Sustainable, heat-resistant and flame-retardant cellulose-based composite separator for high-performance lithium ion battery | |
Zhang, Jianjun1; Yue, Liping1,3; Kong, Qingshan1; Liu, Zhihong1; Zhou, Xinhong3; Zhang, Chuanjian1; Xu, Quan1; Zhang, Bo1; Ding, Guoliang1; Qin, Bingsheng1; Duan, Yulong1; Wang, Qingfu1; Yao, Jianhua1; Cui, Guanglei1; Chen, Liquan2 | |
2014-02-03 | |
发表期刊 | SCIENTIFIC REPORTS |
卷号 | 4期号:1页码:1 |
摘要 | A sustainable, heat-resistant and flame-retardant cellulose-based composite nonwoven has been successfully fabricated and explored its potential application for promising separator of high-performance lithium ion battery. It was demonstrated that this flame-retardant cellulose-based composite separator possessed good flame retardancy, superior heat tolerance and proper mechanical strength. As compared to the commercialized polypropylene (PP) separator, such composite separator presented improved electrolyte uptake, better interface stability and enhanced ionic conductivity. In addition, the lithium cobalt oxide (LiCoO2)/graphite cell using this composite separator exhibited better rate capability and cycling retention than that for PP separator owing to its facile ion transport and excellent interfacial compatibility. Furthermore, the lithium iron phosphate (LiFePO4)/lithium cell with such composite separator delivered stable cycling performance and thermal dimensional stability even at an elevated temperature of 120 degrees C. All these fascinating characteristics would boost the application of this composite separator for high-performance lithium ion battery. |
文章类型 | Article |
WOS标题词 | Science & Technology |
DOI | 10.1038/srep03935 |
关键词[WOS] | ELECTROCHEMICAL CHARACTERIZATION ; POLYETHYLENE SEPARATORS ; RECHARGEABLE BATTERIES ; NONWOVEN SEPARATOR ; POLYMER BATTERY ; MEMBRANES ; STORAGE ; PAPER ; ELECTROLYTE ; FIBERS |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Science & Technology - Other Topics |
WOS类目 | Multidisciplinary Sciences |
WOS记录号 | WOS:000331215400006 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qibebt.ac.cn/handle/337004/6114 |
专题 | 仿生与固态能源系统研究组 |
作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Key Lab Solar Energy Utilizat & Energy St, Qingdao 266101, Peoples R China 2.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China 3.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Jianjun,Yue, Liping,Kong, Qingshan,et al. Sustainable, heat-resistant and flame-retardant cellulose-based composite separator for high-performance lithium ion battery[J]. SCIENTIFIC REPORTS,2014,4(1):1. |
APA | Zhang, Jianjun.,Yue, Liping.,Kong, Qingshan.,Liu, Zhihong.,Zhou, Xinhong.,...&Chen, Liquan.(2014).Sustainable, heat-resistant and flame-retardant cellulose-based composite separator for high-performance lithium ion battery.SCIENTIFIC REPORTS,4(1),1. |
MLA | Zhang, Jianjun,et al."Sustainable, heat-resistant and flame-retardant cellulose-based composite separator for high-performance lithium ion battery".SCIENTIFIC REPORTS 4.1(2014):1. |
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