Flexible poly(vinylidene fluoride-co-hexafluoropropylene)-based gel polymer electrolyte for high-performance lithium-ion batteries
文献类型：期刊论文
| 作者 | Zhang, Pan; Li, Rui; Huang, Jian; Liu, Boyu; Zhou, Mingjiong; Wen, Bizheng; Xia, Yonggao; Okada, Shigeto |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2021 |
| 卷号 | 11期号:20页码:11943-11951 |
| 英文摘要 | Gel polymer electrolytes (GPEs) have attracted ever-increasing attention in Li-ion batteries, due to their great thermal stability and excellent electrochemical performance. Here, a flexible poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP)-based GPE doped with an appropriate proportion of the PEO and SiO2 is developed through a universal immersion precipitation method. This porous PVDF-HFP-PEO-SiO2 GPE with high ionic conductivity and lithium-ion transference number (t(Li)(+)) can enhance the electrochemical performance of LiFePO4 cells, leading to superior rate capability and excellent cycling stability. Moreover, the PVDF-HFP-PEO-SiO2 GPE effectively inhibits the lithium dendrite growth, thereby improving the safety of Li-ion batteries. In view of the simplicity in using the gel polymer electrolyte, it is believed that this novel GPE can be used as a potential candidate for high-performance Li-ion batteries. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22039]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Wen, BZ (corresponding author), Ningbo Procut Promot Ctr, Yangfan Rd 999, Ningbo 315100, Zhejiang, Peoples R China. 2.Zhou, MJ (corresponding author), Ningbo Univ, Sch Mat Sci & Chem Engn, Fenghua Rd 818, Ningbo 315211, Zhejiang, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhang, Pan,Li, Rui,Huang, Jian,et al. Flexible poly(vinylidene fluoride-co-hexafluoropropylene)-based gel polymer electrolyte for high-performance lithium-ion batteries[J]. RSC ADVANCES,2021,11(20):11943-11951. |
| APA | Zhang, Pan.,Li, Rui.,Huang, Jian.,Liu, Boyu.,Zhou, Mingjiong.,...&Okada, Shigeto.(2021).Flexible poly(vinylidene fluoride-co-hexafluoropropylene)-based gel polymer electrolyte for high-performance lithium-ion batteries.RSC ADVANCES,11(20),11943-11951. |
| MLA | Zhang, Pan,et al."Flexible poly(vinylidene fluoride-co-hexafluoropropylene)-based gel polymer electrolyte for high-performance lithium-ion batteries".RSC ADVANCES 11.20(2021):11943-11951. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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