Category: Nitride Powder

Nitride Powder

Beryllium Nitride Be3N2 Powder CAS 1304-54-7

About Beryllium Nitride Be3N2 Powder:
Beryllium nitride, chemical formula Be3N2, is the nitride of beryllium.
What is the compound name for Be3N2? 
Beryllium nitride. (Be3N2)Unlike beryllium azide or Ben6, it breaks down into beryllium and nitrogen in a vacuum. It is easy to decompose to form hydroxide and ammonia. Cubic α-Be3N2 and hexagonal β-Be3N2 have two polymorphic forms with defective antifluorite structures. It reacts with silicon nitride and silicon nitride in an ammonia flow at 1800-1900°C to form BeSin2.
Does beryllium react with nitrogen? 
Beryllium react with nitrogen to produce beryllium nitride. This reaction takes place at a temperature of 700-900°C.
Is Be3N2 ionic or covalent? 
Accordingly, this electron distribution analysis suggests that Be3N2 monolayer is a honeycomb structure consisting of a six-ring structure consisting of N-Be-N covalent bonds. By calculating the energy band structure of the Be3N2 monolayer, We studied its electrical properties.
Beryllium nitride (Be3N2) is a compound of beryllium and nitrogen prepared by heating beryllium metal powder with dry nitrogen at high temperatures (1100-1500°C). It is relatively reactive, rapidly oxidizes in the air at 600 ° C and is decomposed by water.
Beryllium nitrite is a fine white crystal with stable α-Be3N2, which is a bore-centered cubic crystal. It can be converted into a high-temperature β-Be3N2 (hexagonal system) when heated to 1400℃. It does not change in the air and is rapidly oxidized when heated to 600℃. Ammonia is released in contact with water, promoting hydrolysis in acidic or alkaline aqueous solutions. 
Product Performance of Beryllium Nitride Be3N2 powder:
Our beryllium nitride Be3N2 powder (CAS 1304-54-7) is with high purity, ultrafine particle size, bigger surface area.
Beryllium Nitride (Be3N2) Powder Supplier
Trunnano provides high quality beryllium nitride (Be3N2) powder at competitive price. We can also offer customized beryllium nitride powder according to users technique specifications.
Following is the technique specifications of beryllium nitride we provided:

Specification of Beryllium Nitride Be3N2 powder:

How is Beryllium Nitride Be3N2 Powder produced?
Beryllium nitride is prepared by heating a beryllium metal powder with dry nitrogen in an oxygen-free atmosphere at temperatures from 700 ° C to 1400 ° C.
The metal beryllium is prepared by heating in an ammonia stream, which has an easy reaction and high yield.
3 be + 2 nh3 = Be3N2 + 3 h2
The metal beryllium was crushed in a steel mortar and sieved (1600 Wells /cm2 sieve), placed in a corundum boat, and dried ammonia gas was inserted into a porcelain tube and heated at 850℃ for 3h. The sample is then ground into a fine powder in an agate mortar and heated to 1000 ° C in an ammonia stream. After repeated operation three times, beryllium nitride Be3N2 with a purity of 94% ~ 95% can be obtained.
 
Applications of Beryllium Nitride Be3N2 Powder:
What is beryllium nitride used for? 
Beryllium nitride is used in refractory ceramics as well as in nuclear reactors and to produce radioactive carbon-14 for tracer applications.
Beryllium nitride is used in refractory ceramics as well as in nuclear reactors and in the production of radiocarbon -14 for tracer applications.
Beryllium nitride reacts with inorganic acids to produce ammonia and the corresponding acid salts:
Be3n2 + 6 HCl→3 BeCl2 + 2 NH3
In strong alkali solutions, beryllium salts are formed with the precipitation of ammonia:
Be3n2 + 6NaOH →3Na2BeO2 + 2NH3
Both acid and base reactions are vigorous. However, the reaction with water is very slow:
3N2 + 6H2O→3Be (OH)2 + 2NH3
The reaction with the oxidant is likely to be violent. It is oxidized when heated in the air at 600°C

