铈基催化剂的合成方法与应用研究进展
Research Progress on Synthesis Methods and Applications of Cerium-Based Catalysts
DOI: 10.12677/japc.2026.151007, PDF,   
作者: 付林颖：浙江师范大学含氟新材料研究所，浙江 金华
关键词: 二氧化铈；纳米形貌；合成方法；催化性能；Cerium Dioxide； Nanomorphology； Synthesis Methods； Catalytic Performance
摘要: 二氧化铈(CeO2)凭借其独特的萤石结构、可逆的Ce3+/Ce4+氧化还原循环、优异的储氧能力和丰富的表面缺陷化学，在催化领域展现出广阔的应用前景。随着纳米科技的发展，通过精准控制合成方法来调控CeO2催化剂的尺寸、形貌(如纳米立方体、纳米棒、多面体及介孔结构)和暴露晶面，已成为优化其催化性能的强大工具。本文主要阐述了CeO2催化剂的合成方法，如水热法、模板法、溶胶–凝胶法等，分析了各种方法的原理、优缺点，以及总结了CeO2催化剂在环境与能源(CO氧化、水煤气转换反应、固体氧化物燃料电池)、光催化和有机合成等领域的应用研究进展。
Abstract: Cerium dioxide (CeO2) exhibits broad application prospects in the field of catalysis due to its unique fluorite structure, reversible Ce3+/Ce4+ redox cycle, excellent oxygen storage capacity, and abundant surface defect chemistry. With the advancement of nanotechnology, precisely controlling synthesis methods to regulate the size, morphology (e.g., nanocubes, nanorods, polyhedra, and mesoporous structures) and exposed crystal planes of CeO2 catalysts has become a powerful tool for optimizing their catalytic performance. This paper primarily discusses synthesis methods for CeO2 catalysts, including hydrothermal, template-assisted, and sol-gel approaches. It analyzes the principles, advantages, and disadvantages of each method while summarizing research progress on CeO2 catalyst applications in environmental and energy fields (CO oxidation, water-gas shift reaction, solid oxide fuel cells), photocatalysis, and organic synthesis.
文章引用：付林颖. 铈基催化剂的合成方法与应用研究进展[J]. 物理化学进展, 2026, 15(1): 62-70. https://doi.org/10.12677/japc.2026.151007

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