Surface Engineering in Improving Activity of Pt Nanocubes for Ammonia Electrooxidation Reaction

Kumar Siddharth,Youngmin Hong,Xueping Qin,Hye Jin Lee,Yat Tung Chan,Shangqian Zhu,Guohua Chen,Sang-Il Choi,Minhua Shao

Applied Catalysis B: Environmental（2020）

引用 52|浏览16

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摘要

•Ir decoration could increase AOR activity of Pt nanocubes by more than twice.•DFT calculations and Ge irreversible adsorption results supported the observations.•Ir and Ni(OH)2-decorated Pt nanocubes exhibited the best stability for AOR.

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关键词

Ammonia electro-oxidation reaction,Platinum,Iridium,Electrocatalyst,Density functional theory calculations

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