Active Sites in Heterogeneous Catalytic Reaction on Metal and Metal Oxide: Theory and Practice
Active Sites in Heterogeneous Catalytic Reaction on Metal and Metal Oxide: Theory and Practice
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DOI：
10.3390/catal8100478
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发表时间：
2018-10
期刊：
影响因子：
3.9
通讯作者：
Yanbo Pan;Xiaochen Shen;Libo Yao;Abdulaziz Bentalib;Zhenmeng Peng
中科院分区：
文献类型：
--
作者：
Yanbo Pan;Xiaochen Shen;Libo Yao;Abdulaziz Bentalib;Zhenmeng Peng
活性中心在多相催化反应中起着至关重要的作用，在很大程度上决定了反应的性质。然而，由于其在催化过程中的动态行为和现有表征技术的问题，活性中心的识别和研究仍然具有挑战性。本文综述了金属及金属氧化物催化剂活性中心的研究进展，包括过去的研究成果、目前的研究现状和展望。特别介绍了活性中心的概念和理论。本文综述了活性场地研究中的主要实验和计算方法，并讨论了它们的应用和局限性。展望了未来实验和计算催化研究的发展方向。
Active sites play an essential role in heterogeneous catalysis and largely determine the reaction properties. Yet identification and study of the active sites remain challenging owing to their dynamic behaviors during catalysis process and issues with current characterization techniques. This article provides a short review of research progresses in active sites of metal and metal oxide catalysts, which covers the past achievements, current research status, and perspectives in this research field. In particular, the concepts and theories of active sites are introduced. Major experimental and computational approaches that are used in active site study are summarized, with their applications and limitations being discussed. An outlook of future research direction in both experimental and computational catalysis research is provided.