Effects of pore size of reverse opal structured PEDOT films on their electrochromic performances
文献类型：期刊论文
| 作者 | Meng, Jiayi1; Li, Xin1; Qin, Mimi1; Pei, Yongfu1; Yang, Sheng1; Lan, Yiwen1; Wang, Rui1; Chen, Guangming2 |
| 刊名 | ORGANIC ELECTRONICS
 |
| 出版日期 | 2017-11-01 |
| 卷号 | 50页码:16-24 |
| 关键词 | Pedot Ps Microspheres Electrochemical Deposition Reverse Opal Structure Electrochromism |
| 英文摘要 | Four reverse opal structured PEDOT (R-PEDOT) films with different pore size are obtained via electrochemical deposition of PEDOT on PS opal templates and then removal of the PS microspheres. The surface morphology, reflection spectra and electrochromic properties of the R-PEDOT films are measured. SEM images clearly show the R-PEDOT films have ordered 3D nano-sized hemispherical pore as face-centered cubic structure, which are typical reverse opal structures. When being observed from different angles, all the R-PEDOT films present rainbow effect. Besides, the four R-PEDOT films have similar electrochemical performance, higher current values and larger rectangular areas in an order of R-PEDOT242 > RPEDOT173 > R-PEDOT318 > R-PEDOT290 > PEDOT. Compared with the pure PEDOT film, the R-PEDOT films have increased contrasts, higher chromatism values and richer color information. Unexpectedly, their response times have decreased a little, which may result from the poor adhesion between R-PEDOT films and the ITO glass surface. To sum up, the R-PEDOT films have better electrochromic properties than the pure PEDOT film, and no linear relationship exists between electrochromic properties and their pore size. (C)2017 Elsevier B. V. All rights reserved. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/41100]  |
| 专题 | 化学研究所_绿色印刷实验室 |
| 作者单位 | 1.Beijing Inst Fash Technol, Sch Mat Sci & Engn, Beijing Key Lab Clothing Mat R&D & Assessment, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, Jiayi,Li, Xin,Qin, Mimi,et al. Effects of pore size of reverse opal structured PEDOT films on their electrochromic performances[J]. ORGANIC ELECTRONICS,2017,50:16-24. |
| APA | Meng, Jiayi.,Li, Xin.,Qin, Mimi.,Pei, Yongfu.,Yang, Sheng.,...&Chen, Guangming.(2017).Effects of pore size of reverse opal structured PEDOT films on their electrochromic performances.ORGANIC ELECTRONICS,50,16-24. |
| MLA | Meng, Jiayi,et al."Effects of pore size of reverse opal structured PEDOT films on their electrochromic performances".ORGANIC ELECTRONICS 50(2017):16-24. |
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来源：化学研究所
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