Category: Telluride Powder

Tellurium is a typical scattered element. Tellurium and its compounds are widely used in metallurgy, chemical industry, electronics, energy, medicine and health and other industries.Telluride is a compound of tellurium with a metal or a non-metal. Such as the representative of the telluride with a non-metal is hydrogen telluride, which is a colorless, odorous toxic gas; the metal telluride has copper telluride, which is insoluble in water.

Tungstenmolybdenummetals material supplier provide high quality and superfine telluride powders, such as Bismuth Telluride Bi2Te3, Cadmium Telluride CdTe, Cuprous Telluride Cu2Te, Copper Telluride CuTe, Zinc Telluride ZnTe, Lead Telluride PbTe, Antimony Telluride Sb2Te3, Gallium Telluride GaTe, etc.Send us an email or click on the needed products to send an inquiry.

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Western Union, T/T, Alipay, Paypal, Credit Card etc.
Shipment Term:
By international express, by courier, by air, by sea, or as customers request.

Storage conditions:

1) Should be store in a dry environment at room temperature.

2) Should be avoid damp and high temperature.

3) Use immediately after opening the inner package bag.

Bismuth Telluride Powder Bi2Te3 Cas 1304-82-1

About Bismuth Telluride Powder Bi2Te3 Powder:
Bismuth telluride is a gray powder with the molecular formula Bi2Te3. Bismuth telluride is a semiconductor material with good electrical conductivity, but poor thermal conductivity. Although the danger of bismuth telluride is low, it can be fatal if ingested in large amounts. However, this material can allow electrons to move on its surface without energy consumption at room temperature, which will bring a leap in the operating speed of the chip, even It can greatly improve the operating speed and work efficiency of the computer chip.
Bismuth telluride is a compound semiconductor of elements V and VI of the main group of the periodic table. Triangular crystal, the unit cell is a rhombic hexahedron, the lattice constant is 1.0473nm, and the density is 7.8587g/cm3. The melting point is 585°C. Combined by covalent bonds, there are certain ionic bond components.
Bismuth telluride is an indirect bandgap semiconductor with a bandgap of 0.145eV at room temperature, electron and hole mobility of 0.135 and 4.4×10-2m2/(V·s), respectively, and a thermoelectric quality coefficient of 1.6×10-3/K. Feel free to send an inquiry to get the latest price if you would like to buy Bismuth Telluride Powder Bi2Te3 Powder in bulk.

Features of Bismuth telluride Bi2Te3 powder:

Bismuth telluride is a semiconductor material, with good conductivity, but poor thermal conductivity. Although the risk of bismuth telluride is low, if a large number of intake is also a fatal danger but this material can allow electrons at room temperature without energy in the surface of its movement, which will bring the chip speed of operation, even Can greatly improve the computer chip running speed and efficiency.

Specification of Bismuth telluride powder Bi2Te3 powder:

Item

Purity

Particle size

Color

Shape

Density

Energy gap

Molecular mass

Melting point

Thermal conductivity

Tr-Bi2Te3

99.99%-99.9999%

100mesh

Gray

powder, granule

block

7.8587g.cm3

0.145eV

800.76

575 ℃

0.06 W/cmK

Note: according to user requirements can provide different size products.

How is Bismuth Telluride Powder Bi2Te3 Powder produced?
Bismuth telluride is prepared by the Bridgman method, zone melting method, and Czochralski method. The mineral form of Bi2Te3 is bismuth telluride, which is moderately rare. There are many natural bismuth tellurides with different stoichiometric ratios, as well as compounds of the Bi-Te-S-(Se) system, such as Bi2Te2S.
The mixed powder of quartz and tellurium metal can be sealed in a quartz tube under vacuum (this is critical because unsealed or leaked samples may explode in the furnace), and then heated to 800°C in a muffle furnace To achieve the preparation of bismuth telluride.

Application of Bismuth Telluride Powder Bi2Te3 Powder:
Bismuth telluride (Bi2Te3) is basically an effective thermoelectric material. Nowadays, due to its potential applications, it has aroused great interest in another area of energy harvesting, chip cooling, chip sensing and material science.
Bismuth telluride and its alloys are widely used as thermoelectric refrigeration materials. When the heat source temperature is moderate, they are also the best materials for thermoelectric generators.
Bismuth telluride is commonly used for power generation or cooling applications, as a topological insulator.
Topological insulators are not conventional superconductors, nor can they be used for ultra-efficient power lines, because they can only carry very small currents, but they paved the way for the paradigm shift in microchip development, which will lead to new applications of spintronics, That is, the use of electron spin to carry information. Moreover, bismuth telluride is very easy to produce and use in practical applications. This three-dimensional material can be manufactured by the existing mature semiconductor technology, and it is also easy to dope so that its performance can be tuned quite easily.

Storage Condition of Bismuth telluride powder Bi2Te3 powder:
The damp reunion will affect Bi2Te3 powder dispersion performance and using effects, therefore, Bismuth telluride powder Bi2Te3 powder should be sealed in vacuum packing and stored in cool and dry room, Bismuth telluride can not be exposure to air. In addition, the Bi2Te3 powder should be avoided under stress.

Packing & Shipping of Bismuth telluride powder Bi2Te3 powder:
We have many different kinds of packing which depend on the Bismuth telluride powder Bi2Te3 powder quantity.
Bismuth telluride powder Bi2Te3 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Bismuth telluride powder Bi2Te3 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Bismuth Telluride Properties
Other Names	dibismuth tritelluride, bismuth(III) telluride, bismuth sesquitelluride, bismuth tritelluride, Bi2Te3 powder
CAS No.	1304-82-1
Compound Formula	Bi2Te3
Molecular Weight	800.76
Appearance	Gray Black Powder
Melting Point	585 ℃
Boiling Point	N/A
Density	7.64-7.74 g/cm3
Solubility in H2O	N/A
Exact Mass	801.674797


Bismuth Telluride Health & Safety Information
Signal Word	Warning
Hazard Statements	H302+H312+H332-H315-H319-H335
Hazard Codes	Xi
Risk Codes	N/A
Safety Statements	N/A
Transport Information	UN 3284 6.1/PG III

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About Bismuth Telluride Powder Bi2Te3 Powder:Bismuth telluride is a gray powder with the molecular formula Bi2Te3. Bismuth telluride is a semiconductor material with good electrical conductivity, […]

Tin Telluride SnTe Powder Cas 12040-02-7

About Tin telluride SnTe powder:
Tin Telluride, IV-VI compound semiconductor material, is compounded from IVA element Sn and VIA element TE. The molecular formula is SNTE. The banned bandwidth is 0.60 eV, which is a direct transmitting type.

