V2O5 Textile Cathodes with High Capacity and Stability for Flexible Lithium-Ion Batteries
文献类型：期刊论文
| 作者 | Zhu, Yujing1,3,4; Yang, Mei4; Huang, Qiyao1; Wang, Dongrui5; Yu, Ranbo2,3; Wang, Jiangyan4; Zheng, Zijian1; Wang, Dan4 |
| 刊名 | ADVANCED MATERIALS
 |
| 出版日期 | 2020-01-10 |
| 页码 | 7 |
| ISSN号 | 0935-9648 |
| 关键词 | cathodes flexible electronics hollow multishelled structures lithium-ion batteries metallic textiles |
| DOI | 10.1002/adma.201906205 |
| 英文摘要 | Textile-based energy-storage devices are highly appealing for flexible and wearable electronics. Here, a 3D textile cathode with high loading, which couples hollow multishelled structures (HoMSs) with conductive metallic fabric, is reported for high-performance flexible lithium-ion batteries. V2O5 HoMSs prepared by sequential templating approach are used as active materials and conductive metallic fabrics are applied as current collectors and flexible substrates. Taking advantage of the desirable structure of V2O5 HoMSs that effectively buffers the volume expansion and alleviates the stress/strain during repeated Li-insertion/extraction processes, as well as the robust flexible metallic-fabric current collector, the as-prepared fabric devices show excellent electrochemical performance and ultrahigh stability. The capacity retains a high value of 222.4 mA h g(-1) at a high mass loading of 2.5 mg cm(-2) even after 500 charge/discharge cycles, and no obvious performance degradation is observed after hundreds of cycles of bending and folding. These results indicate that V2O5 HoMSs/metallic-fabric cathode electrode is promising for highly flexible lithium-ion batteries. |
| WOS关键词 | ENERGY-STORAGE ; HOLLOW MICROSPHERES ; PERFORMANCE ; ARRAYS ; LI ; ELECTRODES ; ANODES ; CLOTH ; YARNS ; THIN |
| 资助项目 | NSFC/RGC Joint Research Scheme[N_PolyU528/16] ; National Natural Science Foundation of China[51661165013] ; National Natural Science Foundation of China[51872024] ; National Natural Science Foundation of China[21671016] ; National Natural Science Foundation of China[51932001] ; National Natural Science Foundation of China[21590795] ; National Natural Science Foundation of China[21821005] ; National Natural Science Foundation of China[21820102002] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000506455600001 |
| 资助机构 | NSFC/RGC Joint Research Scheme ; National Natural Science Foundation of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/38514]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Yu, Ranbo; Zheng, Zijian; Wang, Dan |
| 作者单位 | 1.Hong Kong Polytech Univ, Lab Adv Interfacial Mat & Devices, Res Ctr Smart Wearable Technol, Inst Text & Clothing, Hong Kong 999077, Peoples R China 2.Zhengzhou Univ, Lab Mat Proc & Mold, Minist Educ, Zhengzhou 450001, Peoples R China 3.Univ Sci & Technol Beijing, Dept Phys Chem, Sch Met & Ecol Engn, 30 Xueyuan Rd, Beijing 100083, Peoples R China 4.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, 1 North 2nd St, Beijing 100190, Peoples R China 5.Univ Sci & Technol Beijing, Sch Chem & Biol Engn, 30 Xueyuan Rd, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Yujing,Yang, Mei,Huang, Qiyao,et al. V2O5 Textile Cathodes with High Capacity and Stability for Flexible Lithium-Ion Batteries[J]. ADVANCED MATERIALS,2020:7. |
| APA | Zhu, Yujing.,Yang, Mei.,Huang, Qiyao.,Wang, Dongrui.,Yu, Ranbo.,...&Wang, Dan.(2020).V2O5 Textile Cathodes with High Capacity and Stability for Flexible Lithium-Ion Batteries.ADVANCED MATERIALS,7. |
| MLA | Zhu, Yujing,et al."V2O5 Textile Cathodes with High Capacity and Stability for Flexible Lithium-Ion Batteries".ADVANCED MATERIALS (2020):7. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。