Category: News

Newstungstenmolybdenummetals is a professional news and article media center for new materials, nano materials, chemical company, machinery, digital products, indusitrial products and more. Newstungstenmolybdenummetals has a professional editorial and researching team that provides qualified and authentic content on the internet. We also have laboratory and R&D resources for advanced Nano material / New material research and experiment. Our topics: nanoparticles, graphite powder, boron powder , zinc sulfide , nitride powder, Molybdenum disulfide,silicon powder,max phases powder, quartz powder, 3D printing metal powder, and so on.

Sodium Metasilicate Anhydrous (Water Glass)

sodium metasilicate anhydrous (Water Glass) is a white free flowing granular powder which is used in many cleaner, detergent and soap formulations. In detergent compositions it acts as a builder, deflocculant, wetting agent, suspending agent, emulsifier and buffering agent. It also serves as a corrosion inhibitor and penetrating sealant. In addition, it is a good bleach stabiliser and a superior deinking additive. It is highly alkaline and has a strong buffering action to prevent large pH changes.

It is also used as a cement binding agent, dye fixative in hand dyeing with reactive dyes and to wash carbonated bottles. It is also found in wood stains, fireproofing of refractories and automobiles and for etching aluminum. It is also useful in boiler compounds and cleaners, as well as coagulants for water treatment, and as an effective alum substitute in metallurgy.

The problem in the past with anhydrous sodium metasilicate was that it would, under certain conditions, be subject to coloration and to the evolution of a perfume-like odor after but a short period of storage. It has been proposed to stabilize this compound by forming an admixture with certain gluconic derivatives or with soluble caustic salts, such as those of phosphorus and with monosodium phosphate. While such treatments are quite satisfactory, they involve treating pulverized anhydrous metasilicate with a liquid medium and, in the process, introducing the formation of undesirable, volatile “dust.” The present invention provides a much simpler method for stabilizing anhydrous sodium metasilicate by formulating it with such water evolving additives as will release molecular water thereto. This will in turn convert a minor proportion of the anhydrous metasilicate into its pentahydrate form.

sodium metasilicate anhydrous (Water Glass) is a white free flowing granular powder which is used in many cleaner, detergent and soap formulations. In detergent compositions […]

The chemical properties of amorphous boron are more active than those of crystalline boron

What is amorphous boran powder? The chemical properties are more active in amorphous than crystalline Boron. Crystalline Boron is so hard it is often substituted for diamond in the manufacture of cutting tools or drill bit. To prevent metal oxidation, a small quantity of boron is added to the metal smelting processes.
Amorphous Boron Powder is an important energy material. In a composite solid propellant, it is used as a solid energy fuel. The calorific power of the boron, which is two times higher than carbon, is approximately 2 times that of aluminum and magnesium. The irregular shape of amorphous boran and its large surface area cause a significant decrease in the ignition temperature.

Characteristics of Amorphous Boron powder
Amorphous Boron Powder is a dark, odorless brown powder. It can be ignited at 700 degrees and oxidized by heating it to 300. As a type of fine chemical boron product, it’s widely used in metallurgy. Commonly used in deoxidizers, airbag initiators, rocket fuel igniters, etc.
Amorphous Boron has more active properties chemically than crystalline Boron. Crystalline Boron is so hard it is often substituted for diamond when making drill bits or cutting tools. To prevent metal oxidation, a small quantity of boron is added to the metal-smelting process. Boron-copper is used, for example to make control rods in atomic reactors. Boron is a black, dark brown, or gray powder. At room temperature it can react with Fluorine, but not hydrofluoric, hydrochloric, or hydrochloric aqueous acid solutions. Boron is not soluble with water. However, it can be dissolved in boiling sulfuric or nitric acids, as well as in most molten metals like copper, iron and manganese. It is widely applied in many fields, including metallurgy.
Use of boron powder
1. In terms of energy, boron is the best nonmetallic additive. Because of its irregular form and large surface area of the boron powder, it’s ignition temperature decreases significantly.
2. Boron is an important raw material in the production of boron halide, as well as for the preparation of other raw materials containing borides.
3. Addition of small amounts of boron in the metal smelting processes, one hand to act as a metal deoxidizer at high temperatures;
4. Boron powder, used in alloys to improve metal properties, is added to special metal products.
5. Boron powder may also be used to weld.
6. Boron Powder for Solid Rocket Propellant
7. Boron powder used as an auto airbag trigger;
8. Magnesium Carbon Brick Additive for High Temperature Furnace of Steelmaking
Boron powder Supplier
(aka. Technology Co. Ltd., a global chemical material manufacturer and supplier with more than 12 years of experience in providing high-quality Nanomaterials and chemicals. Our company is currently developing a number of materials. The Amorphous Boron Powder The products produced by our company are of high purity and have low impurity levels. To get the latest information, click here. Boron powder price Click on the desired product to send an enquiry.
Watch video:

What is amorphous boran powder? The chemical properties are more active in amorphous than crystalline Boron. Crystalline Boron is so hard it is often substituted […]

How to Write a Chemical Compound Name

Chemists use special nomenclature rules to clearly name ionic and molecular compounds. When a binary (two-element) compound contains a nonmetal and a metal, the name of the metal is written first followed by the name of the nonmetal with its ending replaced by the suffix -ide. Thus, the compound NaF is named sodium fluoride. This compound has many uses, including metallurgy and the fluoridation of drinking water.

Most transition metals can form cations with different charges, and the chemistry of these compounds requires the use of a Roman numeral in parentheses following the name of the metal to identify its charge. For example, the two compounds containing titanium are Ti2+ chloride and Ti4+ chloride; each has its own chemical properties.

Some compounds contain polyatomic ions, and the names of these ions are written with prefixes to indicate their number of atoms. For example, H2CO3 is called carbonic acid. Similarly, SF6 is sulfur hexafluoride and N2O4 is dinitrogen tetroxide. You should commit these to memory as you continue your study of chemistry. Also, acids require special nomenclature rules.

Chemists use special nomenclature rules to clearly name ionic and molecular compounds. When a binary (two-element) compound contains a nonmetal and a metal, the name […]

Micro-porous PVC-SiO2 Separator for Gelled Lead-acid Battery

PVC and SiO2 Separators PVC separators that are made by wet processing are mostly used in lead-acid sealed gel batteries. PVC-SiO2 Separators have higher porosity and a better pore size distribution than sintered PVC Separators. They also have a better compressive strength than glass fibre separators, as well as better puncture and tear resistance. It has a better chemical stability and oxidation resistance than polyethylene PE.

PVC and SiO2 separator properties

1. The PVC/SiO2 separator is characterized by high porosity, a small maximum pore, and high liquid absorption. These characteristics allow the separator to retain the electrolyte easily, and have a rapid penetration rate.
2. The wet elastic is strong and can provide electrolyte to the plate while keeping the ion conductivity unblocked.

3. The “acid-strategization” phenomenon can be effectively prevented by a battery with strong liquid transfer abilities.

4. Based on the glass fiber. By adding organic fibers, the PVC/SiO2 separation is enhanced in terms of tensile strength and other performance indicators.

Application of the PVC-SiO2 separation in batteries:

1. The positive and the negative plates are placed close to each other, but should not be in direct contact. A separator between the plates is used. The PVC-SiO2 should be porous to allow electrolyte into the separator, and have a good acid/alkali resistance. Wood, microporous Rubber, Microporous Plastic, and Resin-impregnated Paper are all good materials for separation.

2. The separator is responsible for carrying the sulfuric electrolyte within the battery and sharing all the acid needed to achieve the rated battery capacity with the electrode plate. For this to work, the separator needs to be large enough to absorb the sulfuric acids. Also, the battery must have enough space to accommodate the separator.