Tin Telluride is a semiconductor compound. Sodium chloride structure, ionic crystals, have a certain covalent bond component. Density 6.48g / cm3, melting 780 degrees Celsius. It is prepared by a straight pull method and an epitaxial method for making an infrared detector.

Tin Telluride is usually alloyed to make the lead tiny lisuride, which is used as infrared detector material. Tin Telluride typically forms a p-type semiconductor (external semiconductor) due to tin air space and is a low-temperature superconductor.

Tin Telluride exists in three crystal stages. At low temperatures, the concentration of the aperture carrier is less than 1.5 × 10 20 cm-3, which is also referred to as the α-SNET in the diamond phase. At room temperature and atmospheric pressure, tin TELLURIDE is present in the NaCl samples, called β-SNE. Although the β-SNTE is converted to γ-SNTE, γ-SNTE, orthogonal phase, and spatial group PNMA. The phase change is characterized by an increase of 11% and the resistance of the γ-SNET increases by 360%. Teti is a thermoelectric material. Theoretical research means that n-type performance may be particularly good. Feel free to send an inquiry to get the latest price if you would like to buy Tin telluride SnTe powder in bulk.

Features of Tin telluride SnTe powder :

Steady at room temperature and pressure. Avoid light, open flame, high temperature. Do not dissolve in water, with semiconductor properties

Specification of Tin telluride SnTe powder :

Item

Purity

APS

Color

Shape

Density (g/mL, 25 ℃)

Melting Point

Crystal Structure

Tr-SnTe

99.99%-99.9999%

100mesh

Gray cubic crystal

powder,granule

Block

6.5

790°C

Cubic

Note: according to user requirements can provide different size products.

How is Tin telluride SnTe powder produced?
1. Weigh the high-pure tin and ruthenium of the chemical measurement ratio, put into a clean quartz ampoule, seal under high vacuum (about 10-5 Pa). The ampoule was placed in a cold furnace, slowly warming (about 50 ° C / h) to 435 ° C, heating 72 h. Turn off the furnace, so that the ampoule is slowly cooled, cold until at room temperature, resulting in high purity SnTe.
2. Weigh the high-pure tin and ruthenium of the chemical measurement ratio, put into a clean quartz ampoule, seal under high vacuum (about 10-5 Pa). The ampoule was placed in a cold furnace, rapidly warming (about 200 ° C / h) of 810 ° C, and heated for 5 h. Start cooling, the ampoule is slowly cooled (about 50 ° C / h), cold to room temperature for nearly 15 hours to obtain high purity SnTe.
3. Use 1 L of the three-neck round bottom flask as the electrolytic cell, the cathode is 5 mm in diameter, 7cm long 7 cm, purity, 99.99% semiconductor material level, the anode is a bottle of the cylindrical high purity tin, the electrode is inserted into the flask. The metal and glass should be sealed. The middle bottle port is used to add and connect the mechanical vacuum pump for exhaust gas. The magnetic stirrer in the bottle is placed in the botulfluoroethylene is stirred during electrolysis. The electrolyte is an NH4AC-HAC buffer solution (add 500 ml of 1 mol / L ammonia to a pH to a pH of 4.5.). The flask of the electrode and the electrolyte should be a vacuum, and the magnetic force is stirred for 30 min to degenerate, determine the high vacuum, start electrolysis. The anode is generated in the anode to generate SnTe precipitation in a solution of Sn2 +, cathode peers.
4. Also added in the electrolyte can also be added to the anode, and the metal salt solution (such as chloride) is added dropwise, and the experiment is carried out in 101.325 kPa pure argon with platinum.
In order to promote precipitation condense, the precipitate in the electrolyte is boiled in an argon atmosphere. In order to prevent oxidation, do not allow crystallization to be exposed to air until the crystal is exposed to air, washing crystals, centrifugation, and dried in an argon flow at 120 ° C for 4 h.

Application of Tin telluride SnTe Powder:
High purity inorganics, widely used in electronics, display, solar cell, crystal growth, functional ceramics, batteries, LED, thin-film growth, catalyst, etc.

Packing & Shipping of Tin telluride SnTe powder :
We have many different kinds of packing which depend on the Tin telluride SnTe powder quantity.
Tin telluride SnTe powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Tin telluride SnTe powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Tin Telluride SnTe Powder Cas 12040-02-7插图

Tin Telluride SnTe Powder Properties
Other Names	Tin Telluride, SnTe Powder, Cas 12040-02-7, Tellanylidenestannane, Tellanylidenetin, Tin(II) Telluride
CAS No.	12040-02-7
Compound Formula	SnTe
Molecular Weight	246.31
Appearance	grey crystalline solid
Melting Point	790 °C (1454 °F)
Solubility in water	N/A
Density	6500 kg m3
Purity	99.99%
Particle Size	-80mesh, -100mesh
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young’s Modulus	N/A
Exact Mass	251.824 g/mol
Monoisotopic Mass	253.839722 Da


Tin Telluride SnTe Powder Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A

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About Tin telluride SnTe powder:Tin Telluride, IV-VI compound semiconductor material, is compounded from IVA element Sn and VIA element TE. The molecular formula is SNTE. The […]

