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Nitrogen-doped carbon nanotube encapsulating cobalt nanoparticles towards efficient oxygen reduction for zinc-air battery
Wu, Haihua1,2; Jiang, Xiaole1,2; Ye, Yifan1,2; Yan, Chengcheng1,2; Xie, Songhai3; Miao, Shu1; Wang, Guoxiong1,4; Bao, Xinhe1,4
KeywordNitrogen-doped Carbon Nanotube Perfluorosulfonic Acid/polytetrafluoroethylene Copolymer Cobalt Substitution Oxygen Reduction Reaction Zinc-air Battery
Source PublicationJOURNAL OF ENERGY CHEMISTRY
2017-11-01
DOI10.1016/j.jechem.2017.09.022
Volume26Issue:6Pages:1181-1186
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
WOS Research AreaChemistry ; Energy & Fuels ; Engineering
WOS KeywordMETAL-ORGANIC FRAMEWORK ; ELECTROLYTE FUEL-CELLS ; ACTIVE-SITES ; ELECTROCATALYST ; GRAPHENE ; CATALYSTS ; COMPOSITE ; EVOLUTION ; IRON ; LA
AbstractNitrogen-doped carbon materials encapsulating 3d transition metals are promising alternatives to replace noble metal Pt catalysts for efficiently catalyzing the oxygen reduction reaction (ORR). Herein, we use cobalt substituted perfluorosulfonic acid/polytetrafluoroethylene copolymer and dicyandiamide as the pyrolysis precursor to synthesize nitrogen-doped carbon nanotube (N-CNT) encapsulating cobalt nanoparticles hybrid material. The carbon layers and specific surface area of N-CNT have a critical role to the ORR performance due to the exposed active sites, determined by the mass ratio of the two precursors. The optimum hybrid material exhibits high ORR activity and stability, as well as excellent performance and durability in zinc-air battery. (C) 2017 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
Language英语
WOS IDWOS:000415600300015
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/149792
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Ctr Excellence Nanosci, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
3.Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Wu, Haihua,Jiang, Xiaole,Ye, Yifan,et al. Nitrogen-doped carbon nanotube encapsulating cobalt nanoparticles towards efficient oxygen reduction for zinc-air battery[J]. JOURNAL OF ENERGY CHEMISTRY,2017,26(6):1181-1186.
APA Wu, Haihua.,Jiang, Xiaole.,Ye, Yifan.,Yan, Chengcheng.,Xie, Songhai.,...&Bao, Xinhe.(2017).Nitrogen-doped carbon nanotube encapsulating cobalt nanoparticles towards efficient oxygen reduction for zinc-air battery.JOURNAL OF ENERGY CHEMISTRY,26(6),1181-1186.
MLA Wu, Haihua,et al."Nitrogen-doped carbon nanotube encapsulating cobalt nanoparticles towards efficient oxygen reduction for zinc-air battery".JOURNAL OF ENERGY CHEMISTRY 26.6(2017):1181-1186.
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