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Enhanced oxygen reduction with single-atomic-site iron catalysts for a zinc-air battery and hydrogen-air fuel cell
文献类型：期刊论文
| 作者 | Cai, S.; Rykov, A. I.; Zhao, S.; Chen, W.; Dong, J. ; Zheng, L.; Cheong, W. C.; Shen, R.; Wen, X.; Chen, Y.
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| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2018 |
| 卷号 | 9页码:5422 |
| ISSN号 | 2041-1723 |
| DOI | 10.1038/s41467-018-07850-2 |
| 文献子类 | Article |
| 英文摘要 | 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. |
| WOS关键词 | TOTAL-ENERGY CALCULATIONS ; FE-N-C ; DOPED CARBON ; ELECTROCATALYSTS ; IDENTIFICATION ; DESIGN ; ORIGIN |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000454137600003 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286877]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_实验物理中心 高能物理研究所_加速器中心 高能物理研究所_粒子天体物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Cai, S.,Rykov, A. I.,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 | Cai, S..,Rykov, A. I..,Zhao, S..,Chen, W..,Dong, J..,...&Tang, H..(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 | Cai, S.,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. |
入库方式： OAI收割
来源：高能物理研究所
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