Indexed by:期刊论文
Date of Publication:2016-02-29
Journal:JOURNAL OF POWER SOURCES
Included Journals:SCIE、EI
Volume:306
Page Number:85-91
ISSN No.:0378-7753
Key Words:N-doping graphene; Oxygen reduction reaction; N-distribution; Structural defects
Abstract:N-doped graphene (NG) is a promising candidate for oxygen reduction reaction (ORR) in the cathode of fuel cells. However, the catalytic activity of NG is lower than that of commercial Pt/C in alkaline and acidic media. In this study, NG samples were obtained using urea as N source. The structural defects and N distribution in the samples were adjusted by regulating the pyrolysis temperature. The new NG type exhibited remarkable catalytic activities for ORR in both alkaline and acidic media. (C) 2015 Elsevier B.V. All rights reserved.
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Gender:Male
Alma Mater:清华大学
Degree:Doctoral Degree
School/Department:化学学院
Discipline:Physical Chemistry (including Chemical Physics). Materials Physics and Chemistry. Inorganic Chemistry
Business Address:西部校区化工综合楼C313
Contact Information:0411-84986237
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