| 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)
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| 2018 | |
| Source Publication | NATURE COMMUNICATIONS
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| ISSN | 2041-1723 |
| Volume | 9Pages:5422 |
| Subtype | Article |
| Abstract | Efficient, 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. |
| DOI | 10.1038/s41467-018-07850-2 |
| WOS Keyword | TOTAL-ENERGY CALCULATIONS ; FE-N-C ; DOPED CARBON ; ELECTROCATALYSTS ; IDENTIFICATION ; DESIGN ; ORIGIN |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Science & Technology - Other Topics |
| WOS Subject | Multidisciplinary Sciences |
| WOS ID | WOS:000454137600003 |
| ADS Bibcode | 2018NatCo...9.5422C |
| Citation statistics |
Cited Times:90 [ADS]
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| Document Type | 期刊论文 |
| Identifier | http://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 Affilication | Institute 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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