Noble metal nanoparticles mainly includes Nano silver, nano gold, nano platinum, nano palladium, nano iridium, nano rhodium and nano ruthenium powder,etc.

1) Electronic field.

Nano-platinum group metals are known as the "vitamins" of modern industry.Gold, platinum, palladium, rhodium and other precious metals are easily adsorbed on the surface to form highly reactive intermediates due to their unfilled d electron orbitals, thus increasing the reaction and increasing the reaction rate.

Nano platinum palladium rhodium catalyst has been widely used in automobile exhaust gas purification device and petroleum reforming fields.In addition, noble metals play three roles in low-temperature fuel cells including adsorption, electron transport and surface reaction, which greatly improving fuel cell efficiency.

Nano gold and nano platinum are safe, environmental protection, non-toxic, tasteless，can delay skin from aging, achieve the effect of moisturizing and nourishing.

Hongwu International Group Ltd with HW NANO brand is a leading nanomaterials company involved in all aspects of the business: manufacturing, research and development, processing, supplying and marketing of nanoscale.

For noble metal nanoparticles, custimization is ok, which includes Core-shell structure, surface coating, functionalized, size, etc. powders and dispersions are available.

If interested, please feel free to contact us at hwnano@xuzhounano.com