Niobium Nitride NbN Powder CAS 24621-21-4

About Niobium Nitride NbN Powder:

Niobium nitride is a compound of niobium and nitrogen (nitrides). Niobium nitride's chemical formula is NbN. At low temperatures (about 16 K), the NbN becomes a superconductor for infrared detectors.Niobium nitride is the first Ⅴ transition metal nitride; its melting point and high hardness, excellent mechanical properties, thermal stability, and chemical stability, excellent superconducting properties, 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 Niobium nitride showed a surface plasma resonance (SPR) effect, indicating that the electromagnetic field near the material's surface would be enhanced. Therefore, the material may have surface-enhanced Raman scattering (SERS) performance through the electromagnetic field enhancement effect.

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Product Performance of Niobium Nitride NbN powder:

Niobium Nitride is a 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.

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 are evenly mixed and into the vacuum reaction container after pumping air into a 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 pickle 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 that makes 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 kinds of packing, which depend on the quantity of niobium nitride NbN powder.

Niobium nitride NbN powder packing: vacuum packing, 100g, 500g, or 1kg/bag, 25kg/barrel, or as you request.

Niobium nitride NbN powder shipping: This could be shipped out by sea, by air, or by express as soon as possible once payment is received.

Niobium Nitride NbN powder supplier

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12 years of experience in providing super high-quality chemicals and Nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

If you are looking for high-quality niobium nitride powder, please feel free to contact us and send an inquiry. ([email protected])