Packing & Shipping of Beryllium Nitride Be3N2 powder:
We have many different kinds of packing which depend on the beryllium nitride Be3N2 powder quantity.
Beryllium nitride Be3N2 powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Beryllium nitride Be3N2 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

 

2022-12-30

Nitride Powder

Tantalum Nitride TaN Powder CAS 12033-62-4

About Tantalum Nitride TaN Powder:
Tantalum nitride is a kind of chemical material, whose molecular formula is TaN and molecular weight is 194.95. Materials used to create precise sheet resistors which are resistant to water vapor. During the manufacture of integrated circuits, these films are deposited on top of the silicon wafer to form a thin film surface mount resistor. Tantalum nitride is a black hexagonal crystal. The relative density is 13.4, the melting point is 3090℃, the microhardness is 1100kg/mm2, the thermal conductivity is 9.54W/(m·K), and the resistivity is 128μΩ·cm.
Tantalum δ nitRIDE is a yellow-green crystal of sodium chloride type with a relative density of 15.6.The lattice constants are A =0.4336nm and C =0.4150nm.The melting point was 2950℃, the microhardness was 3200kg/mm2, and the conversion point temperature was 17.8K.
Insoluble in water and acid, slightly soluble in aqua regia, soluble in potassium hydroxide and decomposed to release ammonia, heated to 2000℃ that is to release nitrogen. Biomedicalmaterialsprogram is a trusted global Tantalum Nitride TaN Powder supplier. Feel free to send an inquiry about the latest price of Tantalum Nitride at any time.

Product Performance of Tantalum Nitride TaN powder:
The molecular formula of tantalum nitride is TaN and the molecular weight is 194.95. Tantalum nitride is insoluble in water and acid, slightly soluble in aqua regia, soluble in potassium hydroxide and decomposed to release ammonia, and it releases nitrogen when heated to 2000°C.

Technical Parameter of Tantalum Nitride TaN powder:

Chemical Composition of Tantalum Nitride TaN powder:

How is Tantalum Nitride TaN Powder Produced? 
1. Tantalum powder is directly nitriding with nitrogen or ammonia at about 1100℃;
2. Tantalum nitride is prepared by using tantalum and nitrogen as raw materials. The reaction formula is as follows: 2Ta+N2= 2TaN.
 
Applications of Tantalum Nitride TaN Powder:
Tantalum nitride is sometimes used in integrated circuit manufacturing to form a diffusion barrier or "glue" layer between copper or other conductive metals. In the case of BEOL treatment (about 20nm), copper is first covered with tantalum and then TaN is coated by physical vapor deposition (PVD). Before machining (grinding/polishing), the barrier-coated copper is coated with more copper through PVD and then filled with electrolytic-coated copper.
Tantalum nitride is also suitable for thin-film resistors, which have the advantage of forming a moisture-resistant passivation oxide film compared with nickel-chromium resistors
Materials used to create precise sheet resistors which are resistant to water vapor.
Tantalum nitride can be used as an additive for super hard materials to produce pure tantalum pentachloride, which can be used for spraying and increasing electrical stability of transformers, integrated circuits and diodes.

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

2022-12-24

Nitride Powder

Hexagonal Boron Nitride BN Powder CAS 10043-11-5

About Hexagonal Boron Nitride BN Powder CAS 10043-11-5:
Hexagonal Boron Nitride(h-BN), an advanced synthetic ceramic, combines a number of useful thermal, electrical, physical and chemical properties in one unique material. Boron Nitride powders, also referred to as white graphite are non-abrasive, white powders with a hexagonal platy crystal structure similar to graphite, but with a much higher oxidation resistance at 800ºC. Boron Nitride powders have high thermal conductivity, low coefficient of friction, high dielectric constant and are chemically inert.

hbn hexagonal boron nitride industrial powder is a pure white ceramic material with a hexagonal crystal structure similar to graphite. Boron nitride can withstand temperatures exceeding 2,000°C, and depending on the grade, its dielectric strength is close to 1000 volts/mil. Boron nitride ceramics is hot-pressed in the form of billets, which can be easily processed into rods, bars, plates and even customized shapes. We also can supply cubic boron nitride, means cbn cubic boron nitride.Feel free to send an inquiry to get the latest price if you would like to buy Hexagonal Boron Nitride BN Powder in bulk.

