Preparation of WO3 gel electrochromic device by simple two-step method
文献类型：期刊论文
| 作者 | Liu, Yangbiao1,2; Cai, Xuesong3; Xiao, Xiudi1 ; Wang, Jixi1,2; Sheng, Guizhang1,2; Xu, Gang1
|
| 刊名 | MATERIALS TODAY COMMUNICATIONS
 |
| 出版日期 | 2022-03-01 |
| 卷号 | 30页码:7 |
| 关键词 | PVDF gel electrolyte High transmittance Electrochromic devices Large area |
| DOI | 10.1016/j.mtcomm.2021.103090 |
| 通讯作者 | Xiao, Xiudi(xiaoxd@ms.giec.ac.cn) |
| 英文摘要 | Gel electrochromic devices (gel ECDs) have promising application prospects in smart windows due to their energy-saving effects and superior electrochromic performance. However, the rapid preparation of gel electrolytes is one of the reasons limiting the further promotion of gel ECDs. In this work, we proposed a simple doctor blade method to prepare PVDF gel electrolytes with high ionic conductivity (3.7 * 10(-3) S cm(-1)) and excellent mechanical properties (268% strain), accompanied by high transmittance (exceeding 95% within 600-1100 nm). And we also prepared WO3 gel ECDs by using PVDF gel electrolytes as electrolyte layer. Compared with liquid ECDs, WO3 gel ECDs' lifetime has increased by 33%, mainly due to the increased oxidation potential with PVDF gel electrolyte addition, enhancing oxidation resistance. In addition, the large-area flexible gel ECDs (6 * 10 cm(2)) were assembled, which provides practical guidance for preparing large-area flexible gel ECDs in the future. |
| WOS关键词 | POLYMER ELECTROLYTES ; PERFORMANCE ; LAYER ; FILMS ; SUPERCAPACITORS |
| 资助项目 | National Key Research and Development Program of China[2018YFD0700200] ; Natural Science Foundation of Guangdong Province[2018A0303130146] ; Project of Science and Technology of Guangzhou[201904010171] ; Key Research and Development Program of Guangzhou[202007020004] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000736594000002 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key Research and Development Program of China ; Natural Science Foundation of Guangdong Province ; Project of Science and Technology of Guangzhou ; Key Research and Development Program of Guangzhou |
| 源URL | [http://ir.giec.ac.cn/handle/344007/35614]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Xiao, Xiudi |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yangbiao,Cai, Xuesong,Xiao, Xiudi,et al. Preparation of WO3 gel electrochromic device by simple two-step method[J]. MATERIALS TODAY COMMUNICATIONS,2022,30:7. |
| APA | Liu, Yangbiao,Cai, Xuesong,Xiao, Xiudi,Wang, Jixi,Sheng, Guizhang,&Xu, Gang.(2022).Preparation of WO3 gel electrochromic device by simple two-step method.MATERIALS TODAY COMMUNICATIONS,30,7. |
| MLA | Liu, Yangbiao,et al."Preparation of WO3 gel electrochromic device by simple two-step method".MATERIALS TODAY COMMUNICATIONS 30(2022):7. |
入库方式： OAI收割
来源：广州能源研究所
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