Recent advances of the catalysts for photoelectrocatalytic oxygen evolution and CO2 reduction reactions

IF 15.7 1区化学 Q1 CHEMISTRY, APPLIED Chinese Journal of Catalysis Pub Date : 2024-07-01 DOI:10.1016/S1872-2067(24)60053-7

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Abstract

Increasing global energy consumption and environmental pollution make the use of new energy sources and environmentally friendly technologies essential to meet the diverse needs of industries. Photoelectrocatalysis is a promising method of utilising solar and electrical energy for various catalytic reactions with significant environmental and energy saving benefits. And photoelectrocatalytic (PEC) oxygen evolution reaction (OER) and CO₂ reduction reaction (CO₂RR) are two catalytic reactions with great potential for energy and environmental applications. PEC OER is critical for renewable energy technologies for water oxidation and other related oxidation reactions. PEC CO₂RR converts carbon dioxide into high-value products via a catalyst, enabling the rational use of carbon dioxide and the reduction of greenhouse gas emissions. Both technologies are efficient, environmentally friendly, and sustainable. However, further research and optimisation are needed to promote the industrial application of both technologies for energy conversion and environmental protection. This paper reviews the research progress of PEC CO₂RR and OER catalysts in recent years, including detailed descriptions of catalyst types, reaction mechanisms and performance tests. Finally, the paper considers the future trends and prospects of PEC technology, providing new insights into the technology and research directions for PEC OER and CO₂RR catalysts.

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光电催化氧进化和二氧化碳还原反应催化剂的最新进展

全球能源消耗和环境污染日益严重，因此必须利用新能源和环保技术来满足各行各业的不同需求。光电催化是一种利用太阳能和电能进行各种催化反应的可行方法，具有显著的环保和节能优势。光电催化（PEC）氧进化反应（OER）和二氧化碳还原反应（CO2RR）是两种在能源和环境应用方面具有巨大潜力的催化反应。PEC 氧进化反应对于可再生能源技术中的水氧化和其他相关氧化反应至关重要。PEC CO2RR 通过催化剂将二氧化碳转化为高价值产品，从而实现二氧化碳的合理利用，减少温室气体排放。这两种技术都具有高效、环保和可持续的特点。然而，要促进这两种技术在能源转换和环境保护方面的工业应用，还需要进一步的研究和优化。本文回顾了近年来 PEC CO2RR 和 OER 催化剂的研究进展，包括催化剂类型、反应机理和性能测试的详细介绍。最后，本文探讨了 PEC 技术的未来发展趋势和前景，为 PEC OER 和 CO2RR 催化剂的技术和研究方向提供了新的见解。

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来源期刊

Chinese Journal of Catalysis 工程技术-工程：化工

CiteScore

25.80

自引率

10.30%

发文量

235

审稿时长

1.2 months

期刊介绍： The journal covers a broad scope, encompassing new trends in catalysis for applications in energy production, environmental protection, and the preparation of materials, petroleum chemicals, and fine chemicals. It explores the scientific foundation for preparing and activating catalysts of commercial interest, emphasizing representative models.The focus includes spectroscopic methods for structural characterization, especially in situ techniques, as well as new theoretical methods with practical impact in catalysis and catalytic reactions.The journal delves into the relationship between homogeneous and heterogeneous catalysis and includes theoretical studies on the structure and reactivity of catalysts.Additionally, contributions on photocatalysis, biocatalysis, surface science, and catalysis-related chemical kinetics are welcomed.