Product show


Contact Us

Business talking:

Tel: (86)0791-88101311
Mobile: (86)13317053312
wechat idWechat ID: 13317053312
QQ ID:752340693
Skype ID: minnashu
Your current location :Home > Niobium Nitride - NbN

Niobium Nitride (NbN)

Niobium nitride is a compound of niobium and nitrogen (nitride) with the chemical formula NbN. At low temperatures (about 16 K) NbN, niobium nitride becomes a superconductor, and is used in detectors for infrared light.

Niobium nitride's main use is as a superconductor. Detectors based on it can detect a single photon in the 1-10 micrometer section of the infrared spectrum, which is important for astronomy and telecommunications. It can detect changes up to 25 gigahertz.
Niobium nitride is also used in absorbing anti-reflective coatings.
In 2015, peoples has developed a photocatalyst based on niobium nitride that can absorb 57% of sunlight to support the decomposition of water to produce hydrogen gas as fuel for electrochemical fuel cells.

Base information

IUPAC name:Niobium nitride
CAS Number:24621-21-4
ECHA InfoCard:100.042.132
PubChem CID:90560
Chemical formula:NbN

Molar mass:106.91 g/mol

Appearance:gray solid
Density:8.470 g/cm3
Melting point:2,573 °C (4,663 °F; 2,846 K)
Solubility in water:reacts to form ammonia
Crystal structure:cubic, cF8
Space group:Fm3m, No. 225

Niobium Nitride Sputtering Target - NbN Target

Purity--- 99.9%

Shape---Discs, Plate, Step (Dia ≤480mm, Thickness ≥1mm)

Rectangle, Sheet, Step (Length ≤420mm, Width ≤270mm, Thickness ≥1mm)

Tube( Diameter< 300mm, Thickness >2mm ) 

Application -

Niobium Nitride Evaporation Material - NbN Granule

Purity - 99.9%

Granule - 3-6mm, 1-6mm

Application - Coating for thin film

Niobium Nitride Powder - NbN

Purity--- 99.9%

Granularity --- 100mesh、200 mesh、325mesh

Relation Products:

Niobium Diboride (NbB2) Sputtering target - NbB2;

Boron Nitride sputtering target - BN;

Aluminum Nitride (AlN) Sputtering Targets;

Boron Nitride (BN) Sputtering Targets;

Chrominium Nitride (CrN) Sputtering Targets;

Gallium Nitride (GaN) Sputtering Targets;

Germanium Nitride (Ge3N4) Sputtering targets;

Hafnium Nitride (HfN) Sputtering Targets;

Magnesium Nitride (Mg2N3) Sputtering Targets;

Niobium Niride (NbN) Sputtering Targets;

Silicom Nitride (Si3N4) Sputtering Targets;

Tantalum Nitride (TaN) Sputtering Targets;

Titanium Carbonitride (TiCN);

Titanium Nitride(TiN) Sputtering Targets;

Vanadium Nitride (VN) Sputtering Targets;

Zirconium Nitride (ZrN) Sputtering Targets;




CopyRight ©2010 China Rare Metal Material Co., Ltd. All rights reservedchina rare metal material co.,ltd