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炭封装型金属催化剂有效改善负载型金属催化剂在反应体系中所面临的金属团聚、氧化、烧结、酸浸出和硫中毒等问题，极大地提高了催化剂的结构稳定性和反应稳定性，使得炭封装金属催化剂在催化领域具有良好的工业应用前景。综述了炭封装金属催化剂的合成方法和多领域催化应用，在合成方法方面，阐述了直接热解法和间接热解法的特点，不同制备方法导致的金属组分和炭层差异化，以及金属和炭层间电子结构的变化；炭包覆金属催化剂在许多催化领域显示出独特的催化性能，在催化应用方面，分析了炭封装金属催化剂在热催化、电催化和光催化反应中的表现。
Abstract：Carbon-encapsulated metal catalysts can effectively improve the metal agglomeration, oxidation, sintering, acid leaching and sulfur poisoning of supported metal catalysts in the reaction system. The stability of catalyst structure and reaction is greatly improved, so the carbon-encapsulated metal catalyst has a good industrial application prospect in the field of catalysis. This review elaborates on the preparation methods and diverse catalytic applications of carbon-encapsulated metal catalysts. In terms of preparation methods, it delineates the characteristics of direct pyrolysis and indirect pyrolysis methods, The catalysts prepared by different preparation methods differ in metal components and carbon layers, resulting in corresponding changes in the electronic structure between metal and carbon layers. Carbon-encapsulated metal catalysts show unique catalytic performance in many catalytic fields. In terms of catalysts applications, this paper analyzes the performance of carbon-encapsulated metal catalysts in thermal catalysis, electrocatalysis, and photocatalysis reactions.
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Basic Information:
DOI：10.13353/j.issn.1004.9533.20242017
China Classification Code:TQ426
Citation Information:
[1]俞卫祥,钱利刚,帅昌辉等.炭封装型金属催化剂的制备及应用的研究进展[J].化学工业与工程,2025,42(05):14-23.DOI:10.13353/j.issn.1004.9533.20242017.
Fund Information:
国家自然科学基金项目(21978265)