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What is Black Phosphorus Graphite Composite?

Black Phosphorus Graphite Composite is an innovative composite material based on graphite and Black phosphorus. Black phosphorus, or BP, is a promising anode material due to its high conductivity (both electronic and ionic) and theoretical capacity. It is important to understand the redox reactions that occur between BP ions and alkali ions in order to determine the limitations and potential of BP.
Scientists from the University of Science and Technology of China’s Professor Ji Hengxing published a research result in “Science”, the world’s leading scientific magazine. They made a major research breakthrough on the development of new lithium-ion electrode materials.
Ji Hengxing stated that “if we use this technology, we may be able fully charge an electrical car in around 10 minutes and travel about 500 kilometers.” The charging time of electric cars has always been a major problem. Electric vehicles are currently “waiting” an hour before they can drive 500 kilometers. The electric vehicle industry has always aimed to develop large-capacity, lithium-ion battery packs with fast charging capability.
The material of the electrode is an important factor when determining battery performance indicators. If you wish to increase battery charging speed you must use a material which has a quick electrochemical reaction. It is important to check if the electrode material can conduct electrons andions. Ji Hingxing, a member of the research group, said that they hope to find an electrode material capable of meeting the expectations set by the industry for comprehensive performance indicators and also able to adapt to industrial battery production processes.
The first author, Dr. Hongchang Jin said, “Energy enters or exits the battery via the chemical reactions between lithium ions, and electrode materials. Determining the charging rate is based on the conductivity between the electrode materials and lithium ions. It is important to consider the amount.”
The Jixingxing research team discovered that black phosphorus was a good choice. First, it has a very high theoretical capacity, only second to single crystal lithium or metallic silicon. Second, because it is a semi-conductor, its ability to conduct electronic currents is strong. Third, the black sheet phosphorus structure is layered, and the lithium ions can easily be conducted between the layers. This excellent property makes black phosphorus an electrode material which can be used to fast charge lithium-ion batteries.
Black phosphorus (an allotrope to white phosphorus) is an excellent electrode material for fast charging. Nevertheless, current studies found that there was a gap between black phosphorus’s comprehensive performance indicators and the expectations. The edge of a layered structure can cause structural damage to black phosphorus, and its measured performance is lower than expected. Ji Xingxing adopted the “interface-engineering” strategy to connect graphite and black phosphorus through phosphorus carbon covalent bonds. This made the structure more stable and allowed lithium ions into the black phosphorus to be easier.

The electrode material will also be covered in chemicals to decompose electrolyte slowly during the process. Some substances can prevent lithium ions getting into the electrode material. This is similar to how dust on glass surfaces blocks light. To achieve this, the team of researchers applied clothing to the composite material. They made a thin polymer coat to protect the surface of black phosphorous-graphite composite material from dust.
“Under the optimization of interfaces between these two levels, black phosphorous has reached a breakthrough performance.” Ji Hingxing told the media.

“We use traditional process routes and parameters to convert the black-phosphorous composite material into electrode sheets.” The laboratory measurements show that after 9 minutes, the electrode sheet recovers about 80% and after 2000 cycles it still retains 90%. Xin, the cofirst author of the article and a researcher from the Institute of Chemistry of Chinese Academy of Sciences said that if mass-production of this material is possible, matching cathode products and other auxiliary substances can be found, then the optimized design should achieve an energy density of 350 Wh. It has a lithium ion battery that can be charged quickly and is capable of delivering 350 Wh/Kg. The battery will enable electric vehicles with a range of up to 1,000 kilometers and increase their user experience.
Jixingxing will continue its exploration in the areas of basic research, scale preparation technology and other related fields. For battery technology to advance and for electric vehicles and consumer electronics to develop, it’s important that we have a deep understanding of scientific fundamentals, including the microstructure of electrode materials and their physical and chemical properties. “To achieve this goal, we still have a great deal of work ahead of us, but our future is full of hope.” Ji Hengxing spoke.
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Black Phosphorus Graphite Composite is an innovative composite material based on graphite and Black phosphorus. Black phosphorus, or BP, is a promising anode material due […]