3. The PVC-SiO2 separation should be able, when the battery charges, to provide sufficient oxygen channels so that the oxygen precipitated by the positive plate is able to pass through the separator and reach the negative plate where it can be converted into oxygen. cycle. The separator must have a reasonably microporous surface, and the acid saturation of the separator must be determined at the time the battery is being designed.

4. In a valve-regulated lead acid battery, the separator prevents the electrode plate’s active material from falling and deforming. This prolongs the battery’s service life. It is necessary that the separator shrinks after being injected with sulfuric acid.

5. The internal resistance of a battery includes the resistance of a battery separator as well as the resistance that is formed when the plate contacts the separator. It is necessary that the separator has a low resistance and also be put under greater pressure when designing the battery. So, the PVC/SiO2 separation is in contact with the poleplate, reducing resistance.

Tech Co., Ltd. is a professional PVC-SiO2 Separator With over 12 year experience in chemical product research and development. We accept payment by Credit Card, T/T (West Union), Paypal, West Union or T/T. The goods will be shipped to overseas customers via FedEx or DHL.

You can contact us for a high-quality PVC/SiO2 separator. Contact us Send an inquiry.

PVC and SiO2 Separators PVC separators that are made by wet processing are mostly used in lead-acid sealed gel batteries. PVC-SiO2 Separators have higher porosity […]

The Properties And Preparation of Gallium Oxide Powder

Gallium oxide Inorganic compound Ga2O3 has the chemical formula. It is also called gallium trioxide. A wide bandgap semiconductor, with Eg=4.9eV. Excellent electrical conductivity, light-emitting properties, and can be used as a chemical detector for O2.

The Properties Of Gallium Oxide

Gallium oxide is composed of white triangular crystals. Although it is not soluble, it is easily soluble with alkali metal hydroxides, dilute acids, and hot acid solutions.

Gallium (III), namely gallium trioxide, is the stablest of all gallium oxides. It can be made by heating metal gallium to oxidize or by calcining galium nitrates, gallium hydroxides, and certain gallium compound at 200-250degC.

Ga2O3 is capable of reacting with a wide range of metal oxides. The crystal structure has been determined for gallate M(I),GaO2, obtained from alkali metaloxide reaction (above 400). The same as Al2O3 and Ln2O3, this material can be obtained by reaction of MgO with ZnO. CoO, NiO, and CuO Spinel Type M(II).

The preparation of gallium Oxide

1. Add a highly-concentrated hot aqueous NaHCO3 into the hot aqueous GaCl3 solution, and boil the mixture until all gallium hydroxides have precipitated. After washing the precipitate in hot water, calcinate it at 600degC until no Cl- remains. When NH4Cl still remains, at 250degC it will react Ga2O3 and generate GaCl3.

2. This is the preparation of high purity galium oxide. Use high-purity Ga metal as anode. Dissolve it in a H2SO4 solution between 5% and 20%. Add ammonia, cool the solution down, crystallize Ga (NH4)(SO4)2, and then dry it out at 105degC. When there is excess oxygen in the air, burning at 800degC and for 2h will yield a 99.99%-99.9999% pure product.

3. The solution should be concentrated until it is close to crystallization. When this happens, the solution can be transferred to a large evaporating plate and dried. Burn the Ga(NO3)3 that has been evaporated in a muffle-furnace. Temperature control is at 550°C for 5 hours. After cooling, 1.2kg of highly pure gallium oxide can be obtained.

Tech Co., Ltd. is a professional The powder of gallium oxide Over 12 years in research and development of chemical products. You can contact us for high quality galium oxide powder. Contact us Send an inquiry.

