High Purity Niobium Nitride NbN Powder CAS 24621-21-4, 99% |

The following is a list of the most recent articles about Niobium Nitride NbN Powder :
Niobium nitride Compound of niobium with nitrogen (nitrides). Niobium-nitride chemical formulation It is a good idea to use a bilingual translator NbN . NbN superconducts at low temperatures (about 16.K) for infrared detectors.
Niobium is the first V metal nitride. Its high melting point, excellent mechanical, thermal and chemical properties, excellent superconducting, wear-resistant coating, building energy saving, refractory Plasma Effect and Supercapacitor are widely used. Additionally, NbN Niobium nitride This material exhibited a surface plasma resonant (SPR) which indicated an enhanced electromagnetic field at the surface. This material may be able to perform surface-enhanced Raman (SERS) through the electromagnetic enhancement effect.

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Niobium Nitride powder Product Performance
Niobium Nitride crystal structure is sodium chloride powder. The critical temperature for superconductivity is 17.3K. The upper critical magnet field is 43T. Critical current density Jc (2K, 20T), is 2x106A/cm2. Niobium-nitride thin films are excellent superconductors with excellent thermal and chemical stability.

Technical Parameters of Niobium Nitride powder NbN

Product Name	MF	Purity	Particle Size	Molecular weight	Density	Color
niobium nitride	NbN	99%	5um	106.9131	8.4 g/ml	Black

Chemical Composition of Niobium Nitride NbN powder:

NbN	N	Nb	Si	O	C	Fe
99%	9.7%	90.0%	0.01%	0.08%	0.02%	0.08%

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.


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