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Direct evidence for active site-dependent formic acid electro-oxidation by topmost-surface atomic redistribution in a ternary PtPdCu electrocatalyst
Cui, Chun-Hua ; Li, Hui-Hui ; Cong, Huai-Ping ; Yu, Shu-Hong ; Tao, Franklin Feng
Cui, Chun-Hua
Li, Hui-Hui
Cong, Huai-Ping
Yu, Shu-Hong
Tao, Franklin Feng
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Abstract
The active site-dependent electrochemical formic acid oxidation was evidenced by the increased coverage of Pt in the topmost mixed PtPd alloy layer of ternary PtPdCu upon potential cycling, which demonstrated two catalytic pathways only in one catalyst owing to surface atomic redistribution in an acidic electrolyte environment.
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2012-10-30
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Royal Society of Chemistry
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Cui, C. H., Li, H. H., Cong, H. P., Yu, S. H., & Tao, F. F. (2012). Direct evidence for active site-dependent formic acid electro-oxidation by topmost-surface atomic redistribution in a ternary PtPdCu electrocatalyst. Chemical Communications, 48(99), 12062-12064.