Calcium Nitride Ca3N2 Powder CAS 12013-82-0

About Calcium Nitride Ca3N2 powder
In most cases, calcium nitride is usually available in large volumes. Tungstenmolybdenummetals provides a wide range of products for hydrogen storage research, advanced fuel cells, and battery applications. Hydrogen is easily produced from renewable energy sources and is the most abundant element in the universe. Hydrogen comes from many sources, such as solid fuels, water, and renewable materials. Hydrogen is non-polluting and will form harmless water during use. Challenges related to the use of hydrogen as an energy source include the development of safe, compact, reliable, and cost-effective hydrogen storage and transmission technology. Currently, hydrogen can be stored in three forms: compressed hydrogen, liquid hydrogen, and chemical storage. High purity, submicron and Nanopowder forms can be considered. Calcium nitride is the main raw material for high-end phosphors. This phosphor is more stable, has better performance, and has better effects at high temperature and high humidity. Last but not least, calcium nitride can also be used as a chemical treatment agent, which is the key to determining the performance of water-based mud. Feel free to send an inquiry to get the latest price if you would like to buy Calcium nitride in bulk.
How is Calcium Nitride Produced?
When calcium burns in the air, it forms Ca3N2 with the oxide CaO. The distilled fibrous metallic calcium is heated to 450°C in a purified nitrogen stream, and then the metallic calcium is nitrided into calcium nitride after 3-4 hours.
Depending on the preparation temperature, the obtained calcium nitride is black at 350°C, milky white at 350 to 1150°C, or golden yellow at 1150°C or higher. It is easy to identify the calcium nitride formed because it can react with moisture or water and produce calcium hydroxide and ammonia.
Applications of Calcium Nitride
Ca3N2 can be used for obtaining reactive nitride ions, Calcium hydride (a desiccant) can be produced by heating calcium nitride with hydrogen at temperatures above 350 °C.
Product Performance of Calcium Nitride Ca3N2 powder:
Calcium Nitride Ca3N2 powder possesses the characteristics of high purity and uniform particle size distribution.
Calcium nitride hydrolyzes to give calcium hydroxide and release ammonia, it dissolves in dilute acids and decomposes in alcohol.
Technical Parameter of Calcium Nitride Ca3N2 powder:

Product Name	MF	Purity	Particle Size	Melting Point	Density	Color
calcium nitride	Ca3N2	99%	5-10um	1195℃	2.67g/cm3	red-brown

Chemical Composition of Calcium Nitride Ca3N2 powder:

Ca3N2	N	Ca	Si	O	C	Fe
99%	13%	balance	0.05%	0.3%	0.05%	0.2%

Application of Calcium Nitride Ca3N2 powder:
Calcium nitride Ca3N2powder is the main raw materials of chemical reagents and high-end fluorescent powder.

Packing & Shipping of Calcium Nitride Ca3N2 powder :
We have many different kinds of packing which depend on the calcium nitride Ca3N2 powder quantity.
Calcium nitride Ca3N2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Calcium nitride Ca3N2 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Calcium Nitride Ca3N2 Powder CAS 12013-82-0插图

Calcium Nitride Properties
Other Names	tricalcium nitride, Ca3N2 powder
CAS No.	12013-82-0
Compound Formula	Ca3N2
Molecular Weight	148.25
Appearance	Brown Powder
Melting Point	N/A
Boiling Point	N/A
Density	2.63 g/cm3
Solubility in H2O	N/A
Exact Mass	147.894


Calcium Nitride Health & Safety Information
Signal Word	Danger
Hazard Statements	H260-H314-H318
Hazard Codes	F, C
Risk Codes	11-29-34
Safety Statements	16-22-26-36/37/39-45
Transport Information	UN 3208 4.3/PG I

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About Calcium Nitride Ca3N2 powderIn most cases, calcium nitride is usually available in large volumes. Tungstenmolybdenummetals provides a wide range of products for hydrogen storage […]

Molybdenum Telluride MoTe2 Powder CAS 12058-20-7

About Molybdenum Telluride MoTe2 Powder:
Molybdenum telluride (MoTe2) is a gray hexagonal powdered solid, which has a variety of forms, among which MoTe2 and Mo3Te4 are stable in air, decompose in alkali, insoluble in water, soluble in nitric acid, decompose in vacuum at high temperatures (not melting). Molybdenum telluride is often used as a solid lubricant in various fields.

Molybdenum telluride is a compound of molybdenum and tellurium corresponding to a mass percentage of 27.32% of molybdenum and 72.68% of tellurium. It can crystallize into two-dimensional sheets that can then be diluted into a flexible, almost transparent monolayer. It’s a semiconductor. It fluoresces. It is part of the transition metal halogenated materials. As a semiconductor, the bandgap is located in the infrared region. This raises the potential use of semiconductors in electronic or infrared detectors. RBOSCHCO is a trusted global Molybdenum Telluride MoTe2 Powder supplier. Feel free to send an inquiry about the latest price of Molybdenum Telluride at any time.

Product Performance of Molybdenum Telluride MoTe2 Powder :

MoTe2 is a gray hexagonal powdery solid with various morphologies. Among them, MoTe2 and Mo3Te4 are stable in air and decompose in alkali. It is insoluble in water, soluble in nitric acid, and can decompose (not melt) at high temperatures in a vacuum.

Technical Parameter of Molybdenum Telluride MoTe2 Powder :

Product Name	MF	Purity	Particle Size	Molecular Weight	CAS	Color
MolybdenumTelluride	MoTe2	99.99%	-100 mesh	351.14	12058-20-7	Gray Black

How is Molybdenum Telluride MoTe2 Powder Produced?
Molybdenum can form a series of homogeneous compounds with sulfur, selenium and tellurium. Molybdenum disulfide (MoS2), molybdenum selenide (MoS2) and molybdenum ditelluride (MoTe2) are heterogeneous iso phase compounds. These compounds are usually formed by combining the corresponding elements directly at high temperatures in a sealed vacuum tube.
MoTe2(Motex x=1.88 ~ 2) and Mo3Te4 can be formed by the reaction of MoTe2 and Mo3Te4 within 15 minutes at 430℃.
Reactive: Mo+2Te → MoTe2

Applications of Molybdenum Telluride MoTe2 Powder:
Potential uses of MoTe2 are lubricants, electronics, optoelectronics or photocell materials.

Make transistors with MoTe2.MoTe2 has the potential to manufacture low-power electronic products. Field-effect transistors (FETs) are made up of two, three, and thicker nanolayers. A bipolar field-effect transistor has been built, as well as a field-effect transistor that can operate in either N or P mode, with two top electrodes.

Because MoTe2 has two phases, it is possible to construct a device in the form of a 2H semiconductor and 1T’ metal.

The MOSFET can consist of a thin layer of MoTe2 covered by a gate consisting of an ionic liquid or a liquid electrolyte such as potassium perchlorate dissolved in polyethylene glycol. When the gate voltage is below 2 volts, the device operates in electrostatic mode, and the current from drain to source is proportional to the gate voltage. Beyond 2 volts, the device enters an intermediate region where the current does not increase. A current of more than 3.5 volts leaks through the gate and electrolysis occurs when potassium atoms are inserted into the MoTe2 layer. Potassium intercalated molybdenum ditelluride is superconducting below 2.8 K.

