Ontology highlight
ABSTRACT:
SUBMITTER: Wang W
PROVIDER: S-EPMC5396164 | biostudies-other | 2017 Apr
REPOSITORIES: biostudies-other
Wang Wei W Wang Zongyuan Z Wang Jiajun J Zhong Chuan-Jian CJ Liu Chang-Jun CJ
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 20170120 4
Carbon-supported platinum (Pt) and palladium (Pd) alloy catalyst has become a promising alternative electrocatalyst for oxygen reduction reaction (ORR) in proton exchange membrane fuel cells. In this work, the synthesis of highly active and stable carbon-supported Pt-Pd alloy catalysts is reported with a room-temperature electron reduction method. The alloy nanoparticles thus prepared show a particle size around 2.6 nm and a core-shell structure with Pt as the shell. With this structure, the bre ...[more]