Axially twinned nanodumbbell with a Pt bar and two Rh@Pt balls designed for high catalytic activity

作者:Nguyen Tien Khi; Yoon Jisun; Kim Heonjo; Lee Sangmin; Kim Byeongyoon; Baik Hionsuck; Kwon Seong Jung*; Lee Kwangyeol
来源:Nanoscale, 2013, 5(13): 5738-5742.
DOI:10.1039/c3nr00671a

摘要

A fail-proof synthetic strategy has been developed for a multiply twinned dumbbell-shaped Rh@Pt nanostructure, which exhibits a superior electrocatalytic activity for methanol oxidation reaction. The unusually high electrocatalytic activity has been attributed to the synergistic effects of crystal twinning and core-shell structure.

  • 出版日期2013