Gallium oxide Inorganic compound Ga2O3 has the chemical formula. It is also called gallium trioxide. A wide bandgap semiconductor, with Eg=4.9eV. Excellent electrical conductivity, light-emitting […]

Preparation and Application of molybdenum disulfide

Molybdenum disulfide It has a broad range of application and excellent properties, so much research has been conducted on its preparation and use at home as well as abroad.
Natural law
MoS2 may be prepared naturally, using the molybdenite concentrat purification method. The method involves removing the acid-insoluble matter (SiO2, Fe, Copper, and molybdenite) from a molybdenum concentration of high quality through physical and chemical action. The nano-MoS2 obtained is refined further to remove impurities, such as Ca and Cu. This nano-MoS2 is suitable for lubricants, as it has excellent lubricating properties and can retain the MoS2 crystal form. The nano-MoS2 that is produced using the natural method has a low purity, and purification technologies need to be improved. If the temperature of the atmosphere is less than 400, the cheaper MoS2 is recommended. MoS2 offers a better lubricating effect below 1300 degrees.
Chemical Synthesis
Synthetic methods are able to prepare sulfides in a variety of functionalities. They can also produce sulfides containing high purity and fewer impurities. Synthetic methods have always been popular for producing nano-sulfides. There are several methods of preparing nano MoS2, including ammonium trithiomolybdate thermal oxidation, hydrogen sulfide, sulfur vapor reduction, high energy ball milling, carbon nanotube confinement, hydrothermal synthesis, high energy physical method and chemical combination, among others. There are essentially two ways to prepare nano-MoS2. You can reach nano-MoS2 directly by reacting either a tungsten, molybdenum or sulfur source.

Useful Information
As an effective anti-friction agent, molybdenum disulfide The raw materials of brake pads include four parts: binder, reinforcing fiber, friction performance modifier, and filler. Four parts make up the composition of brake pads: reinforcing fibers, binders, friction performance modifiers, and fillers. The friction performance modifiers fall into two different categories.
(1) Anti-friction material: Addition of this material can increase the material’s resistance to abrasion, reduce the noise level, and lower the coefficient friction. Such materials are mainly graphite (or molybdenum), lead, or copper.
(2) Friction material The friction coefficient can be increased by adding this material. Most inorganic materials and metals and oxides of some metals are included in this category. The friction modifier is primarily used to adjust the thermal stability of a material as well as its working stability.
Molybdenum diulfide offers good dispersibility and wear resistance as well as noise reduction. Addition of molybdenum disulfide to brake pads has the following main functions:
Anti-friction: Molybdenum Disulfide processed through jet pulverization can have a particle size between 1.5-20 microns. It has an excellent dispersion and anti-friction performance.
Increased friction The friction material becomes more aggressive due to the increased friction temperature. Molybdenum dioxide oxidizes and forms molybdenum trioxide.
Anti-oxidant, anti-falling and other: Molybdenum Disulfide is a little acidic. It protects the surface of friction materials against oxidation, makes it hard to fall off and has strong adhesion.
Expansion: The internal voids can increase when the friction material is heated to a high temperature. However, molybdenum oxide can compensate for this.
Reduce the specific gravity The specific gravity for molybdenum diulfide is between 4.5-5.2. The fineness increases the surface area, which in turn decreases the specific gravity.

(aka. Technology Co. Ltd., a global chemical material manufacturer and supplier with over 12 year’s experience in providing high-quality nanomaterials and chemicals. The molybdenum disulfide Please note that the products produced by our company are of high purity and have low impurity. Please. Contact us if necessary.

Molybdenum disulfide It has a broad range of application and excellent properties, so much research has been conducted on its preparation and use at home […]

What is the KBr Boiling Point?

The kbr boiling point is the temperature at which a solution of a solute boils in a certain amount of pure solvent. It can also be used to estimate the ebullioscopic constant or Van’t Hoff factor. The change in the boiling point of a solution caused by adding a solute is a thermodynamic property, meaning that the added heat is transferred to the surrounding molecules.

Potassium bromide, KBr, is an ionic compound that has a high boiling point because of the strong ionic bonds between the potassium and bromine atoms. These bonds require a large amount of energy to break, causing the compound to become a liquid.

KBr is a dangerous chemical that should be handled with care. It is a skin, eye, and respiratory irritant, and it may cause gastrointestinal distress when swallowed. It should be stored in a cool, dry place away from incompatible materials. It should be kept away from children and animals.

