Synergistic Bimetallic Metallic Organic Framework-Derived Pt–Co Oxygen Reduction Electrocatalysts
Yin XiongDepartment of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14850, United StatesYao YangDepartment of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14850, United StatesFrancis J. DiSalvoDepartment of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14850, United StatesHéctor D. AbruñaDepartment of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14850, United States
2020en
ABI
Abstract
was ascribed to the formation of large, spongy, and small solid nanoparticles during electrochemical dealloying and thus the exposure of more Pt sites on the surface. The strategy described herein advances our understanding of the structure-activity relationship in electrocatalysis and sheds light on the future development of more active and durable ORR electrocatalysts.
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