| An interpenetrating network poly(diethylene glycol carbonate)-based polymer electrolyte for solid state lithium batteries | |
Liu, Xiaochen1,2; Ding, Guoliang2 ; Zhou, Xinhong1; Li, Shizhen1,2; He, Weisheng1,2; Chai, Jingchao2; Pang, Chunguang2; Liu, Zhihong1,2; Cui, Guanglei2
| |
| 2017-06-14 | |
| Source Publication | JOURNAL OF MATERIALS CHEMISTRY A
 |
| Volume | 5Issue:22Pages:11124-11130 |
| Abstract | Polycarbonate-based polymer electrolytes possess superior ionic conductivity at room temperature, higher lithium ion transference number and wider electrochemical stability window when compared with conventional poly(ethylene oxide)-based polymer electrolytes. Herein, the poly(diethylene glycol carbonate) dimethacrylate macromonomer (PDEC-DMA) was synthesized and the resultant interpenetrating network IPN-PDEC polymer electrolyte was developed via free radical in situ polymerization for polymer electrolyte Li metal batteries. This IPN-PDEC polymer electrolyte exhibited a decent ionic conductivity of 1.64 x 10(-4) S cm(-1) at room temperature and a wide electrochemical stability window (up to 4.5 V vs. Li+/Li). The LiFePO4/IPN-PDEC/Li and LiFe0.2Mn0.8PO4/IPN-PDEC/Li cells delivered excellent rate capability and cycling performance at room temperature. An all solid state lithium battery was also demonstrated by applying the as-prepared solid polymer electrolyte (SPE-PDEC) at a temperature of 100 degrees C, which displayed a superior cycling performance. Therefore, the IPN-PDEC network is a promising polymer electrolyte for solid state lithium batteries. |
| Subtype | Article |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1039/c7ta02423a |
| WOS Keyword | ION BATTERIES ; ELECTROCHEMICAL PROPERTIES ; CONDUCTIVITY ; COMPOSITE ; LIQUID ; PERFORMANCE ; MECHANISMS ; OXIDE) |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Chemistry ; Energy & Fuels ; Materials Science |
| Funding Organization | Strategic Priority Research Program of the Chinese Academy of Sciences(XDA09010105) ; National Natural Science Foundation for Distinguished Young Scholars of China(51625204) ; "135" Projects Fund of CAS-QIBEBT Director Innovation Foundation |
| WOS Subject | Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000402734600040 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qibebt.ac.cn/handle/337004/9660 |
| Collection | 仿生与固态能源系统研究组 |
| Affiliation | 1.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Ind Energy Storage Res Inst, Qingdao 266101, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Xiaochen,Ding, Guoliang,Zhou, Xinhong,et al. An interpenetrating network poly(diethylene glycol carbonate)-based polymer electrolyte for solid state lithium batteries[J]. JOURNAL OF MATERIALS CHEMISTRY A,2017,5(22):11124-11130. |
| APA | Liu, Xiaochen.,Ding, Guoliang.,Zhou, Xinhong.,Li, Shizhen.,He, Weisheng.,...&Cui, Guanglei.(2017).An interpenetrating network poly(diethylene glycol carbonate)-based polymer electrolyte for solid state lithium batteries.JOURNAL OF MATERIALS CHEMISTRY A,5(22),11124-11130. |
| MLA | Liu, Xiaochen,et al."An interpenetrating network poly(diethylene glycol carbonate)-based polymer electrolyte for solid state lithium batteries".JOURNAL OF MATERIALS CHEMISTRY A 5.22(2017):11124-11130. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment