Adapting Synthetic Models of Heme/Cu Sites to Energy-Efficient Electrocatalytic Oxygen Reduction Reaction,Angewandte Chemie International Edition

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Adapting Synthetic Models of Heme/Cu Sites to Energy-Efficient Electrocatalytic Oxygen Reduction Reaction
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-11-03 , DOI: 10.1002/anie.202312255
Jia Meng ₁ , Haonan Qin ₁ , Haitao Lei ₁ , Xialiang Li ₁ , Juan Fan ₁ , Wei Zhang ₁ , Ulf-Peter Apfel _{2,

3} , Rui Cao ₁

Affiliation

A synthetic Co-corrole/Co complex is synthesized by hanging a Co^II ion over a Co corrole unit. This bioinspired complex realizes the four-electron electrocatalytic O₂ reduction with a half-wave potential of 0.89 V versus RHE, which represents an outstanding activity for molecular electrocatalysts. By mimicking the function of the Cu^I ion in biological heme/Cu sites, the hanging Co^II ion provides an electron to improve O₂ binding and activation.

中文翻译：

将血红素/铜位点的合成模型应用于节能电催化氧还原反应

合成的 Co-corrole/Co 络合物是通过将 Co ^II离子悬挂在 Co corrole 单元上来合成的。这种仿生复合物实现了四电子电催化O ₂还原，相对于RHE的半波电位为0.89 V，这代表了分子电催化剂的出色活性。通过模仿生物血红素/Cu 位点中 Cu ^I离子的功能，悬挂的 Co ^II离子提供电子以改善 O ₂结合和活化。

更新日期：2023-11-03

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