Porous PtâM (M = Cu, Zn, Ni) nanoparticles (NPs) were obtained by reduction of [Pt(CH3NH2)4][PtCl4] and M(Ac)2 (or MCl2) with oleylamine under mild conditions. The porous PtâCu NPs exhibited superior catalytic activities over a Pt/Cu NP mixture and Cu NPs as references for CO oxidation processes.
多孔Pt–M(M = Cu, Zn, Ni)纳米颗粒(NPs)是通过在温和条件下用
油胺还原[Pt(CH3NH2)4][PtCl4]和M(Ac)2(或MCl2)得到的。多孔Pt–Cu NPs在CO氧化过程中表现出优于Pt/Cu NP混合物和Cu NPs的催化活性。