The Properties And Application of Single-layer graphene

What is single-layer Graphene?
Single-layer Graphene is a two-dimensional honeycomb graphite made of one layer of carbon. The sp2 bond between carbon atoms makes it the thinnest, but stiffest material (the fracture resistance is approximately 200 times higher than steel). It is almost completely transparent and absorbs only 2.3% light. The thermal conductivity of this material is up to 5300 W/m. The K value is higher than diamond and carbon nanotubes; the resistivity, only 0.96×10-6 O.cm is smaller than copper or silver. Graphene also has a high specific surface area (2630 m2/g). The graphene’s novel feature is that, in the absence dopings, the Fermi levels are located at the junction of the valence and conduction bands. The electron’s mass is zero at this point. This means that the carrier will appear as a Dirac. Fermions can have excellent carrier conductivity and carry current densities of up to 200,000 cm2/V. The graphene conductivity is still present even without carrier transmission. S=e2/h. Its Hall effect at room temperature expands its original temperature range ten-fold. This shows unique carrier characteristics as well as excellent electrical qualities. Graphene’s unique electronic properties make it possible to confirm relativistic quantum-electrodynamic effects, which are hard to observe with particle physics.

The Application of Single-layer Graphene

Graphene, the most suitable material for creating nanoelectronics devices. The devices made from it are smaller and consume less power. They also transmit electrons more quickly. Due to its high electron transfer speed and excellent characteristics of electron transmission (no scattering), it can be used to make transistors with high frequency (upto THz). The graphene is stable even with just one hexagonal circle at the nanometer-scale, and this is very important for developing molecular electronic devices. Single-electronic components prepared by electron beam printing and etching technology may break through the limits of traditional electronic technology, and have excellent application prospects in the fields of complementary metal-oxide-semiconductor (CMOS) technology, memory, and sensors, and are expected to be the development of ultra-high-speed computer chips. The medical industry will benefit greatly from this breakthrough.

Single-layer graphene film can also be made into microscopic filters to decompose gasses. This thin film can support molecules that are observed and analyzed by electron microscopes. This will be a great help to the medical community in developing new medical technologies. Graphene is able to detect gases with an external noise and accurately identify individual molecules. This could have applications in chemical probes and molecular sensors.

Single-layer graphene is widely used as a semiconductor electronic package due to its excellent properties in terms of electrical, mechanical, and thermal properties.

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What is single-layer Graphene? Single-layer Graphene is a two-dimensional honeycomb graphite made of one layer of carbon. The sp2 bond between carbon atoms makes it […]

Aluminum Boride As an Electrocatalytic Catalyst

aluminum boride, with its crystalline structure and unique physical properties, is an important material in many industries. It is used for manufacturing aluminum-magnesium borode alloys (AlMgB), high-speed steels, superconductors, and high-temperature ceramics. It is also used in the production of high-alumina clinkers, which are then used for making cements and concretes. Moreover, it is also an important raw material for the production of two-dimensional (2D) metal carbides and nitrides known as MXenes.

The synthesis of aluminum boride is a complex process that involves aluminothermal reduction of boric anhydride under high temperatures to form an ingot-like mass and a slag-like residue. This method has a low efficiency and requires considerable time for the preparation of the ingots, which leads to large losses and wastes. Therefore, it is important to find effective methods of obtaining boride powder with the highest possible yield of alloy ingots and a minimal amount of slag waste.

Using the self-propagating high-temperature synthesis (SHS) technology, we have developed a method for obtaining metallurgical-quality aluminum boride from hard-to-reduce oxides. The selection of the right fluxing additives allows for a high degree of separation of the target component and slag-like waste. Additionally, the addition of fluoride salts as an activator increases the rate of the aluminothermal reaction.

