Nano gold colloids with good stability

Our client said Nano colloidal gold and gold nanoparticles of Hongwu are unrivaled – we found that your company the best that we could work with.”

Colloid gold solution possesses unique properties such as good optical characteristics, biocompatibility, and catalytic activity. 

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.

New metal composite materials Carbon coated nano nickel powders is electromagnetic wave absorber material.

20nm 99.99% Pt nanoparticles water dispersion is supply from Hongwu

China chemical Single-walled Carbon Nanotube(SWCNT) with high quality  for a flexible transparent conductive coating

Indium tin oxide nanoparticles is yellow powder, is the ITO target raw materials.

The coated aluminum nanoparticle is more stable than uncoated nanopowder in humid atmospheres.

High purity aluminum nitride nanoparticles is widely used for ceramic substrate.

Titanate nanotubes with outer diameter 10-15nm, inner diameter 3-5nm, length >1um, anatase tio2 nanotube, >99% purity.

Factory price amorphous Aluminum Nitride Powder in 40nm with 99.95% purity, mini order is 100g, we also have other size of the aln powder, if you need please conact me .

Lanthanum Trifluoride Nanopowder is in particle size 40nm, 90% purity.