If you want to know boron nitride price, please send inquiry to sales1@rboschco.com

Product Performance of Boron Nitride BN powder:
Boron nitride is a most simple new type of macromolecular material with both hexagonal and cubic crystal shapes. 
It is a kind of product with high temperature-resisting, corrosion-resisting, high insulating and good lubricity.
Its oxidation-resisting temperature can reach 1000°C and possesses also good lubricity in high temperature, so it is 
a  kind of good high-temperature solid lubricants.

How is Hexagonal Boron Nitride BN Powder CAS 10043-11-5 produced?
BN boron nitride is commonly referred to as "white graphite". It is an artificial ceramic made by reacting boric acid or boron oxide with nitrogen at a temperature above 1600°C. The resulting product is a smooth white powder with excellent high-temperature stability (oxidation resistance at 850°C) and lubricating properties.

Technical Parameter of Boron Nitride BN powder:

Chemical Composition of Boron Nitride BN powder:

Applications of Boron Nitride BN Powder:
Hexagonal boron nitride is white (clean appearance), non-toxic and non-conductive. It is an excellent substitute for other commonly used lubricants in metal processing (such as graphite, molybdenum disulfide, organic wax and oil). In most cases, boron nitride can greatly improve the efficiency of these applications.
 
Used as a high-temperature solid lubricant, extrusion antiwear additive, additive for ceramic composite production;
Used for special electrolysis and resistance materials under high-temperature conditions;
Thermal insulation materials used in aerospace;
Used as a mold release agent for metal forming and a lubricant for metal wire drawing;
Used for molten metal crucible; radiator and high-temperature insulator;
Used as a raw material for cosmetics.

Packing & Shipping of Boron Nitride BN Powder :
We have many different kinds of packing which depends on the hexagonal boron nitride BN powder quantity.
Hexagonal boron nitride BN powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Hexagonal boron nitride BN powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.

 

2022-12-23

Nitride Powder

Praseodymium Nitride PrN Powder CAS 25764-09-4

2022-12-22

Nitride Powder

Germanium Nitride Ge3N4 Powder CAS 12065-36-0

About Germanium Nitride Ge3N4 Powder:
Germanium nitride is an inorganic compound with a molecular weight of 273.95 g/mol. In its pure state, germanium nitrogen (IV) is a colorless inert solid that can crystallize into a variety of crystalline forms, the most stable of which is the triangular β-form (spatial group P31C).In this structure, the germanium atoms are tetrahedral and the nitrogen atoms are trigonometric. The γ type formed under high pressure has a spinel structure. Feel free to send an inquiry to get the latest price if you would like to buy Germanium Nitride Ge3N4 Powder in bulk.

Product Performance of Germanium Nitride Ge3N4 Powder:
Our germanium nitride Ge3N4 powder (CAS 12065-36-0) is with high purity, ultrafine particle size, bigger surface area.

Technical Data of Germanium Nitride Ge3N4 Powder:

Specification of Germanium Nitride Ge3N4 Powder:

How is Germanium Nitride Ge3N4 Powder produced?
Germanium nitride is an inorganic compound with the chemical formula Ge3N4. It can be produced by a reaction between germanium and ammonia:
3 Ge + 4 NH3→Ge3N4 + 6 H2
 
Applications of Germanium Nitride Ge3N4 Powder:
Ⅲ A and Ⅳ A group elements of nitrides with excellent mechanical properties and thermodynamic properties usually can be used as A high-temperature structural material, catalyst, LEDs and refractory ceramics to use. In fact, because Ge atoms have higher carrier mobility than Si atoms, semiconductor field-effect tubes made of germanium have better performance. Because the radius of the germanium atom is larger, the critical pressure of phase transition of Ge3N4 is lower than that of Si3N4. Germanium nitride also has the advantages of corrosion resistance, high hardness and adjustable bandgap, so it has a great application prospect.
Germanium nitride is also used in integrated circuit devices as an anti-reflective layer and chemical vapor deposition (CVD).

