Single-Atom Zinc Sites with Synergetic Multiple Coordination Shells for Electrochemical H2O2 Production,Angewandte Chemie International Edition

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Single-Atom Zinc Sites with Synergetic Multiple Coordination Shells for Electrochemical H2O2 Production
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-10-03 , DOI: 10.1002/anie.202313914
Gangya Wei ₁ , Yunxiang Li ₂ , Xupo Liu ₃ , Jinrui Huang ₃ , Mengran Liu ₃ , Deyan Luan ₄ , Shuyan Gao _{1,

3} , Xiong Wen David Lou ₄

Affiliation

An asymmetric Zn−N₂O₂ moiety modulated with S species in higher coordination shells is obtained by a general two-step strategy. The synergy between the nearest N₂O₂ coordination and S atoms in the second coordination shell leads to robust Zn sites with optimized electronic structure and nearly ideal Gibbs free energy for the key OOH* intermediate. The Zn−N₂O₂−S single-atom catalyst exhibits impressive electrochemical H₂O₂ production performance.

中文翻译：

用于电化学 H2O2 生产的具有协同多配位壳层的单原子锌位点

通过一般的两步策略获得了在更高配位壳中用S物质调制的不对称Zn−N ₂ O ₂部分。最近的 N ₂ O ₂配位和第二配位壳中的 S 原子之间的协同作用导致了强大的 Zn 位点，具有优化的电子结构和关键 OOH* 中间体的近乎理想的吉布斯自由能。 Zn−N ₂ O ₂ -S 单原子催化剂表现出令人印象深刻的电化学H ₂ O ₂生产性能。

更新日期：2023-10-03

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