title: Pt-Cu bimetallic electrocatalysts with enhanced catalytic properties for oxygen reduction.
abstract: A highly active Pt-Cu bimetallic catalyst for the electrocatalytic oxygen reduction reaction, with an average diameter of 2.9 nm and a Cu/Pt ratio of 0.30 for the bimetallic nanoparticles, was prepared by capturing Pt-Cu alloy nanoparticles on melem-modified carbon, followed by removing 90% of copper from the alloy NPs.
authors.affiliation: Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China. wangy@pku.edu.cn liu-yan@pku.edu.cn.
authors.forename: Chun-Mei
authors.initials: CM
authors.lastname: Zhu
authors.forename: Ang
authors.initials: A
authors.lastname: Gao
authors.forename: Yuan
authors.initials: Y
authors.lastname: Wang
authors.forename: Yan
authors.initials: Y
authors.lastname: Liu