Packing & Shipping of Germanium Nitride Ge3N4 Powder:
We have many different kinds of packing which depend on the germanium nitride Ge3N4 powder quantity.
Germanium nitride Ge3N4 powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Germanium nitride Ge3N4 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

2022-12-17

Nitride Powder

Zirconium Nitride ZrN Powder CAS 25658-42-8

About Zirconium Nitride ZrN Powder:
The chemical formula of zirconium nitride is ZrN. Zirconium nitride has excellent corrosion resistance, high hardness, good lubricity and ductility. These properties also make it an attractive coating. Methods such as physical vapor deposition are used to deposit such coatings. It takes the form of yellow crystalline powder or an attractive light golden coating. Zirconium nitride (ZrN) is used in many ways due to its properties.
 
ZrN grown by physical vapor deposition (PVD) is lightly golden, similar to elemental gold. The room temperature resistivity of ZrN is 12.0μΩ·cm, the temperature coefficient of resistivity is 5.6·10-8Ω·cm/K, the superconducting transition temperature is 10.4K, and the relaxation lattice parameter is 0.4575nm. The hardness of single-crystal ZrN is 22.7±1.7 GPa, and the elastic modulus is 450 GPa.
 
Zirconium nitride (Zr-N) compounds have various crystal structures that vary with the composition. For example, in the Zr-N alloy system, the alloy compounds that have been discovered are ZrN, o-Zr₃N₄ and c-Zr₃N₄. They not only have excellent chemical properties but also can be used not only in diffusion stacks, low-temperature instruments, etc. but also in three-dimensional integrated electric coils and metal-based transistors. At the same time, these Zr-N compounds are superior to pure zirconium in terms of wear resistance, oxidation resistance and corrosion resistance, and they have a higher superconducting critical temperature, so they can become very good superconductors and have higher applications value. Feel free to send an inquiry to get the latest price if you would like to buy Zirconium Nitride ZrN Powder in bulk.

Product Performance of Zirconium Nitride ZrN powder:
Our zirconium powder ( chemical formula ZrN ) is with high purity, ultrafine particle size, bigger surface area. The surface activity is high, uses in the plasticizing ceramics as well as the thermostable organization ceramics.

Technical Parameter of Zirconium Nitride ZrN powder:

Chemical Composition of Zirconium Nitride ZrN powder:

How is Zirconium Nitride ZrN Powder produced?
The synthesis of zirconium nitride powder mainly includes direct nitridation of Zr metal with nitrogen, high-energy reactive ball milling (RBM, microwave plasma method, benzene thermal method, aluminum reduction nitridation, magnesium thermal reduction, carbothermal reduction nitridation ( CRN), etc.
 
1. Direct nitriding of metallic zirconium and nitrogen at a temperature of 1100~1200°C.
2. Using the zirconium tetrachloride method. Using zirconium tetrachloride and ammonia as raw materials to prepare zirconium nitride, the reaction formula is as follows.  
    3ZrCl4 + 4NH3→Zr3N4 + 12HCl
    2Zr3N4→6ZrN + N2

Zirconium tetrachloride first forms an adduct with ammonia, and then it is heated to 750°C to be converted into zirconium tetranitride (Zr3N4), and further heated to 1200°C to be converted into zirconium nitride (ZrN). In the presence of sulfuric acid, ammonia reacts above 1000°C to produce zirconium nitride.

Applications of Zirconium Nitride ZrN Powder:
Zirconium nitride has high hardness (~15 GPa) 10, high melting point (2980±50°C), good thermal conductivity (45-50 W/mK), low resistivity, good wear resistance and good corrosion resistance Sex. It has attracted widespread attention and found many applications, such as coatings for thermal barriers and mold settings for material processing, refractories and diffusion barriers.
 
