Regulating single-atom Mn sites by precisely axial pyridinic-nitrogen coordination to stabilize the oxygen reduction

Yuan Qin,Chaozhong Guo,Zihao Ou,Chuanlan Xu,Qi Lan,Rong Jin,Yao Liu,Yingchun Niu,Quan Xu,Yujun Si,Honglin Li

Journal of Energy Chemistry（2023）

引用 16|浏览7

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摘要

The Mn-N5 active moiety with inhomogeneous charge distribution will effectively promote the overall ORR process due to the considerably higher selectivity of the catalyst for the four-electron reaction path.

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关键词

Single-atom manganese catalyst,Mn-N5 active moiety,Oxygen reduction reaction, Coordination number,Axial pyridinic-nitrogen coordination

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