DICP OpenIR
Subject Area物理化学
A high-performance electrocatalyst for oxygen reduction based on reduced graphene oxide modified with oxide nanoparticles, nitrogen dopants, and possible metal-N-C sites
Xie, Yan1; Li, Huanqiao1; Tang, Chizhou2; Li, Shushuang1; Li, Jia1; Lv, Yang1; Wei, Xuming1; Song, Yujiang1; Song YJ(宋玉江)
Source PublicationJOURNAL OF MATERIALS CHEMISTRY A
2014
DOI10.1039/c3ta14153e
Volume2Issue:6Pages:1631-1635
Indexed BySCI
Cooperation Status
SubtypeArticle
DepartmentDNL03
Funding ProjectDNL03T3
Contribution Rank待补充
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
Funding Organization1,1 ; 1,1 ; 1,1 ; 1,1
WOS SubjectChemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Energy & Fuels ; Materials Science
WOS KeywordELECTROLYTE FUEL-CELLS ; CARBON NANOTUBES ; CATHODE CATALYSTS ; ALKALINE MEDIA ; AIR BATTERIES ; IRON ; POLYANILINE ; COBALT ; ELECTROOXIDATION ; PORPHYRINS
AbstractNon-noble metal (NNM) electrocatalysts with performances comparable with or superior to Pt are highly desirable for fuel cells and metal-air batteries, but remain rare. Herein, we report a new NNM electrocatalyst derived from reduced graphene oxide (rGO), dual nitrogen-containing ligands, and iron and cobalt salts. Remarkably, the onset potential and half-wave potential (E-1/2) of the obtained electrocatalyst shifts 5 and -23 mV, respectively, relative to commercial Pt/C at a standard loading of 20 mu g(pt) cm (2) toward an oxygen reduction reaction (ORR) in alkaline solutions. Additionally, the electrocatalyst is much better than the Pt/C in terms of durability and tolerance to methanol.
Language英语
Funding Organization1,1 ; 1,1 ; 1,1 ; 1,1
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WOS IDWOS:000329935700003
Citation statistics
Cited Times:33[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/119738
Collection中国科学院大连化学物理研究所
Corresponding AuthorSong YJ(宋玉江)
Affiliation1.Chinese Acad Sci, DICP, Dalian 116023, Peoples R China
2.Dalian Univ Technol, Dalian 116024, Peoples R China
Recommended Citation
GB/T 7714
Xie, Yan,Li, Huanqiao,Tang, Chizhou,et al. A high-performance electrocatalyst for oxygen reduction based on reduced graphene oxide modified with oxide nanoparticles, nitrogen dopants, and possible metal-N-C sites[J]. JOURNAL OF MATERIALS CHEMISTRY A,2014,2(6):1631-1635.
APA Xie, Yan.,Li, Huanqiao.,Tang, Chizhou.,Li, Shushuang.,Li, Jia.,...&宋玉江.(2014).A high-performance electrocatalyst for oxygen reduction based on reduced graphene oxide modified with oxide nanoparticles, nitrogen dopants, and possible metal-N-C sites.JOURNAL OF MATERIALS CHEMISTRY A,2(6),1631-1635.
MLA Xie, Yan,et al."A high-performance electrocatalyst for oxygen reduction based on reduced graphene oxide modified with oxide nanoparticles, nitrogen dopants, and possible metal-N-C sites".JOURNAL OF MATERIALS CHEMISTRY A 2.6(2014):1631-1635.
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