When KBr is dissolved in water it dissociates into potassium ions, K+ and bromine ions, Br- ions. Surface layers are formed by molecules of water surrounding these ions. When a solution is heated, the particles move more quickly, increasing its temperature and raising its boiling point.

This is a result of the stronger bonds between the ions and the increase in the volume of the particles. Eventually the boiling point of the solution will rise to its normal value, which is the temperature at which the solution would boil under no additional external forces.

The kbr boiling point is the temperature at which a solution of a solute boils in a certain amount of pure solvent. It can also […]

Application of spherical graphite in the battery industry

What is spherical carbon? Spherical graphite It is made with high-quality, high-carbon flake natural graphite. A modern processing technique is then used to alter the graphite’s surface and produce products in different shapes and fineness.
Applications of spherical graphite
Spherical graphite is characterized by its good electrical conductivity and high crystallinity. Its low cost, theoretically high lithium insertion capability, low charge potential, and flatness make it a desirable material. It is used in the production of lithium-ion batteries both domestically and internationally as a negative battery electrode. Material replacement products. It has excellent electrical and chemical conductivity, high charge-and-discharge capacity, long cycling life, and environmental protection.
Preparation of Spherical Graphite
After high-temperature separation, spherical Graphite is produced by first crushing, trimming, and magnetically separating the graphite in the spherical Graphite Workshop.

Use of spherical carbon graphite for the battery industry
Graphite flake demand continues to increase as the world moves towards a clean energy infrastructure, which includes electric vehicles for motor vehicles, heavy and passenger transport, and energy storage at home.
Spherical graphite The lithium-ion battery (LiB) is not able to function properly without this ingredient. Anode components of LiBs are made of spherical Graphite.
Spherical Graphite is historically derived using synthetic graphite. It’s a much more expensive option than flake natural graphite.
A mechanical attrition is usually used to form flake graphite in a rounded and spherical shape. Spherical Graphite is packaged more efficiently in a LiB’s anode due to its rounded shape. This allows the LiB to have a higher energy capacity and recharge rate.
LiBs need different Spherical Graphite Particle Sizes as Spherical Graphite Particle Size impacts on performance targets. i.e. In a LiB which has a higher charging rate, a Spherical Graphite with d50 is used, while a LiB having a high power requirement will use a larger Spherical Graphite with d50 at 20 microns.
After purification, the spheroid is cleaned to remove any unwanted elements, such as SiO2, Fe or S. There are several purification methods. These include hydrofluoric and aggressive acid purifications, as well as thermal purification by high-temperature ovens. These two methods are not without their disadvantages.
Purified after purification Spherical Graphite Coating is done to increase the particle’s surface area. Many LiB producers used their proprietary technology to coat the particles.
The Spherical Graphite, which has been purified and coated, is then packed in the form of anodes for LiB Batteries.
Spherical Graphite (SGP) has proven itself to be a good material for Lithium-Ion Battery Applications.

(aka. Technology Co. Ltd. has over 12 years experience as a supplier of high-quality chemical materials and nanomaterials. The Spherical Graphite Please note that the products produced by our company are of high purity and have low impurity. Please. Contact us if necessary.

What is spherical carbon? Spherical graphite It is made with high-quality, high-carbon flake natural graphite. A modern processing technique is then used to alter the […]

Take you to understand red copper oxide

Summary of cuprous oxide (Cu2O) powder It is a red powdery solid, and it does not easily decompose in water. It is a bright red powdery solid that decomposes water very slowly. Copper oxide is used to produce antifouling on ships’ bottoms (used to kill small marine animals), as well as analytical reagents. It can also be used to prepare copper coatings or copper alloy coating solutions.

When used and stored as per the specifications, cuprous oxide is not known to decompose. It also does not react with air or vertical surfaces. Cuprous Oxide will not form copper salts if you dilute sulfuric acids, but will substitute nitric. Soon it will turn blue. Even though cuprous oxide is stable when dry, it will oxidize slowly near air to produce copper oxide. Therefore, oxygen scavengers are needed. A reducing agent can easily reduce it to metallic Copper. Cuprous oxide, which is insoluble with water, is dissolved using aqueous ammonia and concentrated hydrohalic solution.

