Metal–support interactions for heterogeneous catalysis: mechanisms, characterization techniques and applications

IF 10.7 2区材料科学 Q1 CHEMISTRY, PHYSICAL

Journal of Materials Chemistry A Pub Date : 2023-03-22 DOI:10.1039/D2TA10036C

Jian Chen, Yantong Zhang, Zihan Zhang, Dongyu Hou, Fengning Bai, Ying Han, Chengxu Zhang, Yingjie Zhang and Jue Hu

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引用次数: 3

Abstract

Metal–support interactions (MSIs) have become one of the research directions of great interest in the field of heterogeneous catalysis and are significant for the design of supported metal catalysts with improved catalytic activity and controlled product selectivity. Depending on the interactions of the loaded metal or metal oxide, MSIs can mainly be classified as strong metal–support interactions (SMSIs), medium metal–support interactions (MMSIs) and weak metal–support interactions (WMSIs). Furthermore, SMSI can be divided into covalent metal–support interactions (CMSIs) and electronic metal–support interactions (EMSIs) based on the principles of their action. An extensive discussion of the recent theoretical developments is included in this review, as well as the factors influencing these developments. Additionally, the methods for the characterization of the fundamental properties, the fabrication and applications of MSIs and their wide application in the chemical industry, energy conversion and other fields are presented. Conclusively, the challenges and directions for future research and perspectives are discussed.

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非均相催化的金属支撑相互作用:机理、表征技术和应用

金属负载相互作用(msi)已成为多相催化领域的研究热点之一，对设计具有更高催化活性和控制产物选择性的负载型金属催化剂具有重要意义。根据负载金属或金属氧化物的相互作用，msi主要分为强金属-载体相互作用(SMSIs)、中等金属-载体相互作用(MMSIs)和弱金属-载体相互作用(WMSIs)。此外，根据其作用原理，SMSI可分为共价金属-支撑相互作用(CMSIs)和电子金属-支撑相互作用(EMSIs)。广泛讨论了最近的理论发展，包括在这一审查，以及影响这些发展的因素。此外，还介绍了微晶硅的基本性质表征方法、制备方法和应用，以及微晶硅在化学工业、能量转换等领域的广泛应用。最后，讨论了未来研究的挑战和方向。

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来源期刊

Journal of Materials Chemistry A CHEMISTRY, PHYSICAL-ENERGY & FUELS

CiteScore

19.50

自引率

5.00%

发文量

1892

审稿时长

1.5 months

期刊介绍： The Journal of Materials Chemistry A, B & C covers a wide range of high-quality studies in the field of materials chemistry, with each section focusing on specific applications of the materials studied. Journal of Materials Chemistry A emphasizes applications in energy and sustainability, including topics such as artificial photosynthesis, batteries, and fuel cells. Journal of Materials Chemistry B focuses on applications in biology and medicine, while Journal of Materials Chemistry C covers applications in optical, magnetic, and electronic devices. Example topic areas within the scope of Journal of Materials Chemistry A include catalysis, green/sustainable materials, sensors, and water treatment, among others.