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Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...
20nm 99.95% Rhodium nanoparticlesl powder
Direct offer by China factory
Good and stable quality, favorable price
Mass production and customize service available
product origin:
Xuzhou, Jiangsu, Chinaitem no.:
A127shipping port:
Guangzhou or as requiredcolor:
blacklead time:
depends onpayment:
100% advance paymentRhodium nanoparticles highj purity 99.95% 20nm Rh for catalyst
SEM, COA, MSDS available
Product name
Rhodium nanoparticles
Particle size
20nm
Purity
99.95%
Appearance
black powder
Package
1g, 5g, 10g, 50g, 100g, 200g, etc in double anti-static bags or as required
CAS Number
7440-16-6
Rhodium nanomaterials are widely used in industrial catalysis due to their unique properties, especially in petroleum refining, fine chemical synthesis, automobile exhaust gas purification, etc. and carbon monoxide oxidation reaction showed superior performance. Nanoparticle rhodium shows extremely high activity and good selectivity in hydrocarbon hydrogenation reactions.
The olefin double bond is often adjacent to a larger functional group---hydrocarbon group, which makes it difficult to open the double bond. With the addition of rhodium powder particles with a particle size of 20nm, it is easy to open the double bond and make the hydrogenation reaction smooth. conduct.
Olefins that can be catalyzed by nano-rhodium include 1-hexene, cyclohexene, 2-hexene, butenone, mesityl oxide, methyl acrylate, methyl methacrylate, and cyclooctene, among others. Different particle sizes have an effect on its catalytic activity. Generally, the smaller the particle size, the faster the hydrogenation rate.
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