CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Comparative investigation on the properties of carbon-supported cobalt-polypyrrole pyrolyzed at various conditions as electrocatalyst towards oxygen reduction reaction
Yuan, XX; Sha, HD; Ding, XL; Kong, HC; Lin, H; Wen, W; Huang, TZ; Guo, Z; Ma, ZF; Yang, Y; yuanxx519@163.com
2014
Conference NameInternational Conference on Electrochemical Materials and Technologies for Clean Sustainable Energy (ICES)
Source PublicationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
Pages15937—15947
Conference Date2013
Conference PlaceGuangzou, PEOPLES R CHINA
PublisherPERGAMON-ELSEVIER SCIENCE LTD
AbstractA series of non-precious metal catalysts named as Co-PPy-TsOH/C towards oxygen reduction reaction (ORR) were synthesized by pyrolyzing carbon supported cobalt-polypyrrole at various temperatures for diverse durations. The catalytic activity of these catalysts was evaluated with electrochemical techniques of cyclic voltammetry, rotating disk electrode and rotating ring-disk electrode. Physicochemical techniques, such as XRD, TEM and XPS, were employed to characterize the structure/morphology of the catalysts in order to understand the effects of pyrolysis conditions on the ORR activity. The results showed that both pyrolysis temperature and the duration have essential effects on the structure/morphology as well as ORR activity of the Co-PPy-TsOH/C catalysts, pyrolyzing the precursor at 800 degrees C for 2 h is the optimal condition to synthesize the catalyst with the best ORR performance. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
ISSN0360-3199
Indexed BySCI
Language英语
WOS IDWOS:000342861500073
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/14737
Collection中科院上海应用物理研究所2011-2019年
Corresponding Authoryuanxx519@163.com
Recommended Citation
GB/T 7714
Yuan, XX,Sha, HD,Ding, XL,et al. Comparative investigation on the properties of carbon-supported cobalt-polypyrrole pyrolyzed at various conditions as electrocatalyst towards oxygen reduction reaction[C]:PERGAMON-ELSEVIER SCIENCE LTD,2014:15937—15947.
Files in This Item: Download All
File Name/Size DocType Version Access License
Comparative investig(2185KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yuan, XX]'s Articles
[Sha, HD]'s Articles
[Ding, XL]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yuan, XX]'s Articles
[Sha, HD]'s Articles
[Ding, XL]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yuan, XX]'s Articles
[Sha, HD]'s Articles
[Ding, XL]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Comparative investigation on the properties of carbon-supported cobalt-polypyrrole pyrolyzed at various conditions as electrocatalyst towards oxygen reduction reaction.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.