CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Synergistic Effects between Atomically Dispersed Fe-N-C and C-S-C for the Oxygen Reduction Reaction in Acidic Media
Shen, HJ; Gracia-Espino, E; Ma, JY; Zang, KT; Luo, J; Wang, L; Gao, SS; Mamat, X; Hu, GZ; Wagberg, T; Guo, SJ
2017
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume56Issue:44Pages:13800-13804
Subtype期刊论文
AbstractVarious advanced catalysts based on sulfur-doped Fe/N/C materials have recently been designed for the oxygen reduction reaction (ORR); however, the enhanced activity is still controversial and usually attributed to differences in the surface area, improved conductivity, or uncertain synergistic effects. Herein, a sulfur-doped Fe/N/C catalyst (denoted as Fe/SNC) was obtained by a template-sacrificing method. The incorporated sulfur gives a thiophene-like structure (C-S-C), reduces the electron localization around the Fe centers, improves the interaction with oxygenated species, and therefore facilitates the complete 4e(-) ORR in acidic solution. Owing to these synergistic effects, the Fe/SNC catalyst exhibits much better ORR activity than the sulfur-free variant (Fe/NC) in 0.5m H2SO4.
KeywordNitrogen-doped Graphene Membrane Fuel-cells Mesoporous Carbon Free Catalysts Electrocatalysts Identification Cathode Nanoparticles Performance Insights
DOI10.1002/anie.201706602
WOS KeywordNITROGEN-DOPED GRAPHENE ; MEMBRANE FUEL-CELLS ; MESOPOROUS CARBON ; FREE CATALYSTS ; ELECTROCATALYSTS ; IDENTIFICATION ; CATHODE ; NANOPARTICLES ; PERFORMANCE ; INSIGHTS
Indexed BySCI
Language英语
WOS IDWOS:000413314800047
Citation statistics
Cited Times:81[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28845
Collection中科院上海应用物理研究所2011-2018年
Recommended Citation
GB/T 7714
Shen, HJ,Gracia-Espino, E,Ma, JY,et al. Synergistic Effects between Atomically Dispersed Fe-N-C and C-S-C for the Oxygen Reduction Reaction in Acidic Media[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(44):13800-13804.
APA Shen, HJ.,Gracia-Espino, E.,Ma, JY.,Zang, KT.,Luo, J.,...&Guo, SJ.(2017).Synergistic Effects between Atomically Dispersed Fe-N-C and C-S-C for the Oxygen Reduction Reaction in Acidic Media.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(44),13800-13804.
MLA Shen, HJ,et al."Synergistic Effects between Atomically Dispersed Fe-N-C and C-S-C for the Oxygen Reduction Reaction in Acidic Media".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.44(2017):13800-13804.
Files in This Item: Download All
File Name/Size DocType Version Access License
Synergistic Effects (3846KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Shen, HJ]'s Articles
[Gracia-Espino, E]'s Articles
[Ma, JY]'s Articles
Baidu academic
Similar articles in Baidu academic
[Shen, HJ]'s Articles
[Gracia-Espino, E]'s Articles
[Ma, JY]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Shen, HJ]'s Articles
[Gracia-Espino, E]'s Articles
[Ma, JY]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Synergistic Effects between Atomically Dispersed Fe-N-C and C-S-C for the Oxygen Reduction Reaction in Acidic Media.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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