An Ionic Liquid-Based Polymer with pi-Stacked Structure as All-Solid-State Electrolyte for Efficient Dye-Sensitized Solar Cells
文献类型：期刊论文
| 作者 | Wang, Guiqiang1; Zhuo, Shuping1; Lin, Yuan2 |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2013-02-15 |
| 卷号 | 127期号:4页码:2574-2580 |
| 关键词 | Photophysics Interface Electrochemistry Pi-stacked Structure Dye-sensitized Solar Cells |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.37933 |
| 英文摘要 | An ionic liquid based polymer, poly(1-ethyl-3-(acryloyloxy)hexylimidazolium iodide) (PEAI), was synthesized and employed as electrolyte to fabricate all-solid-state dye-sensitized solar cells. The photophysical properties of PEAI were studied by UV-vis absorption spectroscopy and photoluminescence spectroscopy. PEAI exhibited significant hypochromism and red shift in UV-vis absorption spectra and large Stokes shifts in photoluminescence spectra, indicating the formation of a novel pi-stacked structure in which the imidazolium rings in the side chain were stacked. Without iodine in its preparation, DSC with PEAI electrolyte achieved a conversion efficiency of 5.29% under AM 1.5 simulated solar light irradiation (100 mW cm(-2)). The side-chain imidazolium pi-pi stacking in PEAI played a key role in the holes transport from the photoanode to the counter electrode. Both the open-circuit voltage and short-circuit current density showed decreases with the increase in the content of iodine in PEAI electrolyte. (C) 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 127: 2574-2580, 2013 |
| 语种 | 英语 |
| WOS记录号 | WOS:000312935900027 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/53589]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Guiqiang |
| 作者单位 | 1.Shandong Univ Technol, Coll Chem Engn, Zibo 255049, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Guiqiang,Zhuo, Shuping,Lin, Yuan. An Ionic Liquid-Based Polymer with pi-Stacked Structure as All-Solid-State Electrolyte for Efficient Dye-Sensitized Solar Cells[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2013,127(4):2574-2580. |
| APA | Wang, Guiqiang,Zhuo, Shuping,&Lin, Yuan.(2013).An Ionic Liquid-Based Polymer with pi-Stacked Structure as All-Solid-State Electrolyte for Efficient Dye-Sensitized Solar Cells.JOURNAL OF APPLIED POLYMER SCIENCE,127(4),2574-2580. |
| MLA | Wang, Guiqiang,et al."An Ionic Liquid-Based Polymer with pi-Stacked Structure as All-Solid-State Electrolyte for Efficient Dye-Sensitized Solar Cells".JOURNAL OF APPLIED POLYMER SCIENCE 127.4(2013):2574-2580. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。