According to the low neutron capture cross-section and its good chemical compatibility with act series elements, zirconium nitride is an important material that can be used as the ceramic matrix of inert matrix fuel (IMF) to transform long-life act series Element and used as advanced fuel.
 
In addition, zirconium nitride is a substitute for uranium nitride to optimize the process parameters for manufacturing nitride fuels, which are considered to be used in nuclear reactors with advanced accident-resistant fuels and in space power reactors.
 
Zirconium nitride is a hard ceramic material similar to titanium nitride and is a cement-like refractory material. Therefore, it can be used in refractory materials, cermets and laboratory crucibles.
 
When the physical vapor deposition coating process is used for coating, it is usually used to coat medical devices, industrial parts (especially drill bits), automotive and aerospace parts, and other parts that are prone to high wear and corrosive environments.
 
When alloying with Al, the electronic structure develops from the local octahedral bond symmetry of cubic ZrN, which deforms as the Al content increases, resulting in more complex bonding and higher hardness.
 
Zirconium nitride is recommended as a hydrogen peroxide fuel tank lining for rockets and airplanes.
Other applications of zirconium nitride:
1) Hard metal insert tooling;
2) Hard alloy;
3) Refractory ceramics conducting material;
4) Heat-resisting wear-resisting material;
5) Dissemination strengthening material.

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

 

2022-12-15

Nitride Powder

Aluminum Nitride AlN Ceramic Microsphere

2022-12-13

Nitride Powder

Nickel Nitride Ni3N Powder

2022-12-10

Nitride Powder

Lithium Nitride Li3N Powder CAS 26134-62-3

About Lithium Nitride Li3N Powder:
Li3N compound name is lithium nitride. Lithium nitride is a fast ionic conductor, and its conductivity is higher than other inorganic lithium salts. Many studies have focused on the application of lithium nitride as a solid electrode and cathode material for batteries. What is the correct name for Li3N? Lithium nitride is the correct name for Li3N, which means that the lithium nitride formula is Li3N.
As a fast ion conductor material, it should have a higher decomposition voltage, lower electronic conductivity, higher ionic conductivity, and better chemical stability. Does lithium nitride burn in the air? Lithium is unique in the Group because it also reacts with the nitrogen in the air to form lithium nitride. Lithium burns with a strongly red-tinged flame if heated in the air. For the record, it also reacts with the nitrogen in the air to give lithium nitride. Many lithium fast-ion conductors have the above characteristics and can be used to manufacture all-solid-state batteries with excellent performance, as the power source for calculators, camera flashes, electronic watches, and more and more electronic equipment and electronic products; it can also be used to manufacture special Ion equipment.
What type of bond is lithium nitride? Ionic bond: This is how the ionic bond forms in Lithium Nitride (Li3N). Is Li3N ionic or covalent? Lithium nitride is an ionic compound. The electronegativity of Li is 0.98 and nitrogen is 3.04. People have imagined using lithium fast ion conductor materials to build large energy storage (electric) energy reactors. When the peak hours of electricity consumption in big cities are late at night, the excess electricity can be changed into energy storage stations. During the peak period of power consumption, continuously supply power to the grid. Because of the broad application prospects of lithium fixed ion conductors, people have aroused great interest. In order to find better lithium fixed ion conductors, people have conducted extensive and in-depth research work. Biomedicalmaterialsprogram is a trusted global Lithium Nitride Li3N Powder supplier. Feel free to send an inquiry about the latest price of Lithium Nitride at any time. 

