Product performance and application of niobium nitride NbN powder

Product properties of niobium nitride NbN powder

 Niobium nitride is a powder with a crystal structure of sodium chloride. The superconducting critical temperature is 17.3K. The highest 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.

The production method of niobium nitride powder includes the following steps

1 Mix the niobium metal powder and the magnesium powder uniformly and put them into a vacuum reaction vessel. After the air is evacuated to a vacuum state, perform the first stage of heating and heat to the set temperature. At temperature, fill with argon and keep it warm, then pump argon, fill with high-purity nitrogen, heat to the second stage, after heating to the reaction temperature, react, after the reaction is completed, cool to room temperature, the reaction product;

2 The reaction product obtained in step 1 is crushed and sieved before pickling. After pickling, rinse with water until the solution is neutral, and then dry to obtain Nb nitride powder.

Overview of Niobium Nitride NbN Powder

Niobium nitride is the earliest transition metal nitride with high melting point, high hardness, good mechanical properties, thermal and chemical stability, good superconductivity, wear-resistant coating, building energy saving, fire-resistant plasma effect and super Capacitors and other fields. It has been widely used and can also be used to manufacture superconducting quantum devices. In addition, NbN exhibits a surface plasmon resonance (SPR) effect, which indicates that the electromagnetic field near the surface of the material will be enhanced. Therefore, the material can have surface enhanced Raman scattering (SERS) performance through electromagnetic field enhancement.

Niobium nitride NbN powder application

Niobium nitride is an excellent superconducting thin film material used to manufacture highly stable superconducting quantum instruments.

The main use of niobium nitride is as a superconductor.

Detectors based on it can detect single photons ranging from 1 to 10 microns in the infrared spectrum, which is of great significance to the astronomy and telecommunications industries. It can detect changes in 25 GHz.

NBN superconducting nanowires can be used for strong magnetic field particle detectors

Niobium nitride is also used for absorbing anti-reflective coatings.

The photocatalyst based on niobium nitride can absorb 57% of sunlight and can promote the decomposition of water to produce hydrogen, which can be used as fuel for electrochemical fuel cells.

Niobium nitride NbN powder price

The price of niobium nitride NbN powder will randomly change with factors, such as production cost, transportation cost, international situation, exchange rate, and market supply and demand for niobium nitride NbN powder. Tanki New Materials Co.,Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for niobium nitride NbN powder, please feel free to send an inquiry to get the latest price of niobium nitride NbN powder.

Niobium Nitride NbN Powder Supplier

As a global niobium nitride NbN powder supplier, Tanki New Materials Co.,Ltd has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineering materials. The company has successfully developed a series of powder materials (molybdenum disilicide, Lanthanum nitride (LaN powder, calcium silicide, iron boride), high-purity targets, functional ceramics and structural devices, and provide OEM services.

Technical Parameter of Niobium Nitride NbN powder

Chemical Composition of Niobium Nitride NbN powder