What is the color of cuprous oxide?
By using electrolysis or furnaces, cuprous oxide can be made. Hydrogen, carbon dioxide, charcoal, or iron are all able to reduce it into metallic copper. It is used to paint glass antifouling and gives it a red tint.
Why is cuprous oxide a red color?
Red copper is simply a reduced version of the black copper (CuO) oxide. During normal oxidative fire, it will convert to copper oxide (CuO), producing a normal green colour in the glass or glaze. Reduction firing will keep the Cu2O structure and produce a typical red copper color.

What is cuprous oxide used for?
1. Suitable for pesticides
2. Compatible with antibacterial clothing and fibers.
3. Cuprous oxide is suitable for use in agricultural fungicides.
4. Preservatives are suitable for primers on ships to prevent microorganisms.
5. Copper salts are used in the manufacturing of analytical reagents.
6. Use as a catalyst in organic synthesis.
7. Cuprous oxide, a pigment, is used in ceramics as a glaze to create shades of blue, red, and green.
8. In animal feed, it has also been misapplied. Copper is not readily absorbed due to low biological activity.
9. Also used in welding copper alloys

Is cuprous oxide dangerous?
It is toxic if swallowed. Skin absorption by the skin may cause harm. May cause skin irritation. It may cause irritation in the eyes.
What is CuO versus Cu2O?
Cu2O and CuO are obtained using pyrometallurgical techniques to extract copper from the ore. Copper is the main ingredient in many wood preservatives. Copper can also be used as a glaze pigment.

How does a cuprous oxidize form?
Generally, the order of forming an oxide phase from copper by thermal oxidation is Cu-Cu+Cu2O-Cu2O-Cu2O+CuO-CuO. Cu2O is formed at around 200degC. CuO forms between 300degC-1000degC.
How to store cuprous oxid
Cuprous oxide (Cu2O) powder should be stored dry, cool, in a sealed container, and not exposed to air. The powder should not be subjected to heavy pressure, and it can be transported in the same way as other items.

Photoelectrochemical Nitrogen Reduction to Ammonia on Copper Oxide and Cuprous Oxide Photocathodes
By reducing the N2 with a photoelectrochemical technique, water can then be used in ambient conditions as a source of hydrogen to produce NH3. The photoelectrochemical N 2 reduce can be significantly reduced in energy by using solar power. The photoelectrochemical process for reducing N2 in this study was carried out using CuO or Cu2O photocathodes. These photocathodes are notoriously poor at water-reduction reactions, but their main reaction involves competing with N2 reduction. CuO and Cu2O Photocathodes, when tested under simulated sun with 15N2 that was isotope-labeled, produced 15NH3 at Faraday efficiencies between 17% and 22%, respectively, under the reversible hydrogen electrode. . These potentials have a much greater positive value than the thermodynamic potential for N2, which demonstrates how photo-excited photocathodes in CuO and Cu2O reduce the energy necessary to produce NH3. The use of light excited electrons to reduce N2, reduce moisture, and reduce corrosive lighting was carefully studied.

Scientists use ultrafine cupsrous oxide less that 3 nanometers for visible light nitrogen fixation
Zhang Tierui and the Institute of Physics and Chemistry of Chinese Academy of Sciences’ latest research has produced ultrafine cuproous oxide (Cu2O), which is smaller than 3 micrometers and has been able to fix nitrogen using visible light. Recently, related papers were published in “Germany Applied Chemistry”.
The team in this study used ascorbic to perform a topological reduction on a double hydroxide layer containing divalent cupro and prepared ultrafine pellets with uniform sizes and lateral measurements less than 3 micrometers. The ultrafine cupro-nickel oxide supported on the substrate can efficiently and reliably realize the visible light-driven N2-NH3 Photocatalytic Reduction (Under 400nm wavelength photocatalysis the reaction rate is normalized according the quality of cuprous-nickel oxide as high 4.10 mmol*GCu2O-1*h-1). The high activity of this catalyst can be attributed to a number of factors, including the long lifetime photogenerated electrons that are trapped in the trap and the fact that the activation sites have been exposed. This work is a guide for the design of ultrafine ammonia catalysts or other applications.

(aka. Technology Co. Ltd., a trusted global chemical supplier & manufacturer has over 12 years experience in providing high-quality Nanomaterials and chemicals. Our company is currently developing a range of powder materials. There is an OEM service available. Contact us if you’re looking for Cu2O. Please contact us. Please contact us.

Summary of cuprous oxide (Cu2O) powder It is a red powdery solid, and it does not easily decompose in water. It is a bright red […]

Do you know what kinds of nitrides are?

Overview of Nitrides Nitrides, which are binary nitrogen compounds with less electronegative elements, are also known as metallic nitrides. The nitrides produced by the direct interaction of nitrogen and transition elements are known as metallic nitrides. The “mesenchymal compound” name is due to the fact that nitrogen atoms are located in interstitial positions within metal crystal lattices. They have a similar appearance, hardness and electrical conductivity to metals. They are usually hard, have high melting points, are chemically durable, and are electrically conductive. Nitrogen compounds like titanium, vanadium and zirconium are hard and refractory. They also have some special features, including chemical corrosion resistance and heat resistance. TiN has a melting temperature of 2 930 to 2 950°C, which makes it an excellent conductor of electricity and heat. Superconductivity is achieved at low temperatures, and it’s used to make jet engines. ZrN, which is superconducting in low temperatures, is now used to make reactor materials.
Nitrogen is highly corrosive and forms a series nitrides that include ionic and covalent nitrides as well as metallic nitrides.

Lonic nitride
The nitrides that are formed from alkali metals and alkaline Earth metals belong to the ionic group, which is characterized by crystals dominated by ionic interactions. Nitrogen elements are found in N3- which is also known by the name salt-like Nitrides. Li3N, at the moment, is all that’s used to make ionic nitrides. Li3N, a dark red solid with a hexagonal crystalline system and a melting temperature of 813degC, is a dense solid. Simple synthesis with high ionic conducting properties. Lithium coexistence, which can be combined either with solids or liquids, is one of best solid lithium electrodes.
Covalent nitrides
These nitrides consist of mainly covalent bonding. Compounds containing oxygen, VIIA-group elements and nitrogen should be called nitrogen oxides, or nitrogen halos. The covalent nitrides most widely used are those of the group IIIa elements and the IVA (such as AlN, GaN and InN), C3N4 or Si3N4. Diamond nitride gets its name from the similarity of its structure to the diamond tetrahedron. High hardness, melting point and chemical stability. They are mostly semiconductors or insulators. They are widely used in cutting instruments, high-temperature materials, microelectronics devices, luminous material and other fields.
Metallic nitride
These metallic nitrides are filled nitrides. Nitrides made by transition metals have nitrogen atoms located between hexagonal or cubic metal lattices. The chemical formulas of these nitrides are not strictly stoichiometric and their compositions can vary within certain limitations. Most metal nitrides have a chemical formula Mn and are of NaCl type. It is a metal with metallic luster. Other properties include high conductivity, high toughness, high melting temperature, corrosion resistance, wear resistance, and high hardness. It can be used in a variety of materials including catalytic, electrode, and cutting materials.
Nitrides supplier
(aka. Technology Co. Ltd., a global chemical material manufacturer and supplier with more than 12 years of experience, is a trusted source for super-high-quality chemicals. Currently, we have developed a number of materials. The nitride produced by our company is of high purity and has a low impurity level. Send us an e-mail or click the desired products to Send an inquiry .

Overview of Nitrides Nitrides, which are binary nitrogen compounds with less electronegative elements, are also known as metallic nitrides. The nitrides produced by the direct […]

Recent articles