Designing high electrochemical surface area between polyaniline and hydrogel polymer electrolyte for flexible supercapacitors
文献类型：期刊论文
| 作者 | Fu, Xudong1; Li, Tao1; Qi, Fulai2; Zhang, Shuai1; Wen, Jiexin1; Shu, Wenli1; Luo, Ping1; Zhang, Rong1; Hu, Shengfei1; Liu, Qingting1 |
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2020-03-30 |
| 卷号 | 507页码:8 |
| 关键词 | Flexible supercapacitor Polyaniline nanowire array Electrochemical surface area Hydrogel polymer electrolyte |
| ISSN号 | 0169-4332 |
| DOI | 10.1016/j.apsusc.2019.145135 |
| 通讯作者 | Liu, Qingting(liuqt@hbut.edu.cn) |
| 英文摘要 | High electrochemical surface area (ECSA) is the precondition for high performance of flexible supercapacitors, but remains a considerable obstacle. Because of the lower fluidity of hydrogel polymer electrolyte (HPE, generally utilized to fabricate flexible supercapacitors) than aqueous electrolyte (AE, used in traditional supercapacitors), it is difficult to infill a porous electrode with HPE completely, leading to a low ECSA between electrode materials and HPE. In this work, the structures of the polyaniline nanowires are designed to increase the ECSA. In comparison with nanowire network structure, the patulous structure of the polyaniline nanowire arrays is beneficial to increase the ECSA. The polyaniline nanowire arrays show a specific capacitance of 373.6 F g(-1) at 0.1 A g(-1) with the HPE, which is comparable to that with the AE at 0.1 A g(-1) (376.6 F g(-1)). Flexible supercapacitors based on the polyaniline nanowire arrays exhibit similar performances under flat, folded, and twisted conditions, demonstrating their high potential application in flexible electrochemical energy storage devices. |
| 资助项目 | National Natural Science Foundation of China[21905083] ; Natural Science Foundation of Hubei Province[2018CFB412] ; Open Foundation of Hubei Provincial Key Laboratory of Green Materials for Light Industry[201710A01] |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000520021200117 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Hubei Province ; Open Foundation of Hubei Provincial Key Laboratory of Green Materials for Light Industry |
| 源URL | [http://ir.imr.ac.cn/handle/321006/137860]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, Qingting |
| 作者单位 | 1.Hubei Univ Technol, Collaborat Innovat Ctr Green Light Weight Mat & P, Hubei Prov Key Lab Green Mat Light Ind, Wuhan 430068, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Xudong,Li, Tao,Qi, Fulai,et al. Designing high electrochemical surface area between polyaniline and hydrogel polymer electrolyte for flexible supercapacitors[J]. APPLIED SURFACE SCIENCE,2020,507:8. |
| APA | Fu, Xudong.,Li, Tao.,Qi, Fulai.,Zhang, Shuai.,Wen, Jiexin.,...&Liu, Qingting.(2020).Designing high electrochemical surface area between polyaniline and hydrogel polymer electrolyte for flexible supercapacitors.APPLIED SURFACE SCIENCE,507,8. |
| MLA | Fu, Xudong,et al."Designing high electrochemical surface area between polyaniline and hydrogel polymer electrolyte for flexible supercapacitors".APPLIED SURFACE SCIENCE 507(2020):8. |
入库方式： OAI收割
来源：金属研究所
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