MOFs-Derived N-Doped Carbon-Encapsulated Metal/Alloy Electrocatalysts to Tune the Electronic Structure and Reactivity of Carbon Active Sites(dagger)

doi:10.1002/cjoc.202100207

	MOFs-Derived N-Doped Carbon-Encapsulated Metal/Alloy Electrocatalysts to Tune the Electronic Structure and Reactivity of Carbon Active Sites(dagger)
	Yang, Yang 1; Su, Jianwei 1; Jiang, Peng 1; Chen, Jitang 1; Hu, Lin 2; Chen, Qianwang 1,2
刊名	CHINESE JOURNAL OF CHEMISTRY
	2021-09-01
卷号	39
关键词	Metal-organic frameworks Graphene Alloys Electronic structure Electrocatalysts
ISSN号	1001-604X
DOI	10.1002/cjoc.202100207
通讯作者	Hu, Lin() ; Chen, Qianwang(cqw@ustc.edu.cn)
英文摘要	Despite progress over the past few years in developing efficient low-cost catalysts, precious metals are still the best catalysts for hydrogen evolution reaction (HER), oxygen evolution reaction (OER), and oxygen reduction reaction (ORR). However, the natural scarcity and high cost greatly hamper their large-scale commercialization. The combination of graphene shell with metal core could tune the electronic structure of carbon active sites. Recently, nitrogen doped graphene encapsulated metal or alloy (M@NG) has emerged as novel and fascinating electrocatalysts. In this review, we focus on some recent advances in designing M@NG electrocatalysts for HER, OER and ORR through tuning electronic structure and activity of carbon active sites. We have summarized some facile and universal strategy for synthesizing various M@NG via direct annealing of metal-organic frameworks (MOFs). With elaborated MOFs precursor design, careful control over the nitrogen doping level, metal element types and alloy structure, the electronic structure of carbon active sites can be rationally tuned to optimize activity for different electrochemical reactions. We hope this review can provide new insights into the design of M@NG with high catalytic activity.
WOS关键词	HYDROGEN-EVOLUTION REACTION ; OXYGEN REDUCTION REACTION ; HIGHLY EFFICIENT ; WATER OXIDATION ; POROUS CARBON ; GRAPHENE ; CATALYSTS ; CO ; SURFACE ; FRAMEWORKS
WOS研究方向	Chemistry
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000685069200037
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/124368]
专题	中国科学院合肥物质科学研究院
通讯作者	Hu, Lin; Chen, Qianwang
作者单位	1.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Dept Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, High Magnet Field Lab, Anhui Key Lab Condensed Mater Phys Extreme Condit, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Yang, Yang,Su, Jianwei,Jiang, Peng,et al. MOFs-Derived N-Doped Carbon-Encapsulated Metal/Alloy Electrocatalysts to Tune the Electronic Structure and Reactivity of Carbon Active Sites(dagger)[J]. CHINESE JOURNAL OF CHEMISTRY,2021,39.
APA	Yang, Yang,Su, Jianwei,Jiang, Peng,Chen, Jitang,Hu, Lin,&Chen, Qianwang.(2021).MOFs-Derived N-Doped Carbon-Encapsulated Metal/Alloy Electrocatalysts to Tune the Electronic Structure and Reactivity of Carbon Active Sites(dagger).CHINESE JOURNAL OF CHEMISTRY,39.
MLA	Yang, Yang,et al."MOFs-Derived N-Doped Carbon-Encapsulated Metal/Alloy Electrocatalysts to Tune the Electronic Structure and Reactivity of Carbon Active Sites(dagger)".CHINESE JOURNAL OF CHEMISTRY 39(2021).