Porous nanocomposites by cotton-derived carbon/NiO with high performance for lithium-ion storage
文献类型：期刊论文
| 作者 | Tan, Yanli2; Li, Qun2; Lu, Zhou2; Yang, Chunxiao3; Qian, Weiwei1; Yu, Fangyong4 |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2021-09-05 |
| 卷号 | 874页码:7 |
| 关键词 | Nickel oxide Nanocomposite Nanoporous materials Lithium ion battery |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2021.159788 |
| 英文摘要 | Biomass materials have attracted extensive attention in functional composites because of the unique mi-crostructure, renewability and electrochemical performance. Herein, porous NiO/C composites were synthesized through a hydrothermal reaction and calcination using cellulose-rich natural cotton as carbon source. The BET specific surface area of NiO/C composites was calculated to be 314.4 m(2) g(-1) basing on the Brunauer-Emmett-Teller model. As the LIB anode, NiO/C composites presented a high specific capacity of 727 mA h g(-1) over 150 cycles at 100 mA g(-1). Increasing the current density to 2 A g(-1), enabled the specific capacity of NiO/C the electrode to reach 476 mA h g(-1). Obviously, the unique nanostructure and synergistic effect of NiO and carbonaceous matrix made NiO/C composites exhibit the excellent lithium storage performance. The NiO/C composites are interconnected with each other and form nanopores leading to the large specific surface area, enabling the enhancement of electrolyte diffusion and providing additional routes for ion diffusion. In addition, the hybridized carbon substrate can mitigate the volume expansion and external bending stress of NiO/C composites during the lithiation/delithiation process. (C) 2021 Elsevier B.V. All rights reserved. |
| WOS关键词 | ANODE MATERIAL ; ELECTROCHEMICAL PERFORMANCE ; NANOSHEET ARRAYS ; HIGH-CAPACITY ; HIGH-POWER ; NANOFIBERS ; SODIUM ; CO3O4 ; MICROSPHERES ; ELECTRODES |
| 资助项目 | Natural Science Foundation of Shandong Province[ZR2019PB016] ; Postdoctoral Applied Research Project of Qingdao ; Foundation of Qingdao University[DC1900005366] ; National Natural Science Foundation of China[22075158] ; National Natural Science Foundation of China[21808228] ; National Natural Science Foundation of China[21908133] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000655645700003 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | Natural Science Foundation of Shandong Province ; Postdoctoral Applied Research Project of Qingdao ; Foundation of Qingdao University ; National Natural Science Foundation of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/48910]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Tan, Yanli |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Qingdao Univ, Sch Chem & Chem Engn, Qingdao 266071, Peoples R China 3.CITIC Guaon Mengguli Power Sci & Technol CO LTD, Beijing 102200, Peoples R China 4.Shandong Univ Technol, Sch Chem & Chem Engn, Zibo 255049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tan, Yanli,Li, Qun,Lu, Zhou,et al. Porous nanocomposites by cotton-derived carbon/NiO with high performance for lithium-ion storage[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2021,874:7. |
| APA | Tan, Yanli,Li, Qun,Lu, Zhou,Yang, Chunxiao,Qian, Weiwei,&Yu, Fangyong.(2021).Porous nanocomposites by cotton-derived carbon/NiO with high performance for lithium-ion storage.JOURNAL OF ALLOYS AND COMPOUNDS,874,7. |
| MLA | Tan, Yanli,et al."Porous nanocomposites by cotton-derived carbon/NiO with high performance for lithium-ion storage".JOURNAL OF ALLOYS AND COMPOUNDS 874(2021):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。