Nitrogen-doped graphene-supported molybdenum dioxide electrocatalysts for oxygen reduction reaction

doi:10.1007/s10853-017-1972-y

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	Nitrogen-doped graphene-supported molybdenum dioxide electrocatalysts for oxygen reduction reaction
	Li, Pingwei 1; Yin, Xuying 1; Yan, Ya 1,2; Zhan, Ke 1; Yang, Junhe 1,2; Zhao, Bin 1,2; Li, Jianqiang 3
刊名	JOURNAL OF MATERIALS SCIENCE
	2018-04-01
卷号	53 期号:8 页码:6124-6134
ISSN号	0022-2461
DOI	10.1007/s10853-017-1972-y
文献子类	Article
英文摘要	A simple one-step pyrolysis strategy has been developed to prepare molybdenum dioxide supported on nitrogen-doped graphene (MoO2/NG) as electrocatalyst for oxygen reduction reactions (ORR). Homogeneous anchoring of MoO2 nanoparticles on nitrogen-doped graphene was achieved for the composite synthesized at 500 A degrees C (MoO2/NG-500). For the first time, the MoO2/NG composite manifests considerable electrocatalytic activity for ORR in alkaline solution, with the onset potential of 0.91 V and the peak potential of 0.73 V. Furthermore, the MoO2/NG catalyst outperforms commercial Pt/C catalyst in terms of the electrochemical durability for ORR. The facile fabrication, reasonable ORR activity and excellent stability endow our MoO2/NG catalyst with great promise in application of cost-effective fuel cells.
WOS关键词	METAL-FREE ELECTROCATALYSTS ; HYDROGEN EVOLUTION REACTION ; CARBON NANOTUBES ; FUEL-CELLS ; MOO2 NANOBELTS ; AIR BATTERIES ; COBALT OXIDE ; ACTIVE-SITES ; CATALYSTS ; PERFORMANCE
WOS研究方向	Materials Science
语种	英语
WOS记录号	WOS:000423711900041
资助机构	National Natural Science Foundation of China(51605293 ; Natural Science Foundation of Shanghai(16ZR1423500) ; Shanghai Pujiang Program(17PJ1406900) ; Program for Associate Professor of Special Appointment (Young Eastern Scholar) at Shanghai Institutions of Higher Learning(QD2016013) ; 51702213)
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/23989]
专题	过程工程研究所_湿法冶金清洁生产技术国家工程实验室
作者单位	1.Univ Shanghai Sci & Technol, Sch Mat Sci & Engn, Shanghai 200093, Peoples R China 2.Shanghai Innovat Inst Mat, Shanghai 200444, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Li, Pingwei,Yin, Xuying,Yan, Ya,et al. Nitrogen-doped graphene-supported molybdenum dioxide electrocatalysts for oxygen reduction reaction[J]. JOURNAL OF MATERIALS SCIENCE,2018,53(8):6124-6134.
APA	Li, Pingwei.,Yin, Xuying.,Yan, Ya.,Zhan, Ke.,Yang, Junhe.,...&Li, Jianqiang.(2018).Nitrogen-doped graphene-supported molybdenum dioxide electrocatalysts for oxygen reduction reaction.JOURNAL OF MATERIALS SCIENCE,53(8),6124-6134.
MLA	Li, Pingwei,et al."Nitrogen-doped graphene-supported molybdenum dioxide electrocatalysts for oxygen reduction reaction".JOURNAL OF MATERIALS SCIENCE 53.8(2018):6124-6134.