The results of our research show that molybdenum aluminum boride single crystals (MoAlB SCs) as layered ternary borides were successfully applied as electrocatalytic N2 reduction (NRR) catalysts in alkaline media. Due to the strong interaction between Al/B band and N orbitals, as well as the special crystal structure exposing more active sites, MoAlB SCs displayed excellent electrocatalytic performance with a low overpotential at ambient conditions.

aluminum boride, with its crystalline structure and unique physical properties, is an important material in many industries. It is used for manufacturing aluminum-magnesium borode alloys […]

Why do battery cars catch fire frequently in summer

The safety of battery-powered cars has raised social concerns. It is not unusual for battery cars to catch fire, and some have even been known to cause great harm. Why do batteries catch fire so often? The negative electrode of the lithium battery acts as the negative electrode for a Li-ion Battery and is matched to the cathode in a Li-ion Battery. The anode materials in lithium-ion batteries act as the host, and they reversibly allow lithium ions to intercalate/deintercalation during charge/discharge cycles. These are the main causes: Charge time is too lengthy
80% electric vehicle fires are caused by charging during the night. If the battery is old and the wire has been peeled away, there is a high probability that a spontaneous explosion, short circuit, or combustion will occur when charging the car. People are sleeping during this time and it is difficult to escape.
2. Parking to support combustion
Statistically, 90% cases of electric vehicles causing fatalities happened in areas such as hallways, aisles and staircases. It is easy for combustibles to accumulate in corridors, stairways and other airtight spaces. This can also cause fire evacuation routes to be blocked.
3. Man-made modifications
Many electric vehicle owners increase the battery capacity and driving speed arbitrarily, creating safety hazards. The “Electric Vehicle Safety Technical Code”, a new national code, states clearly that “the battery nominal voltage must be lower than or equal 48V”. Some illegal electric vehicles sales and maintenance outlets actively cater for the demand and install 60V and even 70V over-standard battery voltages for city residents.
4. The primary material used in electric vehicles is flammable
In terms of safety, electric vehicles can be sources of ignition. Fuel and flammable substances are present on the body. Once in contact with combustion-supporting materials or in a confined space, it is very easy to cause deflagration events.

Battery Type
Four types of batteries can be used in electric bikes: nickel-metal-hydride batteries, valve-regulated, maintenance-free lead-acid, and lithium-ion. Comparing lithium-ion to lead-acid, they have several advantages. These include lighter weight, higher voltages, greater temperature compatibility, and better environmental protection. There are hidden dangers with lithium-ion battery safety, but they’re not as obvious as you might think. There are sometimes fires. Moreover, lithium-ion cells cannot be discharged using high current. Comparing lead-acid and lithium-ion batteries, the overall safety and speed performance is compared. Lithium-ion batteries are more expensive and have a larger gap in price. The new national standard may lead to lithium-ion being the preferred battery for electric vehicles in the future.

Material for Lithium Ion Battery Anodes
The negative electrode of the lithium batteries is used as the negative electrode for a battery containing lithium ions. It is matched to the cathode in the battery. The anode materials in lithium-ion batteries act as the host, and they reversibly allow lithium ions to intercalate/deintercalation during charge/discharge cycles.

Application of the lithium battery negative electrolyte
The lithium battery anode material is used to store energy and release it from the battery. It is also an essential part of the battery. This is due to the compatibility of the graphite and the electrolyte. Trunano Technology Co. Ltd. supplies high-purity lithium battery materials such as graphite, graphene graphite powder, SiO, SiC, and silicon powder.

The price of anode material for lithium-ion battery
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The safety of battery-powered cars has raised social concerns. It is not unusual for battery cars to catch fire, and some have even been known […]

Silica Powder Benefits

Silica powder is a vital ingredient in our modern world. It provides the electric charges inside silicon chips that make our phones and tablets work properly. It also helps strengthen our nails and hair and promotes healthy skin and joints. It’s one of the minerals our body needs daily. Silica is also used for bone health and can help prevent osteoporosis. A recent study found that dietary silica can increase bone mineral density in postmenopausal women by increasing the deposit of new bone crystals in the spongy inner bones called trabecular bone.

The same studies have shown that consuming dietary silica can decrease the rate of bone loss in men and slow the progression of osteoporosis. It is also known to prevent heart attacks by strengthening blood vessels. A regular intake of silica can also enhance the strength of ligaments, cartilage and tendons. It also aids the body’s natural detoxification process by neutralising acid in the body.

