Improvement of oxygen reduction reaction and methanol tolerance characteristics for PdCo electrocatalysts by Au alloying and CO treatment

Yu Chen Wei, Chen Wei Liu, Kuan Wen Wang

研究成果: 雜誌貢獻期刊論文同行評審

45 引文 斯高帕斯(Scopus)

摘要

The mass ORR activity of CO heat-treated PdCoAu/C catalysts, compared to Pd/C, is enhanced approximately 6-fold, and even 25-fold in a methanol containing environment due to the formation of delicate PdCo and PdAu alloys enriched in the core and PdAu alloy species enriched on the shell structure.

原文???core.languages.en_GB???
頁(從 - 到)11927-11929
頁數3
期刊Chemical Communications
47
發行號43
DOIs
出版狀態已出版 - 21 11月 2011

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