As a lubricant, molybdenum ditelluride works well in a vacuum at temperatures up to 500 ° C with a coefficient of friction below 0.1. However, molybdenum disulfide has less friction, whereas molybdenum diselenide can function at higher temperatures.

Molybdenum ditelluride can form at the contact point, and if this is n-type, then small pieces of the molybdenum ditelluride nano-layer can be mixed or dispersed in the molten tin without reacting, which doubles the stiffness of the composite.

Molybdenum ditelluride has been examined for protein substrates by atomic force microscopy. It is superior because proteins stick harder than traditional materials such as mica.

Storage Condition of Molybdenum Telluride MoTe2 Powder :
The damp reunion will affect MoTe2 powder dispersion performance and using effects, therefore, molybdenum telluride MoTe2 powder should be sealed in vacuum packing and stored in cool and dry room, molybdenum telluride can not be exposure to air. In addition, the MoTe2 powder should be avoided under stress.

Packing & Shipping of Molybdenum Telluride MoTe2 Powder :
We have many different kinds of packing which depend on the molybdenum telluride MoTe2 powder quantity.
Molybdenum telluride MoTe2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Molybdenum telluride MoTe2 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Molybdenum Telluride MoTe2 Powder CAS 12058-20-7插图

Molybdenum Telluride Properties
Other Names	molybdenum ditelluride, molybdenu(IV) telluride, MoTe2 powder
CAS No.	12058-20-7
Compound Formula	MoTe2
Molecular Weight	351.14
Appearance	Gray Black Powder
Melting Point	N/A
Boiling Point	N/A
Density	7.7 g/cm3
Solubility in H2O	N/A
Exact Mass	355.716


Molybdenum Telluride Health & Safety Information
Signal Word	Danger
Hazard Statements	H301-H332
Hazard Codes	T
Risk Codes	N/A
Safety Statements	N/A
Transport Information	UN 3284 6.1 / PGIII

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About Molybdenum Telluride MoTe2 Powder:Molybdenum telluride (MoTe2) is a gray hexagonal powdered solid, which has a variety of forms, among which MoTe2 and Mo3Te4 are […]

Zinc Telluride Powder ZnTe Cas 1315-11-3

About Zinc Telluride ZnTe Powder:
Zinc Telluride is a Group II-VI compound with the chemical formula ZnTe. In a hydrogen atmosphere, tellurium and zinc are heated together and then sublimated to produce reddish-brown zinc telluride. Because zinc telluride has a wide bandgap, it is often used to make semiconductor materials. Zinc Telluride is a semiconductor material with a direct bandgap of 2.26 eV. Usually a p-type semiconductor.
Zinc telluride usually has a cubic (galena or “zinc blende”) crystal structure, but it can also be prepared as rock salt crystals or hexagonal crystals (wurtzite structure). Under aerobic conditions, it will burn when irradiated by a strong beam. After refined by sublimation, the appearance of ZnTe is a gray or brownish-red powder or ruby red crystals. ZnTe has a lattice constant of 0.6101 nm and can be grown with or on aluminum antimonide, gallium antimonide, indium arsenide, and lead selenide. Due to certain lattice mismatches, ZnTe can also be grown on other substrates (such as GaAs) and can be grown on substrates such as glass in the form of thin-film polycrystalline (or nanocrystalline) on substrates such as glass. Thin-film solar cells. In the wurtzite (hexagonal) crystal structure, its lattice parameters a = 0.427 and c = 0.699 nm.
Zinc telluride properties
The reaction of zinc telluride with dilute acid will release highly toxic hydrogen telluride (H2Te)
ZnTe+2H+=H2Te↑+Zn2+
Physical properties of zinc telluride
Zinc Telluride is a p-type wide bandgap semiconductor with a bandgap of 2.26eV at room temperature and 2.38eV at 77K. Feel free to send an inquiry to get the latest price if you would like to buy Zinc Telluride ZnTe Powder in bulk.

Performance of Zinc telluride ZnTe powder:
Zinc Telluride is a gray or brown-red powder, a compound of zinc and tellurium, and its chemical formula is ZnTe. Ruby red cubic crystals can be obtained by sublimation. It is stable in dry air, and decomposes in the presence of water, releasing malodorous and toxic hydrogen telluride gas. Zinc telluride is mainly used in semiconductors and infrared materials. It can be used as fluorescent materials and phosphorescent materials. It can also be used to make light-emitting diodes, as infrared detection and radiation detection materials.

Specification of Zinc telluride ZnTe powder:

Item

Formula

weight

Color

Melting

point

Density

Refractive

index

Particle size

Purity

Tr-ZnTe

192.99

Brownish-red powder

1240°C

6.34 g/mL at 25 °C

3.56

100mesh

99.99%-

99.9999%

Note: according to user requirements can provide different size products.

How is Zinc Telluride ZnTe Powder produced?
Method 1: Seal the polycrystalline zinc telluride in a quartz ampoule with a tapered end. The Bridgman method can be used to slowly grow a single crystal of zinc telluride from the melt, in order to prevent the zinc telluride melt from sticking to the quartz container wall, Quartz ampoules must be sandblasted in advance and coated with a very thin carbon film made by pyrolysis of acetone or ethanol.
Method 2: Sodium telluride (Na2Te) and zinc acetate react in water to form a yellow-brown hydrated ZnTe precipitate.

Application of Zinc Telluride ZnTe Powder:
Zinc Telluride is a binary compound with the chemical formula ZnTe. It has the appearance of ruby-red crystals or gray or brownish-red powder. Its crystal structure is cubic, just like diamond and sphalerite. It can also be prepared as a hexagonal crystal. It is one of the common semiconductor materials.
The main use of zinc telluride is similar to that of zinc selenide. It can be used as a semiconductor and infrared material and has properties such as light guide and fluorescence.
Zinc telluride crystal has a good electro-optic effect under the action of near-infrared (~800 nm) ultrashort pulses and a mature preparation process. It is a commonly used optical rectification THz radiation source and detection material. It is used in green light-emitting devices, solar cells, waveguides and There are also applications in optoelectronic devices such as modulators.
Zinc telluride can find applications in the following areas:
LED and laser diode
Solar battery
Terahertz imaging
Electro-optical detector
Holographic interferometer
Laser optical phase conjugation device.