How is Lithium Nitride Li3N Powder Produced?
Lithium nitride was first discovered at the end of the 19th century and can be easily prepared by a combination of elements. In 1935, Zintl and Brauer first determined the hexagonal structure of lithium nitride crystals. 2 is the charge of lithium nitride. In 1976, Rabenau and Schultz used single-crystal X-ray diffraction (XRD) to redefine this structure.
The research on the reaction between lithium nitride and hydrogen began in the early 20th century. Dafert and Miklauz discovered that lithium nitride and hydrogen react at 220-250°C to form a substance with a composition of "Li3NH4". They continue to heat the substance and decompose it into "Li3NH2" components in higher temperature (> 700°C) substances and hydrogen. Later, they, together with Ruff and Georges, discovered that the "Li3NH4" was Li2NH + LiH, and the "Li3NH2" was LiNH2 + 2 LiH.
Today, lithium nitride has been used in many fields. The ion polarization model can reasonably explain the catalytic effect of Li3N under normal pressure and high temperature and its role as nitrogen source in the solvothermal method.
Li3N prepared by reacting lithium metal with N2 at 500°C is a good catalyst for the synthesis of cBN at high temperature and high pressure. It can also catalyze the formation of hBN under normal pressure and high temperature and can be used as a solvothermal method to synthesize hBN with cBN nitrogen source.
 
Applications of Lithium Nitride Li3N Powder:
Lithium Nitride is a brownish-red, lump-shaped solid or a sand-like powder. It is used as a reducing agent. What is lithium nitride used for? Lithium nitride can be applied in different fields:
1. Solid electrolyte
Lithium nitride is a fast ionic conductor, and its conductivity is higher than other inorganic lithium salts. Many studies have focused on the application of lithium nitride as a solid electrode and cathode material for batteries.
As a fast ion conductor material, it should have higher decomposition voltage, lower electronic conductivity, higher ionic conductivity, and better chemical stability. Many lithium fast-ion conductors have the above characteristics and can be used to manufacture all-solid-state batteries with excellent performance, as the power source for calculators, camera flashes, electronic watches, and more and more electronic equipment and electronic products; it can also be used to manufacture special Ion equipment.
People once imagined using lithium fast ion conductor materials to build large energy storage (electric) energy reactors. When the peak hours of electricity consumption in big cities are late at night, the excess electricity can be changed into energy storage stations. During the peak period of electricity consumption, power is continuously supplied to the grid. Because of the broad application prospects of lithium fixed ion conductors, people have aroused great interest. In order to find better lithium fixed ion conductors, people have conducted extensive and in-depth research.
2. Preparation of cubic boron nitride
In addition to being used as a solid electrolyte, lithium nitride is also an effective catalyst for converting hexagonal boron nitride into cubic boron nitride.
In 1987, Japanese scholars obtained an N-type cBN single crystal with a diameter of 2 mm and an irregular shape by seeding Si under ultra-high pressure and high-temperature conditions, and then grew a Be-doped P-type single crystal on it. Through the secondary high-pressure cBN single crystal on the crystal surface, the cBN uniform PN junction is finally obtained by cutting and grinding.
China has similar synthesis experiments. The experiment was done on the domestic DS-029B six-sided top press. In order to study the effect of catalysts/additives on the shape of cBN samples synthesized under high pressure, this experiment used self-made lithium nitride Li3N and lithium hydride LiH as catalysts, and used hBN with a purity of 99% as starting materials. , And a commercially available 99% purity lithium amide LiNH2 additive.
In addition to the above experiments, on the basis of the traditional phase change method, cubic boron nitride was synthesized by adding different additives with lithium nitride as a catalyst and hexagonal boron nitride as raw materials. With the aid of X-ray diffraction technology, Raman diffraction technology, etc. to analyze and characterize the experimental products, it can be concluded that different additives have different effects on the system.
3. Electron injection layer of the organic light-emitting device
Organic light-emitting devices (OLED) have all-solid-state, active light emission, wide viewing angle, fast response (<1μs), wide operating temperature range (-45℃-+85℃), and flexible substrates can be manufactured. The advantages of high power consumption and low unit power consumption have been regarded by the industry as one of the next-generation mainstream display and lighting technologies. The application of various new organic semiconductor materials and new organic device structures has made significant progress in OLED performance and industrialization.
Lithium nitride (Li3N) is used as an n-type dopant in the three (8-hydroxyquinoline) aluminum (Alq3) layer of electron transport material to improve the performance of OLED devices. Li 3 N has been reported as an electron injection layer and cathode. A buffer layer in between can improve the performance of the present invention. During the evaporation process, Li3N decomposes into Li and N2. Only Li can be deposited on the device, and N2 has no adverse effect on device performance. Experiments show that the Alq3 layer doped with Li3N can be used as an electron injection layer to effectively improve the efficiency of the OLED and reduce the operating voltage of the device.

