Nitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells

doi:10.1021/nn901850u

科研成果详情

题名	Nitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells
作者	Qu, Liangti 2; Liu, Yong1; Baek, Jong-Beom 3; Dai, Liming 4
发表期刊	ACS NANO 影响因子和分区
语种	英语
原始文献类型	Article
关键词	graphene N-doping oxygen reduction fuel cell
其他关键词	CHEMICAL-VAPOR-DEPOSITION ; WALL CARBON NANOTUBES ; FILMS ; SHEETS ; NANOCOMPOSITE ; ELECTRODES ; GRAPHITE ; CRYSTALS ; SINGLE
摘要	Nitrogen-doped graphene (N-graphene) was synthesized by chemical vapor deposition of methane in the presence of ammonia. The resultant N-graphene was demonstrated to act as a metal-free electrode with a much better electrocatalytic activity, long-term operation stability, and tolerance to crossover effect than platinum for oxygen reduction via a four-electron pathway in alkaline fuel cells. To the best of our knowledge, this is the first report on the use of graphene and its derivatives as metal-free catalysts for oxygen reduction. The important role of N-doping to oxygen reduction reaction (ORR) can be applied to various carbon materials for the development of other metal-free efficient ORR catalysts for fuel cell applications, even new catalytic materials for applications beyond fuel cells.
出版者	AMER CHEMICAL SOC
出版地	WASHINGTON
ISSN	1936-0851
EISSN	1936-086X
卷号	4 期号:3 页码:1321-1326
DOI	10.1021/nn901850u
页数	42
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS记录号	WOS:000275858200010
收录类别	SCIE ; EI ; SCOPUS
发表日期	2010-03
EI入藏号	20101312816051
EI主题词	Graphene
URL	查看原文
Scopus记录号	2-s2.0-77950140364
ESI高被引论文	2020-01 ; 2020-03 ; 2020-05 ; 2020-09 ; 2020-11 ; 2021-01 ; 2021-03
自科自定义期刊分类	T3(B)类
引用统计	被引频次：3336[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/10257
专题	眼视光学院（生物医学工程学院）、附属眼视光医院
通讯作者	Liu, Yong
作者单位	1.Wenzhou Med Coll, Sch Ophthalmol & Optometry, Biomed Engn Acad, Wenzhou 325027, Zhejiang, Peoples R China; 2.Beijing Inst Technol, Sch Sci, Dept Chem, Beijing 100081, Peoples R China; 3.UNIST, Sch Energy Engn, Ulsan 681800, South Korea; 4.Case Western Reserve Univ, Dept Chem Engn, Cleveland, OH 44106 USA
通讯作者单位	眼视光学院（生物医学工程学院）、附属眼视光医院
推荐引用方式 GB/T 7714	Qu, Liangti,Liu, Yong,Baek, Jong-Beom,et al. Nitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells[J]. ACS NANO,2010,4(3):1321-1326.
APA	Qu, Liangti, Liu, Yong, Baek, Jong-Beom, & Dai, Liming. (2010). Nitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells. ACS NANO, 4(3), 1321-1326.
MLA	Qu, Liangti,et al."Nitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells".ACS NANO 4.3(2010):1321-1326.