Stable cycling of lithium-sulfur battery enabled by a reliable gel polymer electrolyte rich in ester groups
文献类型：期刊论文
| 作者 | Du, Huiping1,3 ; Li, Shizhen1,2; Qu, Hongtao1,3; Lu, Boyang4; Wang, Xiaogang1; Chai, Jingchao1,3; Zhang, Huanrui1; Ma, Jun1; Zhang, Zhonghua2; Cui, Guanglei1
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| 刊名 | JOURNAL OF MEMBRANE SCIENCE
 |
| 出版日期 | 2018-03-15 |
| 卷号 | 550页码:399-406 |
| ISSN号 | 0376-7388 |
| 关键词 | Gel Polymer Electrolyte Ester Groups Stable Cycling Shuttle Effect Sei Film |
| DOI | 10.1016/j.memsci.2018.01.017 |
| 文献子类 | Article |
| 英文摘要 | Gel polymer electrolyte (GPE) is promising to accomplish high energy density and high safe lithium-sulfur (Li-S) batteries owing to their higher ionic conductivity than solid electrolyte and lower mobility than liquid electrolyte. Herein, a novel polyethylene (PE) separator supported GPE rich in ester groups was synthesized via in-situ polymerized pentaerythritol tetraacrylate (PETEA) with divinyladipate (Ester) on PE separator. This novel PE supported GPE (PEGPE) achieved a decent ionic conductivity of 2.8x10(-4) S cm(-1) at room temperature and exhibited a wide electrochemical window up to 4.75 V vs Li/Li+. The assembled Li-S battery using this novel PEGPE delivered better rate capability and cycling stability than liquid electrolyte. Our work presents a reliable and efficient GPE enabling high energy density and high safe Li-S batteries, which would boost the practical application of Li-S batteries. |
| WOS关键词 | LI-S BATTERIES ; POLYSULFIDE-SHUTTLE ; CATHODE ; PERFORMANCE ; COMPOSITE ; SEPARATOR ; STABILITY ; MEMBRANE ; ION |
| WOS研究方向 | Engineering ; Polymer Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000424469100040 |
| 资助机构 | National Natural Science Foundation of China Program(21473228) ; Qingdao Key Lab of Solar Energy Utilization and Energy Storage Technology ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDA09010105) ; Shandong Provincial Natural Science Foundation, China(ZR2015QZ01) ; "135" Projects Fund of CAS-QIBEBT Director Innovation Foundation |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/10629]  |
| 专题 | 青岛生物能源与过程研究所_仿生能源与储能系统团队 |
| 通讯作者 | Wang, Xiaogang; Cui, Guanglei |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Ind Energy Storage Res Inst, Qingdao 266101, Peoples R China 2.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100190, Peoples R China 4.Qingdao Laoshan 2 Middle Sch, Qingdao 266102, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Huiping,Li, Shizhen,Qu, Hongtao,et al. Stable cycling of lithium-sulfur battery enabled by a reliable gel polymer electrolyte rich in ester groups[J]. JOURNAL OF MEMBRANE SCIENCE,2018,550:399-406. |
| APA | Du, Huiping.,Li, Shizhen.,Qu, Hongtao.,Lu, Boyang.,Wang, Xiaogang.,...&Cui, Guanglei.(2018).Stable cycling of lithium-sulfur battery enabled by a reliable gel polymer electrolyte rich in ester groups.JOURNAL OF MEMBRANE SCIENCE,550,399-406. |
| MLA | Du, Huiping,et al."Stable cycling of lithium-sulfur battery enabled by a reliable gel polymer electrolyte rich in ester groups".JOURNAL OF MEMBRANE SCIENCE 550(2018):399-406. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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