Probing the fine structures of low atomic number catalysts by using electron energy loss spectroscopy

doi:10.1016/j.partic.2025.01.015

IMR OpenIR

	Probing the fine structures of low atomic number catalysts by using electron energy loss spectroscopy
	Chen, Junnan 1,2; Lu, Ming 1,3; Gu, Qinhua 1,2; Zhang, Bingsen 1,2
通讯作者	Zhang, Bingsen(bszhang@imr.ac.cn)
	2025-03-01
发表期刊	PARTICUOLOGY
ISSN	1674-2001
卷号	98 页码:154-171
摘要	Low atomic number catalysts have gained widespread application in areas such as environmental management, catalytic reactions, and energy transformation, thanks to their cost-effectiveness and superior chemical stability. An in-depth exploration of the intricate structures of these catalysts, establishing their structure-activity relationships, and revealing their catalysis mechanisms are fundamental for developing novel and efficient catalysts. Electron energy loss spectroscopy (EELS), a pivotal electron microscopy technique, uniquely excels in dissecting the fine structures of low atomic number catalysts, since its high spatial resolution and acute sensitivity to elements with low atomic numbers. This review summarizes the role of EELS in probing the fine structures of low-Z catalysts, encompassing the technological underpinnings, advantages, and specific use cases in catalyst analysis. EELS can pinpoint the location, chemical surroundings, and electronic attributes of low-Z elements in catalysts, thus offering crucial insights for demystifying catalytic mechanisms and formulating innovative catalysts. Furthermore, this review delves into the potential advancements of EELS technology in the detailed structural study of low atomic number catalysts, hinting at a promising future for this research field. (c) 2025 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
关键词	Electron energy-loss spectroscopy Spectroscopic analysis Nanocarbon Transitional metal oxides
资助者	National Natural Science Foundation of China
DOI	10.1016/j.partic.2025.01.015
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[22072164]
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Chemical ; Materials Science, Multidisciplinary
WOS记录号	WOS:001432223100001
出版者	ELSEVIER SCIENCE INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/179748
专题	中国科学院金属研究所
通讯作者	Zhang, Bingsen
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Jilin Normal Univ, Joint Lab MXene Mat, Key Lab Funct Mat Phys & Chem, Minist Educ, Changchun 130103, Peoples R China
推荐引用方式 GB/T 7714	Chen, Junnan,Lu, Ming,Gu, Qinhua,et al. Probing the fine structures of low atomic number catalysts by using electron energy loss spectroscopy[J]. PARTICUOLOGY,2025,98:154-171.
APA	Chen, Junnan,Lu, Ming,Gu, Qinhua,&Zhang, Bingsen.(2025).Probing the fine structures of low atomic number catalysts by using electron energy loss spectroscopy.PARTICUOLOGY,98,154-171.
MLA	Chen, Junnan,et al."Probing the fine structures of low atomic number catalysts by using electron energy loss spectroscopy".PARTICUOLOGY 98(2025):154-171.