DICP OpenIR
Subject Area物理化学
Amide-functionalized carbon supports for cobalt oxide toward oxygen reduction reaction in Zn-air battery
Liu, Jing1,2; Jiang, Luhua1; Tang, Qiwen1; Wang, Erdong1; Qi, Luting1; Wang, Suli1; Sun, Gongquan1; Sun GQ(孙公权)
KeywordOxygen Reduction Reaction Carbon Surface Functional Group Cobalt Oxide Zn-air Battery
Source PublicationAPPLIED CATALYSIS B-ENVIRONMENTAL
2014-04-27
DOI10.1016/j.apcatb.2013.10.058
Volume148Pages:212-220
Indexed BySCI
Cooperation Status
SubtypeArticle
DepartmentDNL03
Funding ProjectDNL0305
Contribution Rank待补充
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
Funding Organization1,1 ; 1,1 ; 1,1 ; 1,1
WOS SubjectChemistry, Physical ; Engineering, Environmental ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordEFFECTIVE CORE POTENTIALS ; NITROGEN-DOPED GRAPHENE ; MOLECULAR CALCULATIONS ; ALKALINE MEDIA ; FUEL-CELLS ; ELECTROCATALYSTS ; CATALYSTS ; SPECTROSCOPY ; PRETREATMENT ; COMPOSITES
AbstractN-doped carbon materials are extensively reported active toward the oxygen reduction reaction (ORR). Different from N-doped carbon, in this study, we report a kind of non-doped nitrogen, i.e., amide-groups, over carbon surface promoting the ORR activity of a CoOx/C-N composite. The amide-groups are successfully grafted over carbon surface (C-N) via a simple solvothermal route demonstrated by Fourier transform infrared spectra (FTIR) and X-ray photoelectron spectroscope (XPS). After loaded cobalt oxide nanoparticles of around 2 nm in average, the amide-group grafting carbon shows enhanced activity toward the ORR compared to its counterparts with carboxyl-group or the pristine carbon. For the first time, as known, the CoOx/C composite is used as the cathodic catalyst for the Zn-air battery, and the peak power density reaches up to 100-123 mW cm(-2), demonstrating the promising practical application in Zn-air battery. The enhanced ORR activity of the CoOx/C-N composite is probably related with the higher content of CoO in the composite surface induced by the amide group over carbon surface. Crown Copyright (C) 2013 Published by Elsevier B.V. All rights reserved.
Language英语
Funding Organization1,1 ; 1,1 ; 1,1 ; 1,1
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WOS IDWOS:000332431500023
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/119797
Collection中国科学院大连化学物理研究所
Corresponding AuthorSun GQ(孙公权)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Fuel Cell & Battery, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 10049, Peoples R China
Recommended Citation
GB/T 7714
Liu, Jing,Jiang, Luhua,Tang, Qiwen,et al. Amide-functionalized carbon supports for cobalt oxide toward oxygen reduction reaction in Zn-air battery[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2014,148:212-220.
APA Liu, Jing.,Jiang, Luhua.,Tang, Qiwen.,Wang, Erdong.,Qi, Luting.,...&孙公权.(2014).Amide-functionalized carbon supports for cobalt oxide toward oxygen reduction reaction in Zn-air battery.APPLIED CATALYSIS B-ENVIRONMENTAL,148,212-220.
MLA Liu, Jing,et al."Amide-functionalized carbon supports for cobalt oxide toward oxygen reduction reaction in Zn-air battery".APPLIED CATALYSIS B-ENVIRONMENTAL 148(2014):212-220.
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