Nanofiber membrane based on ionic liquids as high-performance polymer electrolyte for sodium electrochemical device
文献类型：期刊论文
| 作者 | Zhao YQ ; Wang HY ; Gao GT ; Qi L |
| 刊名 | ionics
 |
| 出版日期 | 2013 |
| 卷号 | 19期号:11页码:1595-1602 |
| 关键词 | ELECTROSPUN POLY(VINYLIDENE FLUORIDE-CO-HEXAFLUOROPROPYLENE) LITHIUM BATTERIES FILLERS |
| ISSN号 | 0947-7047 |
| 通讯作者 | qi l |
| 中文摘要 | composite nanofibrous electrolyte membranes (cfem) of poly(vinylidene fluoride-hexafluoropropylene) p(vdf-hfp)-1-butyl-3-methylimidazolium tetrafluoroborate (bmimbf4) and its nascn are electrospun as nanofibrous membranes. scanning electron microscope (sem) images clearly inform that electrospun cfem and cfem-nascn with average fiber diameters of 50-200 nm have interconnected multifibrous layers with ultrafine porous structures. they exhibited a high uptake of the electrolyte solution (370-880 %). the polymer electrolytes have decreased crystalline, which is advantage to the increase in ionic conductivity. in addition, polymer electrolytes also are prepared by swelling nanofibre into blend of sodium salt and bmimbf4. cfem obtained 15 % bmimbf4 exhibited higher ionic conductivity maximum of 5.6 x 10(-5) s cm(-1) at room temperature, and the conductive model of cfem-nascn electrolyte answer for arrhenius function. cfem-nascn electrolyte showed a high electrochemical window of above 4.5 v, which is higher than electrospun pure p(vdf-hfp) without bmimbf4 or bmimbf4-nascn. with these improved performance characteristics, cfem electrolyte and cfem-nascn electrolyte will be found its suitability as polymer electrolyte for high-performance rechargeable batteries and super capacitor. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000325634800018 |
| 公开日期 | 2014-04-15 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/49511]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhao YQ,Wang HY,Gao GT,et al. Nanofiber membrane based on ionic liquids as high-performance polymer electrolyte for sodium electrochemical device[J]. ionics,2013,19(11):1595-1602. |
| APA | Zhao YQ,Wang HY,Gao GT,&Qi L.(2013).Nanofiber membrane based on ionic liquids as high-performance polymer electrolyte for sodium electrochemical device.ionics,19(11),1595-1602. |
| MLA | Zhao YQ,et al."Nanofiber membrane based on ionic liquids as high-performance polymer electrolyte for sodium electrochemical device".ionics 19.11(2013):1595-1602. |
入库方式： OAI收割
来源：长春应用化学研究所
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