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Enhanced oxygen reduction with single-atomic-site iron catalysts for a zinc-air battery and hydrogen-air fuel cell
Chen, Y.; Ji, S.; Zhao, S.; Chen, W.; Dong, J.; Cheong, W. C.; Shen, R.; Wen, X.; Zheng, L.; Rykov, A. I.; Cai, S.; Tang, H.; Zhuang, Z.; Chen, C.; Peng, Q.; Wang, D.; Li, Y.; Dong JC(董俊才); Zheng LR(郑黎荣)
2018
Source PublicationNATURE COMMUNICATIONS
ISSN2041-1723
Volume9Pages:5422
SubtypeArticle
AbstractEfficient, durable and inexpensive electrocatalysts that accelerate sluggish oxygen reduction reaction kinetics and achieve high-performance are highly desirable. Here we develop a strategy to fabricate a catalyst comprised of single iron atomic sites supported on a nitrogen, phosphorus and sulfur co-doped hollow carbon polyhedron from a metal-organic framework@polymer composite. The polymer-based coating facilitates the construction of a hollow structure via the Kirkendall effect and electronic modulation of an active metal center by long-range interaction with sulfur and phosphorus. Benefiting from structure functionalities and electronic control of a single-atom iron active center, the catalyst shows a remarkable performance with enhanced kinetics and activity for oxygen reduction in both alkaline and acid media. Moreover, the catalyst shows promise for substitution of expensive platinum to drive the cathodic oxygen reduction reaction in zinc-air batteries and hydrogenair fuel cells.
DOI10.1038/s41467-018-07850-2
WOS KeywordTOTAL-ENERGY CALCULATIONS ; FE-N-C ; DOPED CARBON ; ELECTROCATALYSTS ; IDENTIFICATION ; DESIGN ; ORIGIN
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000454137600003
ADS Bibcode2018NatCo...9.5422C
Citation statistics
Cited Times:65 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/286877
Collection多学科研究中心
实验物理中心
加速器中心
粒子天体物理中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Chen, Y.,Ji, S.,Zhao, S.,et al. Enhanced oxygen reduction with single-atomic-site iron catalysts for a zinc-air battery and hydrogen-air fuel cell[J]. NATURE COMMUNICATIONS,2018,9:5422.
APA Chen, Y..,Ji, S..,Zhao, S..,Chen, W..,Dong, J..,...&郑黎荣.(2018).Enhanced oxygen reduction with single-atomic-site iron catalysts for a zinc-air battery and hydrogen-air fuel cell.NATURE COMMUNICATIONS,9,5422.
MLA Chen, Y.,et al."Enhanced oxygen reduction with single-atomic-site iron catalysts for a zinc-air battery and hydrogen-air fuel cell".NATURE COMMUNICATIONS 9(2018):5422.
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