Silica is also great for your nails. It absorbs all the nutrients into the nail bed allowing them to grow strong, long and healthy. It’s particularly important for those with brittle nails and those with spots or ridges. Silica is responsible for stimulating fibroblasts to release collagen type 1 which minimises fine lines and wrinkles.

If you are exposed to respirable crystalline silica in the workplace, talk to your employer or health and safety rep about ways of reducing exposure at your work site. Using wet cutting and drilling techniques, dampening dust with water sprays or a dust suppression system can help keep your respiratory health safe. If you are worried about your lung health, talk to a doctor who will ask you about your symptoms and your job history and listen to your lungs with a stethoscope. They will be able to diagnose any conditions related to your workplace such as silicosis.

Silica powder is a vital ingredient in our modern world. It provides the electric charges inside silicon chips that make our phones and tablets work […]

High-quality semiconductor material-gallium oxide

What is Gallium Nitride (Galium Nitride)? When gallium metal is heated to 200-250degC or gallium nitrate is calcinated, it can produce gallium hydroxide as well as other gallium compounds. Ga2O3 . The Ga2O3 has 5 isomers, the most stable being b. When heated above 1000 degrees or hydrothermally heated above 300 degrees, all other isomers become b-isomers. You can prepare a variety of pure alternatives in various ways.
Alpha-Ga2O3 may be produced by heating metallic Gallium in air at 420440degC or by calcining Nitrate to decompose the compound.

Heating the hydroxide gel quickly to 400500 degrees can yield g-Ga2O3, a spinel with a defect.
The gallium nitrate produced can be obtained by heating the nitrate to 250degC then immersing at about 200degC. This process is repeated for 12 hours. d-Ga2O3 The C-structure is the same as that of Tl2O3, In2O3, Ln2O3, and Mn2O3.
E-Ga2O3 may be produced by heating d -Ga2O3 at 550degC for 30 minutes.
Heat above 1000degC can decompose or convert nitrate or acetate into bGa2O3, as well as any other isomers.

What kind of substance is Gallium Oxide?
Gallium Oxide is a stable, highly insoluble and thermally stable gallium source that can be used for ceramics, glass and optical applications. The neutralization of acidic and alkaline solutions of gallium salts causes the precipitation of gallium dioxide in hydrated forms. Oxide doesn’t conduct electricity.

Is gallium dioxide acidic or alkaline
Gallium oxide (Ga2O3), is an amphoteric compound. The gallium is amphoteric, which means it can react in either an acidic or alkaline form depending on the circumstance. This gallium then reacts with sodium hydroxide or potassium hydroxide solution to form hydrogen and gallate.

Is gallium oxychloride a semiconductor?
It is true that gallium oxide has a greater bandgap than other semiconductor materials like silicon, silicon carbide, and gallium nitride. However, it will take more research and development to make it a dominant player in power electronic. The bandgap determines how much energy an electron needs to be oscillated into a conductive condition.

There are endless applications for gallium dioxide in the semiconductor industry
Doping is a way to add charge carriers and make gallium oxide more conductive. Doping is a process that involves adding controlled quantities of impurities into the crystal in order to control the amount of charge carriers present in the semiconductor. In silicon, for example, you can use an ion implant and then anneal to dope crystals with either boron (to subtract electrons or add them), or phosphorus (to add free ones). You can do the same thing in Ga2O3.
B-gallium dioxide has the highest critical electric field strength among the five critical characteristics for semiconductors. The high critical electric field strength of b-gallium oxide is a great advantage for creating high voltage switches. They can also be used to develop powerful RF components. Its low thermal conductivity is the main disadvantage of bgallium oxide, as it can trap heat inside the device.
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What is Gallium Nitride (Galium Nitride)? When gallium metal is heated to 200-250degC or gallium nitrate is calcinated, it can produce gallium hydroxide as well […]

Graphite is One of the Most Versatile Non-Metallic Materials in the World

Graphite, while as hard as a diamond, is also lightweight, soft and heat resistant due to its unique structural properties. It is one the most common non-metallic materials in the entire world. Graphite, also known as Plumbago during ancient times, was a non-metallic mineral. It is an allotrope of carbon and is a semi-metal. Graphite is most stable under standard conditions. In thermochemistry, graphite is used to determine the standard state for forming the heat in carbon compounds. Graphite can be considered as the highest grade coal. Anthracite and meta-bituminous are the next two grades, but they are not typically used for fuels because they’re difficult to ignite.

