Optimizing the coordination environment of active sites to enhance heterogeneous electrocatalytic performances

doi:10.1016/j.ccr.2024.216243

	Optimizing the coordination environment of active sites to enhance heterogeneous electrocatalytic performances
	Duan, Yuhao 1,2; Chen, Dehong 4; Zhang, Ruiyong 5,6; Du, Yunmei 1,3; Wang, Lei 1,2
	2025
发表期刊	COORDINATION CHEMISTRY REVIEWS
ISSN	0010-8545
卷号	522 页码:22
通讯作者	Wang, Lei([email protected])
摘要	The design of the structure and catalytic function of electrocatalysts is an important core technology to solve the energy crisis. To realize the construction of ideal electrocatalysts, it is necessary to understand the structureactivity relationship between the internal structure (physical structure, electronic structure, electrochemical structure, etc.) of the active sites in electrocatalysts and the heterogeneous electrocatalytic performance from a comprehensive perspective. Obviously, the internal structure of electrocatalysts mainly depends on the actual coordination environment of their active sites. Generally, the coordination environment of the active site covers many aspects, such as coordination number (C.N.), bonding type, steric hindrance, bond length and bond angle, density of active center, etc. By establishing a structure-activity relationship between the coordination environment and the heterogeneous electrocatalytic performance, the design of the ideal coordination environment model of the active site is guided. Moreover, according to the type of catalyst and the location of the active site, the appropriate coordination environment control strategies were proposed for the active site at the bulk catalyst, the heterointerface, the carrier, as well as the electrocatalytic reaction interface, respectively. In particular, the local coordination environment of electrocatalytic reaction interface, as an important factor that directly affects the electrocatalytic performance, is often neglected. Then, the visualization of the coordination environment of the active site is realized by electron microscopy, spectroscopy configuration and In-situ monitoring techniques. Finally, this work summarizes the optimization of the coordination environment for the heterogeneous electrocatalytic reaction, and puts forward personal perspectives on the current challenges. We believe that this work will achieve the directional construction of high-efficiency electrocatalysts guided by the coordination environment of active sites, pointing out the direction for developing new energy in the future.
关键词	Coordination environment Electronic configuration Heterogeneous electrocatalytic reactions Interfacial bonding Optimization strategy
DOI	10.1016/j.ccr.2024.216243
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52072197]; National Natural Science Foundation of China[52302274]; The 111 Project of China[D20017]; Outstanding Youth Foundation of Shandong Province, China[ZR2019JQ14]; Natural Science Foundation of Shandong Province, China[ZR2022QE098]; Major Scientific and Technological Innovation Project[2019JZZY020405]; Major Basic Research Program of Nat-ural Science Foundation of Shandong Province[ZR2020ZD09]; Postdoctoral Innovation Project of Shandong Province[SDCX-ZG-20220307]; Double-Hundred Talent Plan of Shandong Prov-ince[WST2020003]; Taishan Scholar Talent Program[ts20190402]
WOS研究方向	Chemistry
WOS类目	Chemistry, Inorganic & Nuclear
WOS记录号	WOS:001330868100001
出版者	ELSEVIER SCIENCE SA
WOS关键词	HYDROGEN EVOLUTION ; SINGLE ATOMS ; SHELL
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/199319
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Wang, Lei
作者单位	1.Qingdao Univ Sci & Technol, Minist Educ, Key Lab Ecochem Engn, Int Sci & Technol Cooperat Base Ecochem Engn & Gre, Qingdao 266042, Peoples R China 2.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China 3.Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Qingdao 266042, Peoples R China 4.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 6.Guangxi Acad Sci, Inst Marine Corros Protect, Guangxi Key Lab Marine Environm Sci, 98 Daling Rd, Nanning 530007, Peoples R China
推荐引用方式 GB/T 7714	Duan, Yuhao,Chen, Dehong,Zhang, Ruiyong,et al. Optimizing the coordination environment of active sites to enhance heterogeneous electrocatalytic performances[J]. COORDINATION CHEMISTRY REVIEWS,2025,522:22.
APA	Duan, Yuhao,Chen, Dehong,Zhang, Ruiyong,Du, Yunmei,&Wang, Lei.(2025).Optimizing the coordination environment of active sites to enhance heterogeneous electrocatalytic performances.COORDINATION CHEMISTRY REVIEWS,522,22.
MLA	Duan, Yuhao,et al."Optimizing the coordination environment of active sites to enhance heterogeneous electrocatalytic performances".COORDINATION CHEMISTRY REVIEWS 522(2025):22.