Packing & Shipping of Zinc telluride ZnTe powder:
We have many different kinds of packing which depend on the Zinc telluride ZnTe powder quantity.
Zinc telluride ZnTe powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Zinc telluride ZnTe powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Zinc Telluride Powder ZnTe Cas 1315-11-3插图

Zinc Telluride Properties
Other Names	telluroxozinc, tellaylidenezinc, zinc-tellurium, ZnTe powder
CAS No.	1315-11-3
Compound Formula	ZnTe
Molecular Weight	192.99
Appearance	Red Brown Powder
Melting Point	1238 ℃
Boiling Point	N/A
Density	6.34 g/cm3
Solubility in H2O	N/A
Exact Mass	193.835 g/mol


Zinc Telluride Health & Safety Information
Signal Word	Danger
Hazard Statements	H330
Hazard Codes	T
Risk Codes	N/A
Safety Statements	25
Transport Information	UN 3284 6.1/PG 2

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About Zinc Telluride ZnTe Powder:Zinc Telluride is a Group II-VI compound with the chemical formula ZnTe. In a hydrogen atmosphere, tellurium and zinc are heated together […]

Cadmium Telluride Powder CdTe Cas 1306-25-8

About Cadmium Telluride Powder CdTe Powder:
The chemical formula of cadmium telluride is CdTe, the molecular weight is 240.00, and it has certain liver and kidney toxicity. The melting point is 1041℃, and it decomposes when the temperature is higher, and the relative density is 6.2015. It is insoluble in water and acid but can be decomposed by reacting with nitric acid. It is easily oxidized by air when wet.
Cadmium telluride (CdTe) is a stable crystalline compound formed from cadmium and tellurium. It is mainly used as a semiconductor material and infrared optical window in cadmium telluride photovoltaic cells. It is usually sandwiched with cadmium sulfide to form a p-n junction solar photovoltaic cell. Generally, CdTe PV cells use an n-i-p structure.
Bulk CdTe is transparent in the infrared, from close to its bandgap energy (1.5 eV at 300 K, corresponding to an infrared wavelength of about 830 nm) to wavelengths greater than 20 µm. Correspondingly, CdTe fluoresces at 790 nm. As the size of CdTe crystals is reduced to a few nanometers or less, so that they become CdTe quantum dots, the fluorescence peaks move to ultraviolet light in the visible light range.
CdTe is insoluble in water. CdTe has a high melting point of 1041°C and evaporates from 1050°C. The vapor pressure of CdTe at ambient temperature is zero. Due to its high melting point and insolubility, CdTe is more stable than its parent compounds cadmium and tellurium and most other Cd compounds. Feel free to send an inquiry to get the latest price if you would like to buy Cadmium Telluride Powder CdTe in bulk.

Product Performance of Cadmium Telluride CdTe Powder :

Cadmium telluride is a crystalline compound formed from cadmium and tellurium. It is sandwiched with calcium sulfide to form a p-n junction photovoltaic solar cell. It has very low solubility in water and is etched by many acids such as hydrobromic and hydrochloric acids. It is commercially available as powder or crystals. It can also be made into nanocrystals

Technical Parameter of Cadmium Telluride CdTe Powder :

Item	Purity	APS	Color	Atomic Weight	Melting Point	Boiling Point	Crystal Structure	Lattice Constant	Density	Thermal Conductivity
Tr-CdTe	>99.99%	100mesh	black	240.01	1092°C	1130°C	Cubic	6.482 Å	5.85 g/cm3	0.06 W/cmK

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How is Cadmium Telluride Powder CdTe Powder produced?
The mixture of tellurium and cadmium is melted and sublimated in a hydrogen stream, or cadmium tellurite or tellurite is heated and reduced in a hydrogen stream. It can also be reacted by sodium telluride and a cadmium acetate solution acidified by acetic acid. It is brownish-red when precipitated, and almost black after drying. It can also be obtained by acting on cadmium vapor with hydrogen telluride to form a single crystal of cadmium telluride. Using high-purity tellurium and cadmium as raw materials, cadmium telluride is synthesized after deoxidation and then grown into a single crystal or polycrystalline by vertical crystallization method or vertical zone melting method.

Application of Cadmium Telluride Powder CdTe Powder:
CdTe is mainly used in solar cells, thermoelectric conversion elements, refrigeration components, thermal, photosensitive, piezoelectric crystals, nuclear radiation detection and infrared detectors. It can also be used in industrial additives such as semiconductor devices, alloys, chemical raw materials and cast iron, rubber, Glass, etc.
CdTe is used to make thin-film solar cells.
CdTe can be alloyed with mercury to make a universal infrared detector material (HgCdTe).
CdTe can be an excellent solid-state X-ray and gamma-ray detector (CdZnTe), where CdTe is alloyed with a small amount of zinc.
CdTe is used as an infrared optical material for optical windows and lenses and has been proven to have good performance in a wide temperature range.
CdTe is also used in electro-optic modulators. Among the II-VI compound crystals, it has the largest electro-optic coefficient in the linear electro-optic effect (r41 = r52 = r63 = 6.8×10-12 m / V).
CdTe doped with chlorine is used as a radiation detector for X-rays, gamma rays, beta particles and alpha particles.
CdTe can operate at room temperature, so a compact detector can be constructed for various applications in nuclear spectroscopy.
CdTe outstanding performance in realizing high-performance gamma-ray and X-ray detectors is its high atomic number, high charge collection and excellent spectral resolution

Packing & Shipping of Cadmium Telluride CdTe Powder :
We have many different kinds of packing which depend on the Cadmium Telluride CdTe Powder quantity.
Cadmium Telluride CdTe Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Cadmium Telluride CdTe Powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Cadmium Telluride Powder CdTe Cas 1306-25-8插图

Cadmium Telluride Properties
Other Names	cadium monotelluride, tellanylidenecadimium, telluroxocadmium, CdTe powder
CAS No.	1306-25-8
Compound Formula	CdTe
Molecular Weight	240.01
Appearance	Gray Black Powder
Melting Point	1090 ℃
Boiling Point	1130 ℃
Density	5.9 g/cm3
Solubility in H2O	N/A
Poisson’s Ratio	0.41
Specific Heat	210 J/kg-K
Thermal Conductivity	5.0 W/m-K
Thermal Expansion	5.9 µm/m-K
Young’s Modulus	45 GPa
Exact Mass	243.81