Types of Graphite

The three types of graphite that are found in various deposits can be divided into:

Flake graphite

Flake graphite is a flat, hexagonal-edged plate. It can have irregular or angular edges if it does not break. It is found in metamorphic rock, like limestone, gneiss or schist. The crystals are either evenly distributed throughout the ore or concentrated in pockets.

This is an uncommon form of graphite
Carbon ranges from 85-98%.
There are four standard sizes: large, super large and fine
Graphite can be used for new technologies, including anodes for lithium-ion batteries.

Amorphous graphite

The graphite in amorphous form is found in the mesomorphic layers of rocks such as slate, coal and shale. Carbon content depends on its parent material. It is found in coal as a result of the thermal metamorphism and is known as meta-anthracite. Because it is harder to burn than coal, it’s not used for fuel.

This is the most abundant type of graphite
Low carbon content 70-80%
Lowest purity
Useful for brake pads, clutch materials, gaskets, and pencil lead.

Vein graphite (or lump graphite)

According to some scientists, vein graphite can be made from crude oils that are transformed into graphite by temperature and pressure. Riddle said that the veins “are very small, measuring between 5 to 10 centimeters” and are 70 to 100% pure. It’s rare and expensive.
The only place where the mines are currently active is Sri Lanka
Limit the durability of most applications.

(aka. Technology Co. Ltd., a trusted global chemical supplier & manufacturer has been providing high-quality Nanomaterials and chemicals for over 12 Years. The graphite produced by our company is of high purity and has a low impurity level. If you require a lower grade, please do not hesitate to contact us.

Graphite, while as hard as a diamond, is also lightweight, soft and heat resistant due to its unique structural properties. It is one the most […]

With the development of the times, the application of zinc nitride is also constantly improving

Overview of Zinc Nitride The chemical formula of zinc nitride Zn3N2, gray crystal, soluble in hydrochloric acid. It quickly decomposes into zinc hydroxide and ammonia in cold water. It is produced by reacting zinc powder in ammonia gas at 500-600degC or by heating and decomposing amino zinc.

Application of Zinc Nitride

1. Used to prepare zinc nitride film
Zinc nitride (Zn3N2) has a pyrite-resistant structure and has unique electrical and optical properties. Whether zinc oxide is an indirect band gap semiconductor or a direct band gap semiconductor, its energy band gap has always been the main controversy in the semiconductor field. The problems of industry and academia, the differences in preparation methods and growth conditions, have a great influence on the band gap. For example, in the prior art, methods such as magnetron sputtering, chemical vapor deposition, electrostatic electrolysis, and molecular beam epitaxy can be used to prepare zinc nitride films.

However, the stability of zinc nitride films prepared by most methods is poor, and the optical and electrical properties of zinc oxide films prepared by the same method are also very different. There is an urgent need to obtain a simple, easy and reproducible preparation method with high crystalline quality. Provided here is a method of preparing a zinc nitride film. The preparation method adopts the atomic layer deposition method to prepare the zinc nitride film, and can precisely control the band gap of the zinc nitride film. The prepared membrane has a uniform and complete structure and excellent performance.

The technical solutions adopted are:

A method for preparing a zinc nitride film includes the following steps:

(1) Place the substrate in the reaction chamber of the atomic layer deposition equipment;

(2) Bring the zinc-containing precursor source into the reaction chamber of the atomic layer deposition equipment, so that the zinc atoms in the zinc-containing precursor source are adsorbed on the surface of the substrate.

