A novel "caterpillar with eggs" mesostructured iron sulfide as an anode for a Li-ion battery displaying stable electrochemical performance
文献类型：期刊论文
| 作者 | Zhou, Ting1; Wang, Yan1; Zhu, Yajun1; Han, Tianli1; Zhang, Huigang2,3; Liu, Jinyun1 |
| 刊名 | CHEMICAL COMMUNICATIONS
 |
| 出版日期 | 2021-12-23 |
| 页码 | 4 |
| ISSN号 | 1359-7345 |
| DOI | 10.1039/d1cc05421j |
| 英文摘要 | Emerging anodes are important for high energy-density lithium-ion batteries. Here, we present a mesostructured FeS2 comprising nanoparticles embedded in a nanoneedle-assembled nanotube to form a novel "caterpillar with eggs" (CWE) structure. The voids alleviated the volumetric change upon charge-discharge; the nanoneedles-assembled shell provided rapid transport pathways for ions and electrons. The FeS2 anode exhibited a high capacity of 805.1 mA h g(-1) after 500 cycles at 2 A g(-1). When cycling at -10 degrees C and 45 degrees C, the anode provided capacities of 754.5 and 744.4 mA h g(-1) after 100 cycles at 1 A g(-1), respectively. This good electrochemical performance will enable our special design to find broad applications for developing high-performance energy-storage systems. |
| WOS关键词 | SUPERIOR-PERFORMANCE ; HIGH-CAPACITY ; LITHIUM ; GRAPHENE ; CARBON ; PYRITE |
| 资助项目 | Key Research and Development Program of Wuhu[2019YF07] ; Natural Science Research Project for Universities in Anhui Province[KJ2018ZD034] ; Natural Science Research Project for Universities in Anhui Province[KJ2019A0502] ; University Synergy Innovation Program of Anhui Province[GXXT-2020073] ; Key R&D Program of China[2020YFA0406104] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000741024500001 |
| 资助机构 | Key Research and Development Program of Wuhu ; Natural Science Research Project for Universities in Anhui Province ; University Synergy Innovation Program of Anhui Province ; Key R&D Program of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/51626]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Han, Tianli; Zhang, Huigang; Liu, Jinyun |
| 作者单位 | 1.Anhui Normal Univ, Coll Chem & Mat Sci, Key Lab Funct Mol Solids,Minist Educ, Anhui Prov Engn Lab New Energy Vehicle Battery En, Wuhu 241002, Anhui, Peoples R China 2.Nanjing Univ, Coll Engn & Appl Sci, Natl Lab Solid State Microstruct, Nanjing 210093, Jiangsu, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Ting,Wang, Yan,Zhu, Yajun,et al. A novel "caterpillar with eggs" mesostructured iron sulfide as an anode for a Li-ion battery displaying stable electrochemical performance[J]. CHEMICAL COMMUNICATIONS,2021:4. |
| APA | Zhou, Ting,Wang, Yan,Zhu, Yajun,Han, Tianli,Zhang, Huigang,&Liu, Jinyun.(2021).A novel "caterpillar with eggs" mesostructured iron sulfide as an anode for a Li-ion battery displaying stable electrochemical performance.CHEMICAL COMMUNICATIONS,4. |
| MLA | Zhou, Ting,et al."A novel "caterpillar with eggs" mesostructured iron sulfide as an anode for a Li-ion battery displaying stable electrochemical performance".CHEMICAL COMMUNICATIONS (2021):4. |
入库方式： OAI收割
来源：过程工程研究所
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