Rhodium Metal Powder 99.99%, Rh nanopowder 99.99%, 99.99% Rhodium Powder

99.95% Rhodium Nanoparticles with the feature of anti-corrosion wearproof used for manufacturing hydrogenation catalyst. Manufacturer of precious metal nano materials including Au, Pt, Ag, Rh, Ru, Ir,Pd, IrO2, RuO2, etc..

rhodium nanopowder, 20-30nm, 99.99%, widely used in hydrogenation reactions.

Factory directly supply high purity 99.95% nano rhodium powder with high and stable quality, competitive price and good service. Nano Rh particle is mostly used for catalyst, photocatalyst with excellent performance.

Nanomaterials expert Hongwu Nano supply high purity rhodium black powders in nano size with adjustable size from 20nm-3um. Our stable inventory with good quality ensures short leadtime.

20nm 99.95% Rhodium nanoparticlesl powder Direct offer by China factory Good and stable quality, favorable price Mass production and customize service available

Mechanical Parts Sand Casting Fittings

Application and Characterizations of WC–10Co nanocomposite powders

Zero-valent nano iron magnetic powder for wastewater/sewage treatment     Hongwu International Group Ltd offer a highly diverse range of powder grades with average grain sizes from approx. 20nm to 150nm. We provide technical support in the selection of the powders suitable for specific applications and for questions regarding process optimization.     Zero-valent nano iron powder have certain magnetic, and under the action of magnetic field can be separated easily and quickly from the wastewater solution, can effectively remove chlorinated hydrocarbon, diphenyl ether, aromatic nitro and polycyclic aromatic hydrocarbons fluorene, etc.  The decontamination mechanism of nano iron: 1. The reduction of nano iron     the iron is active metal with reducing power, thus it can directly reduce dye into amino organic matterin in the partial acid aqueous.Because amino organic color looks light, and easy to be oxidized decomposition, so the chroma of wastewater can be reduced. Some heavy metal ions in the wastewater can be reduced by iron. 2. Micro electrolysis     Iron has electrochemical properties. Its electrode reaction product the new ecological [H] and fe2+ can make the oxidizing reduction with many components in wastewater, dyeing assistant agent can be damaged, broken, loss auxochromic ability; It can make the macromolecular material decompose into small molecule intermediates, and make some difficult biochemical degradation of chemical material become handle easily to improve the water biological properties. 3. The coagulation adsorption     Under the condition of partial acid wastewater it will produce large amounts of Fe2+ and Fe3+, when the PH value to alkaline and aerobic,ferric hydroxide hydrogen and ferrous hydroxide floc form, iron hydroxide hydrolysis could also generate ferrous hydroxide complex ion, which all have very strong flocculation performance, so original suspended solids in the waste water, and insoluble substances produced by micro electrolysis and chromaticity of insoluble substance can be adsorption condensation, hence the wastewater got the purification.     Thus, Zero-valent nano iron powder processing wastewater a comprehensive effect of reduction, micro electrolysis, coagulation adsorption.

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

China factory direct offer, 99% Graphene Powder available in single layer and multi layer two type, use for the battery, etc. Good and stable quality, facorable price. 

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

catbon nanotube powder avialable in SWCNTs, DWCNTs and MWCNTs with all kinds of size , for the more details please contact me freely.