Molybdenum Telluride Health & Safety Information
Signal Word	Warning
Hazard Statements	H302-H312-H332-H410
Hazard Codes	Xn,N
Risk Codes	20/21/22-50/53
Safety Statements	60-61
Transport Information	UN 2570 6.1/PG 3

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About Cadmium Telluride Powder CdTe Powder:The chemical formula of cadmium telluride is CdTe, the molecular weight is 240.00, and it has certain liver and kidney toxicity. […]

Antimony Telluride Powder Sb2Te3 Cas 1327-50-0

About Antimony Telluride Sb2Te3 powder:
Antimony telluride chemical formula Sb2TE3.Molecular weight 626.30.Gray solid.Melting point 639℃, relative density 6.5018. Dissolve in nitric acid. Antimony telluride is a covalent bond, ionic bond, has a certain van der Waals bond composition, triangular crystal system, the original cell is rhombus hexahedron.
Like other alveolar sulfide layered materials antimony, telluride is a gray crystalline solid with a layered structure. The layer consists of two atomic antimony and three atomic protein sheets and is held by weak van der Waals forces.Sb2Te3 is a narrow-gap semiconductor with a bandgap of 0.21eV. It is also a topological insulator and thus exhibits thickness-dependent physical properties.
Sb2Te3 has a rhomboid crystal structure. The crystalline material consists of covalently bonded atoms to form five atom-thick sheets (in order: Te-Sb-Te-Te), holding the plates together with the Van der Waals attraction. Due to its lamellar structure and weak interlamellar forces, the bulk telluride can be mechanically stripped to separate the monolayers. Antimony and bismuth, like other binary choline, have been studied as semiconductor properties of Sb2Te3. By doing it with appropriate dopants, it can be converted to N-type and P-type semiconductors. Feel free to send an inquiry to get the latest price if you would like to buy Antimony Telluride Sb2Te3 powder in bulk.

Features of Antimony Telluride Sb2Te3 powder:

Antimony telluride is an inorganic compound, the chemical formula is Sb2Te3. It is a gray crystal, but the melting point, density and color may depend on the crystal type used.Gray solid, Melting Point: 629℃, Density: 6.5 g/mL at 25 centigrade(lit.)

Specification of Antimony Telluride Sb2Te3 powder:

Item	Purity	APS	Color	shape	energy gap	Melting Point	electrical resistivity	Thermoelectric quality department
Tr-Sb2Te3	99.99%-99.9999%	100mesh	Gray crystal	powder,granule,block	0.23eV	620℃	3×10-6Ω·	0.9×10-3/K

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Technical Parameter of Antimony Telluride Sb2Te3 powder:

Certificate of Antimony Telluride (%)
Purity	Cu	Ag	Mg	Ni	Bi	In	Fe	Cd
99.99	≤5 ppm	≤2 ppm	≤5 ppm	≤5 ppm	≤5 ppm	≤5 ppm	≤5 ppm	≤10 ppm

How is Antimony Telluride Sb2Te3 powder produced?
Telluride antimony preparation is as follows: using SbCl3 and K2TeO3 as starting materials, according to the stoichiometric ratio of n (SbCl3): n (K2TeO3) = 2:3 said take 0.002 mol SbCl3 and 0.003 mol K2TeO3, 250 ml and join the two round bottom flask, and then add in the 0.5 g polyvinylpyrrolidone, 80 ml 0.5 gNaOH and a reduction of diethylene glycol (take) by the measuring cylinder, put two round bottom flask temperature control heating jacket, set the temperature of 240 ° C, insulation 4 h, adjusting the rotational speed of 500 r/min.After the temperature of the reactants dropped to room temperature, the centrifuge was centrifuged 3 times with isopropyl alcohol and acetone, respectively. The centrifuge speed was set at 4000r/min, and the time was 4min. At the end of centrifugation, the upper liquid became colorless. The temperature of the reactant is reduced to 100 ml of centrifuge tube at room temperature, and the centrifugal is centrifuged with isopropanol and acetone. Black precipitate was taken out in an oven for 6 h and finally gave a black Sb2Te3 powder.

Application of Antimony Telluride Sb2Te3 powder:
Like other antimony and bismuth binary chalcogenides, the semiconducting properties of Sb2Te3 have been investigated. It can be converted to N-type and P-type semiconductors by doping appropriate dopants.
Compared with the single-frequency detection of pure Sb2Te3, iron-doped Sb2Te3 introduces multiple Fermi pockets, resulting in lower carrier density and mobility.
Sb2Te3 and germanium telluride (GeTE) form a pseudo-binary intermetallic germanium antimony telluride system.
Antimony telluride, like bismuth telluride and Bi2Te3, is used in solid-state refrigerators because of its strong thermoelectric effect.

Storage Condition of Antimony Telluride Sb2Te3 powder:

Keep the reservoir sealed and stored in a cool and dry place, Make sure that the workshop has good ventilation or exhaust devices.

Packing & Shipping of Antimony Telluride Sb2Te3 powder:
We have many different kinds of packing which depend on the Antimony Telluride Sb2Te3 powder quantity.
Antimony Telluride Sb2Te3 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Antimony Telluride Sb2Te3 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Antimony Telluride Powder Sb2Te3 Cas 1327-50-0插图

Antimony Telluride Powder Properties
Other Names	Antimony(III) Diantimony tritelluride, Antimony(3+) telluride, Antimony sesquitelluride
CAS No.	1327-50-0
Compound Formula	Sb2Te3
Molecular Weight	626.32
Appearance	Grey Solid
Melting Point	580 °C (1076 °F)
Solubility in water	N/A
Density	6.5 g/cm3
Purity	99.99%
Particle Size	-80mesh, -100mesh
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young’s Modulus	N/A
Exact Mass	250.810043
Monoisotopic Mass	N/A


Antimony Telluride Powder Health & Safety Information
Safety Warning	Warning
Hazard Statements	H302-H332-H411
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	3

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About Antimony Telluride Sb2Te3 powder:Antimony telluride chemical formula Sb2TE3.Molecular weight 626.30.Gray solid.Melting point 639℃, relative density 6.5018. Dissolve in nitric acid. Antimony telluride is a […]

Cuprous Telluride Powder Cu2Te Cas 12019-52-2

About Cuprous Telluride Cu2Te powder:
Cuprous Telluride is an inorganic compound with the chemical formula Cu2Te, which is a blue-black octahedral crystal. The relative density is 7.27. The melting point is about 900℃. Insoluble in hydrochloric acid, sulfuric acid, soluble in bromine water. Cuprous Telluride is often used as raw material for the industrial preparation of elemental tellurium. Cuprous telluride, a semiconductor material, is widely used in solar cells because of its unique ionic conductivity and thermoelectricity. Therefore, the development of the cuprous telluride preparation process is very important for the future development of cuprous telluride. Cuprous telluride is usually present in copper anode slime from precious metal smelting. Feel free to send an inquiry to get the latest price if you would like to buy Cuprous Telluride Cu2Te powder in bulk.

