Taichi-inspired rigid-flexible coupling cellulose-supported solid polymer electrolyte for high-performance lithium batteries
文献类型：期刊论文
| 作者 | Zhang, JJ ; Yue, LP ; Hu, P ; Liu, ZH ; Qin, BS ; Zhang, B ; Wang, QF ; Ding, GL ; Zhang, CJ ; Zhou, XH ; Yao, JH ; Cui, GL ; Chen, LQ |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2014 |
| 卷号 | 4 |
| ISSN号 | 2045-2322 |
| 通讯作者 | Cui, GL (reprint author), Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Key Lab Solar Energy Utilizat & Energy St, Qingdao 266101, Peoples R China. |
| 中文摘要 | Inspired by Taichi, we proposed rigid-flexible coupling concept and herein developed a highly promising solid polymer electrolyte comprised of poly (ethylene oxide), poly (cyano acrylate), lithium bis(oxalate)borate and robust cellulose nonwoven. Our investigation revealed that this new class solid polymer electrolyte possessed comprehensive properties in high mechanical integrity strength, sufficient ionic conductivity (3 x 10(-4) S cm(-1)) at 60 degrees C and improved dimensional thermostability (up to 160 degrees C). In addition, the lithium iron phosphate (LiFePO4)/lithium (Li) cell using such solid polymer electrolyte displayed superior rate capacity (up to 6 C) and stable cycle performance at 80 degrees C. Furthermore, the LiFePO4/Li battery could also operate very well even at an elevated temperature of 160 degrees C, thus improving enhanced safety performance of lithium batteries. The use of this solid polymer electrolyte mitigates the safety risk and widens the operation temperature range of lithium batteries. Thus, this fascinating study demonstrates a proof of concept of the use of rigid-flexible coupling solid polymer electrolyte toward practical lithium battery applications with improved reliability and safety. |
| 资助信息 | Key Basic Research Project of China (973 Program) [MOST2011CB935700]; Chinese Academy of Sciences [YZ201137]; National High Technology Research and Development Program of China (863 Program) [2013AA050905]; "135'' Projects Fund of CAS-QIBEBT Director Innovation Foundation |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59694]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, JJ,Yue, LP,Hu, P,et al. Taichi-inspired rigid-flexible coupling cellulose-supported solid polymer electrolyte for high-performance lithium batteries[J]. SCIENTIFIC REPORTS,2014,4. |
| APA | Zhang, JJ.,Yue, LP.,Hu, P.,Liu, ZH.,Qin, BS.,...&Chen, LQ.(2014).Taichi-inspired rigid-flexible coupling cellulose-supported solid polymer electrolyte for high-performance lithium batteries.SCIENTIFIC REPORTS,4. |
| MLA | Zhang, JJ,et al."Taichi-inspired rigid-flexible coupling cellulose-supported solid polymer electrolyte for high-performance lithium batteries".SCIENTIFIC REPORTS 4(2014). |
入库方式： OAI收割
来源：物理研究所
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