Preparation of PtSn 2 –SnO 2 /C nanocatalyst and its high pe

发布时间：2023-03-27 00:41

　　PtSn₂-SnO₂/C nanocatalyst was prepared by co-reduction of Pt and Sn precursor at ca,15℃.The formation of PtSn₂-SnO₂ nanoparticle was determined by XRD,TEM and XPS characterization.This PtSn₂-SnO₂/C nanocatalyst exhibits stronger resistance to CO poisoning and effectively improves methanol electro-catalytic effect,up to 3 times than the commercial Pt/C catalyst.

【文章页数】：4 页


本文编号：3772025