The company specializes in the research of precious metal-based catalysts, and the large-scale preparation technology is quite mature. The high-purity metal-loaded catalysts launched are suitable for proton exchange membrane electrolysis of water for hydrogen production, hydrogen-oxygen proton exchange membrane fuel cells, etc. The effects of the pH value of the system, the amount of protective agent, reduction conditions and other factors on the performance of nano-platinum catalysts were systematically studied. The particle size, crystal morphology, particle size distribution, etc. of the catalyst were investigated by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The electrochemical activity of the catalyst was investigated, and it showed good activity and stability in the process of electrolysis of water proton exchange.

physicochemical parameters