High Temperature Oxidation Resistance Iridium Ir Nanoparticle

highly dispersed 99.99% nano iridium powder, stored in deionized water. 20-30nm Ir nanopowder is mostly used for catalyst for its high activity. Particle size of nano Ir can be adjusted from 20nm-3um. Besides element Ir form, IrO2 nanoparticle is also available.

Ultra fine precious metal iridium(Ir) nanopowders are supplied by Hongwu nano Team, with the size of 20-30nm, high purity 99.95%, stored in deionized water. IrO2 nanopowder also available.

China manufacturer of nano Ir materials, with adjustable size from 20nm-1um, with 99.95%purity. The common size of Hongwu Nano's Ir is 20-30nm, stored in water, black liquid. Iridium Dioxide nanoparticle is also available.

Hongwu Nano produces iridium nanopowder and iridiium dioxide nanopowder in size of 20nm-1um with 99.99%purity.

Hongwu International Group Ltd supply both 20nm-1um iridium/Ir and iridium dioxide nanopowders with 99.99% purity.

Nano bismuth powder, 80-100nm, 99.5%, widely used lubricating materials. Small qty for researchers and bulk for industrial groups. Worldwide shipping. 

Silicon nanopowders sepcification: 30-50nm 99%+, brown yellow, good spherical 100-200nm 99.9%+,brown black, irregular crystal form 300-500nm 99.9%+,brown black, irregular crystal form 1-2um 99.9+%, dark brown, irregular crystal form Silicon nanopowder properties: High purity, good dispersion performance, small size, uniform distribution, large surface area, high surface activity, low apparent density. Nano Silicon powders is non-toxic, odorless, and with active features. Nano silicon powder is a new material for high capacity lithium battery anodes. Silicon nanopowders use for the rechargeable lithium battery cathode material: Due to the high absorption rate of nanometer silicon and lithium batteries, the nano silicon for lithium can significantly increase the capacity of lithium battery (theory can reach 4000mA / h). Nano silicon powder and graphite replace the nano carbon powder as raw materials for the lithium anode material, use the mechanical milling method for preparing the best ratio of silicon / graphite composites, silicon and graphite, which is 1:9. Composition Si-C composite material, can effectively reduce the expansion when silicon absorption lithium ions, increase the affinity with the electrolytic solution, and easily dispersed and can improve the cycle performance. Nano silicon nanowires made of silicon powder used in rechargeable lithium battery anode material in or on the surface of the nano silicon powder coated graphite anode materials used in rechargeable lithium battery, rechargeable lithium batteries can be improved more than three times the capacity and charge-discharge cycles.

Because nano ceria/cerium dioxide(CeO2) has good catalytic properties, it is widely used in electrolyte materials; it is also used in ozonated water treatment, with excellent performance, good stability and catalytic effect.

Aluminum Nitride Powders with 99.5% purity is good thermal conductive material with 100-200nm. 

500nm 99% Boron Carbide powder(B4C) with high quality use as the ceramic application so on.

Hongwu Nano Tin particles Sn has a high theoretical capacity (for example, 994mah/g), and tin-based anode material is considered to be one of the ideal substitutes for commercial graphite-like carbon materials (372mah/g) to meet the following a generation of high-capacity lithium-ion battery needs.

5um mircon aluminum powder with high quality as the hot selling product.