Pairing Oxygen Reduction and Water Oxidation for Dual-Pathway H2O2 Production

IF 16.1 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Angewandte Chemie International Edition Pub Date : 2024-09-23 DOI:10.1002/anie.202414417

Xin Sun, Jindi Yang, Dr. Xiangkang Zeng, Lijun Guo, Dr. Chuanbiao Bie, Zhuyuan Wang, Kaige Sun, Dr. Aloka Kumar Sahu, Dr. Mike Tebyetekerwa, Prof. Thomas E. Rufford, Prof. Xiwang Zhang

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引用次数: 0

Abstract

Hydrogen peroxide (H₂O₂) is a crucial chemical applied in various industry sectors. However, the current industrial anthraquinone process for H₂O₂ synthesis is carbon-intensive. With sunlight and renewable electricity as energy inputs, photocatalysis and electrocatalysis have great potential for green H₂O₂ production from oxygen (O₂) and water (H₂O). Herein, we review the advances in pairing two-electron O₂ reduction and two-electron H₂O oxidation reactions for dual-pathway H₂O₂ synthesis. The basic principles, paired redox reactions, and catalytic device configurations are introduced initially. Aligning with the energy input, the latest photocatalysts, electrocatalysts, and photo-electrocatalysts for dual-pathway H₂O₂ production are discussed afterward. Finally, we outlook the research opportunities in the future. This minireview aims to provide insights and guidelines for the broad community who are interested in catalyst design and innovative technology for on-site H₂O₂ synthesis.

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氧还原与水氧化配对，实现双途径 H2O2 生产。

过氧化氢（H2O2）是应用于各个工业领域的重要化学品。然而，目前用于合成 H2O2 的工业蒽醌工艺是碳密集型的。以太阳光和可再生电力为能源输入，光催化和电催化在利用氧气（O2）和水（H2O）生产绿色 H2O2 方面具有巨大潜力。在此，我们回顾了将双电子 O2 还原反应和双电子 H2O 氧化反应配对用于双途径 H2O2 合成的研究进展。首先介绍了基本原理、配对氧化还原反应和催化设备配置。随后，结合能量输入，讨论了用于双途径 H2O2 生产的最新光催化剂、电催化剂和光电催化剂。最后，我们展望了未来的研究机会。本微型综述旨在为对现场合成 H2O2 的催化剂设计和创新技术感兴趣的各界人士提供见解和指导。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Angewandte Chemie International Edition 化学-化学综合

CiteScore

26.60

自引率

6.60%

发文量

3549

审稿时长

1.5 months

期刊介绍： Angewandte Chemie, a journal of the German Chemical Society (GDCh), maintains a leading position among scholarly journals in general chemistry with an impressive Impact Factor of 16.6 (2022 Journal Citation Reports, Clarivate, 2023). Published weekly in a reader-friendly format, it features new articles almost every day. Established in 1887, Angewandte Chemie is a prominent chemistry journal, offering a dynamic blend of Review-type articles, Highlights, Communications, and Research Articles on a weekly basis, making it unique in the field.