| 题名 | Revealing the Fast and Durable Na+ Insertion Reactions in a Layered Na3Fe3(PO4)4 Anode for Aqueous Na-Ion Batteries |
| 作者 | |
| 通讯作者 | Zhenxing,Feng |
| 共同第一作者 | Marcos,Lucero; Xianyong,Wu; Qi,Wang |
| 发表日期 | 2022-01-12
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| DOI | |
| 发表期刊 | |
| ISSN | 2694-2461
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| 摘要 | Aqueous sodium-ion batteries represent a promising approach for stationary energy storage; however, the lack of appropriate anode materials has substantially retarded their development. Herein, we demonstrated an iron-based phosphate material of Na3Fe3(PO4)4 as an inexpensive and efficacious anode alternative. While the Fe3+/Fe2+ redox couple renders a two-Na-insertion reaction with desirable potentials, its unique layered structure further facilitates the Na-insertion kinetics and reversibility. Consequently, this electrode exhibits an appealing Na-insertion performance, with a reversible capacity of ∼83 mAh g–1, suitable anode potential of −0.4 V vs Ag/AgCl, excellent rate capability of 200 C, and outstanding cycling of 6000 cycles. Utilizing operando synchrotron X-ray diffraction and X-ray absorption spectroscopy, we revealed the structural evolution of the Na3Fe3(PO4)4 anode during the two-electron reaction, where the extremely small volume expansion (∼3%) enables its fast-charging and long-cycling capability. Our work suggests new considerations of developing versatile iron phosphate compounds as appealing anode materials for energy storage in aqueous electrolytes. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
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| 学校署名 | 共同第一
; 其他
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| 出版者 | |
| 来源库 | 人工提交
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| 引用统计 |
被引频次[WOS]：9
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| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/257231 |
| 专题 | 工学院_材料科学与工程系 |
| 作者单位 | 1.School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States; 2.School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States 3.School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States 4.School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States 5.Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China 6.School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States 7.School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States 8.School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States 9.School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States 10.Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, United States 11.Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing 10029, China 12.School of Materials Science and Engineering, Nanyang Technological University, 639798, Singapore 13.Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China |
| 推荐引用方式 GB/T 7714 |
Shen,Qiu,Marcos,Lucero,Xianyong,Wu,et al. Revealing the Fast and Durable Na+ Insertion Reactions in a Layered Na3Fe3(PO4)4 Anode for Aqueous Na-Ion Batteries[J]. ACS Materials Au,2022.
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| APA |
Shen,Qiu.,Marcos,Lucero.,Xianyong,Wu.,Qi,Wang.,Maoyu,Wang.,...&Zhenxing,Feng.(2022).Revealing the Fast and Durable Na+ Insertion Reactions in a Layered Na3Fe3(PO4)4 Anode for Aqueous Na-Ion Batteries.ACS Materials Au.
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| MLA |
Shen,Qiu,et al."Revealing the Fast and Durable Na+ Insertion Reactions in a Layered Na3Fe3(PO4)4 Anode for Aqueous Na-Ion Batteries".ACS Materials Au (2022).
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| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
| acsmaterialsau.1c000（4620KB） | -- | -- | 限制开放 | -- | ||
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