Product Performance of Lithium Nitride Li3N Powder:
Our lithium nitride powder is with high purity, ultrafine particle size, bigger surface area.

Technical Data of Lithium Nitride Li3N Powder:

Specification of Lithium Nitride Li3N Powder:

Packing & Shipping of Lithium Nitride Li3N Powder :
We have many different kinds of packing which depend on the lithium nitride Li3N powder quantity.
Lithium nitride Li3N powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Lithium nitride Li3N powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

2022-12-08

Nitride Powder

Niobium Nitride NbN Powder CAS 24621-21-4

About Niobium Nitride NbN Powder:
Niobium nitride is a compound of niobium and nitrogen (nitrides) with the chemical formula NbN. At low temperatures (about 16 K), the NBN becomes a superconductor for use in infrared detectors.
Niobium nitride is the first Ⅴ transition metal nitrides, its melting point and high hardness, excellent mechanical properties, thermal stability and chemical stability, excellent superconducting properties, the wear-resisting coating, building energy conservation, refractory plasma effect and supercapacitor, and other fields have been widely used, can also be used for making superconducting quantum devices. In addition, NbN showed a surface plasma resonance (SPR) effect, which indicated that the electromagnetic field near the surface of the material would be enhanced. Therefore, the material may have the surface-enhanced Raman scattering (SERS) performance through the electromagnetic field enhancement effect. Biomedicalmaterialsprogram is a trusted global Niobium Nitride NbN Powder supplier. Feel free to send an inquiry about the latest price of Niobium Nitride at any time.

Product Performance of Niobium Nitride NbN powder:
Niobium Nitride is powder, sodium chloride crystal structure. The superconducting critical temperature is 17.3K. The upper critical magnetic field is 43T. The critical current density Jc, (4.2K, 20T) is as high as 2×106A/cm2. Niobium nitride has high thermal and chemical stability and is an excellent superconducting thin film material.

Technical Parameter of Niobium Nitride NbN powder:

Chemical Composition of Niobium Nitride NbN powder:

How is Niobium Nitride NbN Powder Produced? 
A production method for a niobium nitride powder includes the following steps:
1) Metal niobium powder and magnesium powder evenly mixed, and into the vacuum reaction container and after pumping air into vacuum state, for the first period of heating, heating up to the set temperature, filling the argon gas, and heat preservation, then pumping argon gas, filling the high purity nitrogen gas, heating up to the second paragraph, after heating to the reaction temperature, reaction, after the completion of the reaction, cool to room temperature, the reaction products;
2) Crush the reaction product obtained in Step 1 and pickling it after sieving. After pickling, rinse it with water until the solution is neutral, and then dry it to get Nb nitride powder.
 
Applications of Niobium Nitride NbN Powder:
Niobium nitride is an excellent superconducting thin-film material, used to make highly stable superconducting quantum instrument devices.
The main use of niobium nitride is as a superconductor.
Detectors based on it can detect individual photons ranging from 1 to 10 microns in the infrared spectrum, which has important implications for astronomy and telecommunications. It can detect changes of 25 gigahertz.
Superconducting NBN nanowires can be used in strong magnetic field particle detectors
Niobium nitride is also used to absorb anti-reflection coatings.
Photocatalyst based on niobium nitride, which absorbs 57 percent of sunlight, supports the decomposition of water to produce hydrogen as a fuel for electrochemical fuel cells.

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

2022-12-08