(3) Let the nitrogen-containing precursor source enter the reaction chamber of the atomic layer deposition equipment, and then ionize the nitrogen-containing precursor source through plasma. After ionization, the nitrogen atoms in the nitrogen-containing precursor source are partially deposited to form a nitrogen-zinc covalent bond with the zinc atoms on the surface of the substrate; or, the nitrogen-containing precursor source is ionized by plasma, and then the ionized precursor source is ionized. The nitrogen precursor is ionized. The source is sent to the atomic layer deposition equipment for reaction. In the cavity, after ionization, the nitrogen atoms in the nitrogen-containing precursor source are partially deposited. Form a nitrogen-zinc covalent bond with the zinc atom on the surface of the substrate;

(4) Repeat steps (2) and (3) to grow the zinc nitride film layer by layer.

The method is simple and easy to implement, can obtain high-quality crystals, and is a repeatable preparation method. The nitrogen source is introduced into the atomic layer deposition system through the plasma, and then the chamber temperature, vacuum degree, cycle period, plasma conditions and other conditions are precisely adjusted. Adjust the band gap of the prepared zinc nitride film. According to different electrical and optical application requirements, the present invention can obtain various high-quality zinc nitride films with adjustable band gaps.

2. Used to prepare a touch screen cover and touch screen cover film
With the advancement of technology and the development of smart devices, there is an increasing demand for touch screens as the main window for human-computer interaction. This solution can overcome the problem of low coating yield, high production cost, and low production efficiency when using black ink screen printing to prepare the light-shielding layer in the BM area of the touch screen cover in the prior art. When the resulting product is used in conjunction with a liquid crystal display, It is easy to produce bubbles and cannot achieve the defect of a perfect fit. Provide a touch screen cover and touch screen cover film made of zinc nitride.

The new type of touch screen cover film uses zinc nitride film as the functional layer of the black film, which has low surface reflectivity and low production cost; high surface hardness, strong scratch resistance and wear resistance; high surface energy, which can be effective The laminated liquid crystal display; the thickness is about 60 ~ 200nm, which can eliminate the step effect. The new type provides a touch screen cover film, which includes a zinc nitride (Zn3N2) film and a silicon nitride (Si3N4) film; wherein the thickness of the zinc nitride film is 10-50nm. Wherein, if the thickness of the zinc nitride film is more than 50 nm, the adhesion of the film will decrease; if the thickness of the zinc nitride film is less than 10 nm, it will transmit light and cannot achieve the effect of light-tightness. The zinc nitride film has strong absorption of visible light, has a black appearance, and is a functional layer of a black film. The touch screen cover film embodiment includes a zinc nitride (Zn3N2) film, a silicon nitride (Si3N4) film and a protective film in sequence; wherein the thickness of the zinc nitride film is 10nm; the thickness of the silicon nitride film is 50nm, the protective film is a conventional plastic protective film in the field. The touch screen cover of this embodiment includes a glass substrate and the aforementioned touch screen cover film, and the zinc nitride film of the touch screen cover film is connected to the glass substrate.

(aka. Technology Co. Ltd.) is a trusted global chemical material supplier & manufacturer with over 12 years’ experience in providing super high-quality chemicals and Nanomaterials. Currently, our company has successfully developed a series of materials. The zinc nitride (Zn3N2) powder produced by our company has high purity, fine particle size and impurity content. Send us an email or click on the needed products to send an inquiry .

Overview of Zinc Nitride The chemical formula of zinc nitride Zn3N2, gray crystal, soluble in hydrochloric acid. It quickly decomposes into zinc hydroxide and ammonia […]

Properties And Applications of Boron Nitride Powder

Boron nitride is a crystal composed of nitrogen atoms and boron atoms. Its chemical composition is 43.6% boron and 56.4% nitrogen. Boron nitride has four different variants: hexagonal boron nitride (HBN), diamond Square Boron Nitride (RBN), Cubic Boron Nitride (CBN) and Wurtzite Boron Nitride (WBN).

Boron Nitride Properties

Boron nitride is resistant to chemical corrosion and is not corroded by inorganic acids and water. The boron-nitrogen bond is broken in hot concentrated alkali, and it begins to oxidize in the air above 1200degC. Boron nitride is slightly soluble in hot acid and insoluble in cold water, with a relative density of 2.25.

