乙二醇选择性电催化氧化制备乙醇酸的研究进展

IF 15.7 1区化学 Q1 CHEMISTRY, APPLIED

Chinese Journal of Catalysis Pub Date : 2025-06-01 DOI:10.1016/S1872-2067(25)64710-3

Jie Chen, Jing Li, Zidong Wei

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引用次数: 0

摘要

乙二醇（EG）是聚对苯二甲酸乙二醇酯（PET）的生物质衍生物，其电催化转化为高价值化学品引起了广泛的兴趣。本文综述了电催化EG转化乙醇酸的最新研究进展。首先，综述了调节催化剂电子结构的策略和研究成果，以促进EG高效选择性生产GA。其次，通过回顾原位傅里叶变换红外光谱和原位电化学衰减全反射面增强红外吸收光谱数据，明确了EG部分氧化制GA的反应途径和催化机理。最后，展望了今后电催化选择性氧化EG催化剂的设计和调控。

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Recent advances in the preparation of glycolic acid by selective electrocatalytic oxidation of ethylene glycol

Ethylene glycol (EG) is a biomass derivative of polyethylene terephthalate (PET), and its electrocatalytic conversion into high-value chemicals has sparked widespread interest. This study reviews the most recent research development in electrocatalysis-based EG to glycolic acid (GA) conversion. Firstly, the strategies and research results of modulating the electronic structure of catalysts for efficient selective GA production from EG are reviewed. Second, by reviewing the data of in-situ Fourier transform infrared spectroscopy and in-situ electrochemically attenuated total reflection surface enhanced infrared absorption spectroscopy, the reaction pathway and catalytic mechanism of EG partial oxidation to GA were clarified. Finally, the design and regulation of catalysts for selective oxidation of EG by electrocatalysis in the future are prospected.

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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.