Features of Cuprous Telluride Cu2Te powder :

Cuprous Telluride is a kind of important organic and fine chemical raw materials, it is widely used in pharmaceutical, chemical, feed additive, food additive and other field.

Specification of Cuprous Telluride Cu2Te powder :

Item	Purity	APS	Color	Shape	Mol.Wt
Tr-CdTe	99.99% – 99.9999%	100mesh	Blue-black octahedral crystal	powder,granule,block	254.70

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How is Cuprous Telluride Cu2Te powder produced?
Cuprous telluride is prepared by melting electrolytic copper and pure telluride in the crucible with a protective layer of sodium chloride and potassium chloride and then mixing the elemental copper and telluride, and then heating and reacting under vacuum condition, cuprous telluride is obtained. Cuprous telluride can be prepared without additional raw materials and high pressure after the addition of elemental copper and elemental telluride using fewer raw material components. Cuprous telluride can be prepared with better quality and higher purity by this preparation method.

Application of Cuprous Telluride Cu2Te powder:
Cuprous Telluride is mainly used in precision semiconductor and photoelectric materials.
Cuprous Telluride is also commonly used as a raw material for the industrial preparation of elemental tellurium.

Storage Condition of Cuprous Telluride Cu2Te powder :
The damp reunion will affect Cuprous Telluride Cu2Te powder dispersion performance and using effects, therefore, Cuprous Telluride Cu2Te powder should be sealed in vacuum packing and stored in a cool and dry room, the Cuprous Telluride Cu2Te powder can not be exposure to air. In addition, the Cuprous Telluride Cu2Te powder should be avoided under stress.

Packing & Shipping of Cuprous Telluride Cu2Te powder :
We have many different kinds of packing which depend on the Cuprous Telluride Cu2Te powder quantity.
Cuprous Telluride Cu2Te powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Cuprous Telluride Cu2Te powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt. Cuprous Telluride Powder Cu2Te Cas 12019-52-2插图

Cuprous Telluride Powder Properties
Other Names	Dicopper(1+) telluride; Cuprous telluride; Cuprous monotelluride; Dicopper monotelluride
CAS No.	12019-52-2
Compound Formula	Cu2Te
Molecular Weight	254.69
Appearance	Bluish-black pieces, powder, or chunks
Melting Point	N/A
Solubility in water	Insoluble
Density	7.27 g/cm³
Purity	99.00%
Particle Size	-80mesh, -100mesh
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young’s Modulus	N/A
Exact Mass	255.765419
Monoisotopic Mass	255.765419


Cuprous Telluride Powder Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	20/22
Safety Statements	9-36-60
RTECS Number	N/A
Transport Information	NONH for all modes of transport
WGK Germany	N/A

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About Cuprous Telluride Cu2Te powder:Cuprous Telluride is an inorganic compound with the chemical formula Cu2Te, which is a blue-black octahedral crystal. The relative density is […]

Gallium Telluride GaTe Powder CAS 12024-14-5

About Gallium Telluride GaTe Powder:
Gallium Telluride is a soft black crystal with a melting point of 824±2℃ and a relative density of 5.444 ~ 25. It has a sphalerite structure.

Gallium (II) gallium telluride (GaTe) is a compound of gallium and tellurium. It is of great significance to study the structure and electronic properties of these compounds because they may be used in the electronic industry. Gallium Telluride is an elementally generated GaTe with a monoclinic crystal structure. Each gallium atom consists of three tellurium and one gallium atom tetrahedron.

Gallium Telluride is a direct bandgap semiconductor with energy of 1.65eV at room temperature. Hexagonal crystal forms were prepared from (T-Butylga (μ3-Te))4 cubic clusters of Alkylgallium telluride by low pressure metallic organic vapor deposition (MOCVD). The core consists of a cube of eight atoms, four gallium and four tellurium. Each gallium has a connected T-butyl and three adjacent tellurium atoms, and each tellurium has three adjacent gallium atoms. The hexagonal crystal, which is closely related to the monoclinic crystal, contains Ga24+ elements and is transformed into monoclinic crystal after annealing at 500℃. Tungstenmolybdenummetals is a trusted global Gallium Telluride GaTe Powder supplier. Feel free to send an inquiry about the latest price of Gallium Telluride at any time.

Product Performance of Gallium Telluride GaTe Powder :

Gallium Telluride is an inorganic compound with the chemical formula GaTe and a gray-black powder under normal temperature and pressure.

Technical Parameter of Gallium Telluride GaTe Powder :

Product Name	MF	Purity	Particle Size	Molecular Weight	Melting Point	Color
Gallium Telluride	GaTe	99.99%	-100 mesh	192.98	1240℃	Gray Black

How is Gallium Telluride GaTe Powder Produced?
A method for the preparation of 2D gallium telluride material is characterized by the following steps: Step 1. GaTe single crystal is prepared by mixing Ga: Te according to the material dosage ratio of 1:1 by vertical Bridgman crystal growth method. Step 2. In the Mirena Universal2440-750 glovebox in the AR atmosphere, a large block of GaTe material with a smooth surface and no wrinkles were selected and separated into multiple blocks along the natural cleavage surface. Step 3. In the Universe 2440-750 glove box under AR atmosphere, tear off a GaTe sheet, approximately 6-8μm thick, from the surface of the GaTe block material with a bright, less damaged surface, using SCO tape. Step 4. In the Mirena Universal2440-750 glove box under AR atmosphere, the Sko tape with GaTe sheets was bonded and separated several times until the surface of the tape was no longer bright and a relatively dense GaTe sheet several hundred nanometers thick was successfully attached.

Applications of Gallium Telluride GaTe Powder :
Gallium telluride has been used in the production of sputtering targets for semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) displays and optical applications.