Most of the properties of boron nitride are better than carbon materials. For hexagonal boron nitride: low friction coefficient, good high temperature stability, good thermal shock resistance, high strength, high thermal conductivity, low expansion coefficient, high electrical resistivity, corrosion resistance, microwave or transparent Infrared.

Boron Nitride Applications

1. Hexagonal boron nitride has excellent chemical stability, and it neither wets nor affects most metal melts, such as steel, stainless steel, al, fe, ge, bi, si, etc. Therefore, boron nitride can be used as crucibles, boats, liquid metal delivery pipes, rocket nozzles, high-power device bases for smelting and evaporating metals, and can also be used as high-temperature galvanic couple protection and high-temperature electrical insulation materials.

2. Using the heat and corrosion resistance of hexagonal boron nitride, high-temperature components, rocket combustion chamber linings, thermal shielding of spacecraft, corrosion-resistant parts of magnetic fluid generators, etc. can be manufactured.

3. Utilizing the insulating properties of hexagonal boron nitride, it is widely used in high-voltage and high-frequency electricity and plasma arc insulators, as well as insulators of various heaters, heating pipe sleeves and high-temperature, high-frequency, high-voltage insulation and heat dissipation components, and high-frequency application electric furnaces s material.

4. In the electronics industry, it is used as a crucible for the preparation of gallium arsenide, gallium phosphide, and indium phosphide, as a heat sink for semiconductor package heat sinks, heat sinks for phase shifters, heat sinks for traveling wave tube collectors, semiconductors and integrated electrodes P-type diffusion source and microwave window.

5. In the atomic reactor, it is used as a neutron absorbing material and shielding material. It can also be used as infrared, microwave polarizer, infrared filter, optical path of laser instrument, ultra-high pressure pressure transmission material, etc.

6. Hexagonal boron nitride is also an excellent high-temperature lubricant and can be used as a component of self-lubricating bearings. Many physical properties of boron nitride are similar to graphite, so it is called white graphite. It and mica, talc, silicate, fatty acid, etc. are collectively referred to as white solid lubricants.

7. Boron nitride can also be used as an additive for various materials. Boron nitride fiber processed by boron nitride is a medium modulus and high-function fiber. It is an inorganic synthetic engineering material and can be widely used in the chemical industry, textile industry, aerospace technology and other cutting-edge industrial sectors.

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Boron nitride is a crystal composed of nitrogen atoms and boron atoms. Its chemical composition is 43.6% boron and 56.4% nitrogen. Boron nitride has four […]

The Properties And Applications of Zirconium Nitride ZrN Powder

What properties does zirconium-nitride have?

Zirconium nitride Insoluble in water. Slightly soluble is inorganic acids, but soluble is hydrofluoric, concentrated sulfuric or aqua regia. Zirconium powder is characterized by high purity, small particles, a large specific surface and high surface activity. It can be used to harden ceramics or high temperature resistant ceramics. The theoretical density is 7,09g/cm3.
ZrN powder has high corrosion resistance and wear resistance. It is good for high-temperature structural materials, superhard tool materials and surface protection. ZrN has a beautiful, less-bright golden color. It is ideal for areas that titanium nitride cannot be used. Zirconium powder is corrosion resistant, has a smooth surface, and is ductile.

Which applications are there for zirconium-nitride?

Zirconium powder is used widely in the manufacture of hardware, construction materials, bathroom fittings, and other everyday hardware. It is used widely in architecture, home appliances, jewelry, watches, mobiles, and many other fields.

Application fields
1. ZrN Powder used as hard alloy, nanocomposite tool;
2. ZrN Powder used as ceramic high temperature conductive materials
3. ZrN Powder used as Thermal Wear-Resistant Materials
4. ZrN powder is used mainly in the application directions of hardware, construction materials, bathroom fixtures, and other everyday hardware.

Tech Co., Ltd. is a professional zirconium nitride We have over 12 years’ experience in the development of chemical products. You can contact us for zirconium-nitride (ZnN) powder of high quality. Contact us Send an inquiry.

What properties does zirconium-nitride have? Zirconium nitride Insoluble in water. Slightly soluble is inorganic acids, but soluble is hydrofluoric, concentrated sulfuric or aqua regia. Zirconium […]

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