Nanofiber/ZrO2-based mixed matrix separator for high safety/high-rate lithium-ion batteries
文献类型：期刊论文
| 作者 | Xiao, Wei; Liu, Jianguo; Yan, Chuanwei; Xiao, W (reprint author), Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Liaoning, Peoples R China. |
| 刊名 | ELSEVIER SCIENCE BV
 |
| 出版日期 | 2017-10-16 |
| 卷号 | 686页码:134-139 |
| 关键词 | Lithium-ion Battery Composite Separator Thermal Stability C-rate Capability |
| ISSN号 | 0009-2614 |
| 英文摘要 | A novel asymmetric separator based on a thin bacterial cellulose nanofiber (BCF)/nano-ZrO2 composite layer and a non-woven support was prepared by paper-making method. Owing to the relatively polar constituents and well-developed, gradient porous structure, the separator exhibited the advantages of higher thermal resistance, electrolyte wettability, and ionic conductivity in comparison to polyethylene separator. Based on these advantages, the Li/LiFePO4 cells assembled from this composite separator showed excellent performance characteristics, including outstanding C-rate capability, high capacity and cycling performance. Production of the composite separator is simple, environmentally benign and economically viable. Therefore, it's a good candidate for creating improved lithium-ion batteries. (C) 2017 Elsevier B.V. All rights reserved.; A novel asymmetric separator based on a thin bacterial cellulose nanofiber (BCF)/nano-ZrO2 composite layer and a non-woven support was prepared by paper-making method. Owing to the relatively polar constituents and well-developed, gradient porous structure, the separator exhibited the advantages of higher thermal resistance, electrolyte wettability, and ionic conductivity in comparison to polyethylene separator. Based on these advantages, the Li/LiFePO4 cells assembled from this composite separator showed excellent performance characteristics, including outstanding C-rate capability, high capacity and cycling performance. Production of the composite separator is simple, environmentally benign and economically viable. Therefore, it's a good candidate for creating improved lithium-ion batteries. (C) 2017 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 语种 | 英语 |
| 资助机构 | National Science Foundation of China [21676282, 21306213] |
| 公开日期 | 2018-01-10 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79042]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xiao, W (reprint author), Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Liaoning, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Xiao, Wei,Liu, Jianguo,Yan, Chuanwei,et al. Nanofiber/ZrO2-based mixed matrix separator for high safety/high-rate lithium-ion batteries[J]. ELSEVIER SCIENCE BV,2017,686:134-139. |
| APA | Xiao, Wei,Liu, Jianguo,Yan, Chuanwei,&Xiao, W .(2017).Nanofiber/ZrO2-based mixed matrix separator for high safety/high-rate lithium-ion batteries.ELSEVIER SCIENCE BV,686,134-139. |
| MLA | Xiao, Wei,et al."Nanofiber/ZrO2-based mixed matrix separator for high safety/high-rate lithium-ion batteries".ELSEVIER SCIENCE BV 686(2017):134-139. |
入库方式： OAI收割
来源：金属研究所
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