Two-dimensional functional materials, such as graphene and transition metal chalcogenides, have attracted extensive attention due to their unique physical and chemical properties and great research value. The two-dimensional GaTe material belongs to Ⅲ- Parti-A compound semiconductor, which has A large atomic number and appropriate band gap width, and has high application value in optoelectronic devices, radiation detection, solar cells and other fields. The large-area 2D GaTe material can meet the requirements of building multiple MOSFET structures continuously in a small area of LSI, improve the performance of electronic equipment and further reduce the cost, which is the premise of realizing industrial application.

Storage Condition of Gallium Telluride GaTe Powder :
The damp reunion will affect GaTe powder dispersion performance and using effects, therefore, gallium telluride GaTe powder should be sealed in vacuum packing and stored in cool and dry room, the gallium telluride can not be exposure to air. In addition, the GaTe powder should be avoided under stress.

Packing & Shipping of Gallium Telluride GaTe Powder :
We have many different kinds of packing which depend on the gallium telluride GaTe powder quantity.
Gallium telluride GaTe powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Gallium telluride GaTe powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Gallium Telluride GaTe Powder CAS 12024-14-5插图

Gallium Telluride Properties
Other Names	gallium telluride powder, GaTe powder
CAS No.	12024-14-5
Compound Formula	GaTe
Molecular Weight	197.3
Appearance	Gray Black Powder
Melting Point	824℃
Boiling Point	N/A
Density	5.44 g/cm3
Solubility in H2O	N/A
Exact Mass	198.832


Silver Telluride Health & Safety Information
Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	N/A

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About Gallium Telluride GaTe Powder:Gallium Telluride is a soft black crystal with a melting point of 824±2℃ and a relative density of 5.444 ~ 25. […]

Silver Telluride Ag2Te Powder CAS 12002-99-2

About Silver Telluride Ag2Te Powder:
The chemical formula of silver telluride Ag2Te.Molecular weight 343.34.Grey cubic crystal or powder.Melting point 955℃, relative density 8.5.Soluble in nitric acid, ammonia and potassium cyanide solution, insoluble in water.

Silver telluride is a telluride compound of silver, also known as silver disilver telluride or silver telluride (I). It forms a monoclinic crystal. Broadly, silver telluride may be used to denote AgTe(silver (II) telluride, a metastable compound) or Ag5Te3. Silver telluride (I) occurs naturally as hard manganese ore, while (II) silver telluride is known as queen ore. Silver telluride is a semiconductor that can be doped with N-type and P-type. Stoichiometric Ag2Te has N-type conductivity. When heated, silver is lost from the material. Non-stoichiometric silver telluride exhibits remarkable magnetoresistance.

Silver telluride is fairly stable in air and insoluble in water, dilute acids other than nitric acid, and potassium cyanide solutions; When it is heated to 300 ~ 600℃, some of it decomposes to produce “wool silver”. Tungstenmolybdenummetals is a trusted global Silver Telluride Ag2Te Powder supplier. Feel free to send an inquiry about the latest price of Silver Telluride at any time.

Product Performance of Silver Telluride Ag2Te Powder :

Silver telluride is a chemical with the chemical formula Ag2Te. It is quite stable in air, insoluble in dilute acid and potassium cyanide solutions other than water and nitric acid.

Technical Parameter of Silver Telluride Ag2Te Powder :

Product Name	MF	Purity	Particle Size	Molecular Weight	Density	Color
Silver Telluride	Ag2Te	99.99%	-100 mesh	343.34	8.5 g/cm3	Gray Black

How is Silver Telluride Ag2Te Powder Produced?
Silver telluride process: Produced by the interaction of silver with tellurium at high temperatures (to volatilize excess tellurium) and in a flow of hydrogen gas.

Silver telluride is obtained by heating silver and tellurium together in a vacuum container until reddish. Or from the reaction of tellurium with a hot solution of silver nitrate. In addition, the H₂ TE and soluble silver salt solution reaction can also make silver telluride.

Applications of Silver Telluride Ag2Te Powder:
The utility model relates to a vertical-cavity surface-emitting laser containing silver telluride/silver zinc telluride core-shell quantum dots and a preparation method thereof. The vertical cavity surface emitting laser comprises a quartz substrate arranged upward in sequence, a lower high mirror, a silica layer containing silver telluride/silver zinc telluride core-shell quantum dots and an upper high mirror.

Single crystal Ag2Te nanowires with uniform dispersion were synthesized. A series of X-ray diffraction (XRD) and scanning electron microscopy (SEM) characterization showed that the Ag2Te sample has a controllable morphology, good crystallinity and high purity nanostructure, the diameter of which is about 200nm, the length of which can reach tens of microns. More importantly, the associated electrical properties of a single Ag2Te nanowire. It is found that the I-V curves of the samples are symmetric and non-linear at room temperature by in-situ electric field assembly and voltammetry measurement. During the heating process, the I-T curve is accompanied by the phase transition, and the current also changes greatly. These experimental results lay a good foundation for further research on the electrical transport performance of nanostructured devices in the future.

Storage Condition of Silver Telluride Ag2Te Powder :
The damp reunion will affect Ag2Te powder dispersion performance and using effects, therefore, silver telluride Ag2Te powder should be sealed in vacuum packing and stored in cool and dry room, the silver telluride can not be exposure to air. In addition, the Ag2Te powder should be avoided under stress.

Packing & Shipping of Silver Telluride Ag2Te Powder :
We have many different kinds of packing which depend on the silver telluride Ag2Te powder quantity.
Silver telluride Ag2Te powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Silver telluride Ag2Te powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Silver Telluride Ag2Te Powder CAS 12002-99-2插图

Silver Telluride Properties
Other Names	silver(I) telluride, silver(1+) telluride, disilver telluride, Ag2Te powder
CAS No.	12002-99-2
Compound Formula	Ag2Te
Molecular Weight	343.34
Appearance	Black Powder
Melting Point	955℃
Boiling Point	N/A
Density	8.5 g/cm3
Solubility in H2O	N/A
Exact Mass	345.716072


Silver Telluride Health & Safety Information
Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	NONH for all modes of transport

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About Silver Telluride Ag2Te Powder:The chemical formula of silver telluride Ag2Te.Molecular weight 343.34.Grey cubic crystal or powder.Melting point 955℃, relative density 8.5.Soluble in nitric acid, […]

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