PEMFC Platinum Black Catalyst Nanoparticles 60 Ptloading 150ppm
|Place of Origin:||Created in China|
|Brand Name:||Sino-Science Hydrogen|
|Certification:||ISO9001, ISO14001 quality management system certification|
|Model Number:||40~60% loading|
Payment & Shipping Terms:
|Minimum Order Quantity:||5g|
|Packaging Details:||Professional packaging|
|Delivery Time:||Within one month after order|
|Payment Terms:||T/T, MoneyGram|
PEMFC Platinum Black Catalyst,
150ppm Platinum Black Catalyst,
60 Ptloading platinum nanoparticles
Sino-Science Hydrogen Platinum Catalyst Hydrogen Fuel Cell High-Performance Materials
|Metal loading (wt.%)||40～60|
Platinum-carbon catalyst is currently one of the key materials of the proton exchange membrane fuel cell (PEMFC). Commercial fuel cell platinum-carbon catalysts are generally platinum particles with a particle size of 2-5 nm distributed on a carbon support with excellent electrical conductivity, high specific surface area, moderate porosity and resistance to electrochemical corrosion. According to needs, the platinum loading varies from 20% to 70%; the anode catalyst loading is relatively low, and the cathode oxygen reduction catalyst generally has a loading greater than 50%.
Platinum on carbon is used for catalytic hydrogenations in organic synthesis. Examples include carbonyl reduction, nitro compound reduction, secondary amine production via nitrile reduction, and the production of saturated heterocycles from their respective aromatic compound precursors.
1. Stability: after 30000 cycles of accelerated aging, the attenuation of electrochemical activity area is less than 30%, and the attenuation of mass activity is less than 30%,
2.Impurity content: no chloride ion can be detected, and the total content of Fenton ion is less than 150ppm
Mea (membrane electrode) prepared with platinum carbon catalyst of Sino-Science Hydrogen fully meets the needs of vehicle application. The data comes from the application verification results of users at home and abroad.