Novel ionic liquid based electrolyte for double layer capacitors with enhanced high potential stability
文献类型：期刊论文
| 作者 | Zhang, Lan; Dong, Kun; Chen, Shimou; Zhang, Suojiang1 |
| 刊名 | SCIENCE CHINA-CHEMISTRY
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 59期号:5页码:547-550 |
| 关键词 | double layer capacitor ionic liquid electrolyte high potential succinonitrile |
| ISSN号 | 1674-7291 |
| 英文摘要 | Developing electrolyte with high electrochemical stability is the most effective way to improve the energy density of double layer capacitors (DLCs), and ionic liquid is a promising choice. Herein, a novel ionic liquid based high potential electrolyte with a stabilizer, succinonitrile, was proposed to improve the high potential stability of the DLC. The electrolyte with 7.5 wt% succinonitrile added has a high ionic conductivity of 41.1 mS cm(-1) under ambient temperature, and the DLC adopting this electrolyte could be charged to 3.0 V with stable cycle ability even under a discharge current density of 6 A g(-1). Moreover, the energy density could be increased by 23.4% when the DLC was charged to 3.0 V compared to that charged to 2.7 V. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | SPIRO-(1,1')-BIPYRROLIDINIUM TETRAFLUOROBORATE ; SUCCINONITRILE ; MIXTURES ; LITHIUM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000375885200007 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/21068]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc & Engn, Beijing Key Lab Ion Liquids Clean Chem Proc, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Proc & Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Lan,Dong, Kun,Chen, Shimou,et al. Novel ionic liquid based electrolyte for double layer capacitors with enhanced high potential stability[J]. SCIENCE CHINA-CHEMISTRY,2016,59(5):547-550. |
| APA | Zhang, Lan,Dong, Kun,Chen, Shimou,&Zhang, Suojiang.(2016).Novel ionic liquid based electrolyte for double layer capacitors with enhanced high potential stability.SCIENCE CHINA-CHEMISTRY,59(5),547-550. |
| MLA | Zhang, Lan,et al."Novel ionic liquid based electrolyte for double layer capacitors with enhanced high potential stability".SCIENCE CHINA-CHEMISTRY 59.5(2016):547-550. |
入库方式： OAI收割
来源：过程工程研究所
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