Fe2+/Fe3+ Cycling for Coupling Self-Powered Hydrogen Evolution and Preparation of Electrode Catalysts,Angewandte Chemie International Edition

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Fe2+/Fe3+ Cycling for Coupling Self-Powered Hydrogen Evolution and Preparation of Electrode Catalysts
Angewandte Chemie International Edition ( IF 16.6 ) Pub Date : 2022-05-30 , DOI: 10.1002/anie.202207226
Chang Chen _{1,

2} , Zhengqian Fu ₁ , Fenggang Qi _{1,

2} , Yafeng Chen ₃ , Ge Meng _{1,

2} , Ziwei Chang ₁ , Fantao Kong ₁ , Libo Zhu _{1,

2} , Han Tian ₁ , Haitao Huang ₄ , Xiangzhi Cui _{1,

2,

5} , Jianlin Shi _{1,

2}

Affiliation

An Fe²⁺/Fe³⁺ cycling system has been established for efficient self-powered hydrogen evolution, in which a Zn−Fe battery with Fe³⁺ reduction reaction coupled Zn oxidation powers the electrolyzers of Fe²⁺ oxidation reaction (Fe²⁺OR) coupled hydrogen evolution reaction. Meanwhile, this Fe²⁺/Fe³⁺ cycling is used to prepare a multifunctional catalyst by the Fe²⁺OR-promoted dispersion of Pt nanoparticles on siloxene nanosheets.

中文翻译：

Fe2+/Fe3+ 循环耦合自供电析氢和电极催化剂的制备

已经建立了一个 Fe ²⁺ /Fe ³⁺循环系统以实现高效的自供电氢析出，其中具有 Fe ³⁺还原反应耦合 Zn 氧化的 Zn-Fe 电池为 Fe ²⁺氧化反应（Fe ²⁺ OR) 耦合析氢反应。同时，这种Fe ²⁺ /Fe ³⁺循环用于通过Fe ²⁺ OR促进的Pt纳米粒子在硅氧烷纳米片上的分散制备多功能催化剂。

更新日期：2022-05-30

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