Atomically dispersed Ni species on N-doped carbon nanotubes for electroreduction of CO2 with nearly 100% CO selectivity

doi:10.1016/j.apcatb.2020.118929

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Atomically dispersed Ni species on N-doped carbon nanotubes for electroreduction of CO2 with nearly 100% CO selectivity
	Hou, Y ; Liang, YL ; Shi, PC ; Huang, YB ; Cao, R
刊名	APPLIED CATALYSIS B-ENVIRONMENTAL
	2020
卷号	271 页码:-
关键词	EFFICIENT OXYGEN REDUCTION METAL-ORGANIC FRAMEWORKS SINGLE ATOMS ELECTROCHEMICAL REDUCTION GRAPHENE SITES CATALYSTS IDENTIFICATION SPECTROSCOPY COORDINATION
ISSN号	0926-3373
DOI	10.1016/j.apcatb.2020.118929
文献子类	期刊论文
英文摘要	It is imperative to develop efficient and robust electrocatalysts for CO2 reduction reaction (CO2RR) that would overcome the sluggish kinetics and exhibit high current density. Porous carbon nanotubes with highly delocalized electrons and tubular structure are promising candidates for CO2RR due to it is favorable for the accessible of substrates to active sites. However, there are rare reports of using carbon nanotubes to stabilize single-atom active sites for CO2RR. Herein, a self-sacrificial template method is developed to disperse single atomic Ni sites on N-doped carbon nanotubes from metal-organic frameworks (MOFs) for highly efficient CO2RR. Compared with the corresponding other N-doped carbon stabilized Ni single-atom catalysts, the obtained hierarchically porous Ni/NCTs exhibited enhanced selectivity and activity for the electrochemical reduction of CO2 to CO with Faradaic efficiency of 98 %, turnover frequency (TOF) of 9366 h(-1) and CO current density of 34.3 mA cm(-2) at the applied potential of -1.0 V.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32717]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou, Fujian, Peoples R China 3.Fujian Normal Univ, Coll Chem & Mat Sci, Fuzhou, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai, Peoples R China 5.Univ Chinese Acad Sci, Fujian Coll, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Hou, Y,Liang, YL,Shi, PC,et al. Atomically dispersed Ni species on N-doped carbon nanotubes for electroreduction of CO2 with nearly 100% CO selectivity[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2020,271:-.
APA	Hou, Y,Liang, YL,Shi, PC,Huang, YB,&Cao, R.(2020).Atomically dispersed Ni species on N-doped carbon nanotubes for electroreduction of CO2 with nearly 100% CO selectivity.APPLIED CATALYSIS B-ENVIRONMENTAL,271,-.
MLA	Hou, Y,et al."Atomically dispersed Ni species on N-doped carbon nanotubes for electroreduction of CO2 with nearly 100% CO selectivity".APPLIED CATALYSIS B-ENVIRONMENTAL 271(2020):-.