A new isoindigo-based molecule with ideal energy levels for solution-processable organic solar cells
文献类型：期刊论文
| 作者 | Wang, Ting1; Chen, Yanhua1,2; Bao, Xichang1; Du, Zhengkun1; Guo, Jing1; Wang, Ning1; Sun, Mingliang2; Yang, Renqiang1
|
| 刊名 | DYES AND PIGMENTS
 |
| 出版日期 | 2013-07-01 |
| 卷号 | 98期号:1页码:11-16 |
| 关键词 | Isoindigo Thieno[3 Organic photovoltaic effect Low bandgap Small molecule Energy level 2-b]thiophene |
| 英文摘要 | A new easily-accessible solution-processed oligomer, with an isoindigo group as an electron acceptor and a thieno[3,2-b]thiophene flanked by thiophenes as electron donors, has been synthesized by a Stille coupling reaction. Through introducing the extended pi-conjugated groups into isoindigo, the electro-optical properties of the material can be fine-tuned. The isoindigo oligomer has a broad absorption in the region from 300 to 800 nm with a narrow bandgap (1.54 eV), which is believed to be an ideal bandgap as donor materials. The oligomer possesses low HOMO energy level (-5.39 eV). The potential of optical and electronic properties encouraged us to explore the photovoltaic performance using the oligomer as the donor material in bulk heterojunction organic solar cell along with 6,6-phenyl-C61-butyric acid methyl ester as the acceptor. The solar cell based on the oligomer with an inverted device configuration provided a power conversion efficiency of 1.41% under the AM 1.5G illumination with an intensity of 100 mW cm(-2) from a solar simulator. (C) 2013 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 学科主题 | 先进功能有机材料 |
| 类目[WOS] | Chemistry, Applied ; Engineering, Chemical ; Materials Science, Textiles |
| 研究领域[WOS] | Chemistry ; Engineering ; Materials Science |
| 关键词[WOS] | CONJUGATED POLYMERS ; HIGH-PERFORMANCE ; CONVERSION EFFICIENCY ; DONOR ; DIKETOPYRROLOPYRROLE ; DERIVATIVES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000317640200002 |
| 公开日期 | 2014-03-25 |
| 源URL | [http://ir.qibebt.ac.cn:8080/handle/337004/1709]  |
| 专题 | 青岛生物能源与过程研究所_先进有机功能材料团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Ting,Chen, Yanhua,Bao, Xichang,et al. A new isoindigo-based molecule with ideal energy levels for solution-processable organic solar cells[J]. DYES AND PIGMENTS,2013,98(1):11-16. |
| APA | Wang, Ting.,Chen, Yanhua.,Bao, Xichang.,Du, Zhengkun.,Guo, Jing.,...&Yang, Renqiang.(2013).A new isoindigo-based molecule with ideal energy levels for solution-processable organic solar cells.DYES AND PIGMENTS,98(1),11-16. |
| MLA | Wang, Ting,et al."A new isoindigo-based molecule with ideal energy levels for solution-processable organic solar cells".DYES AND PIGMENTS 98.1(2013):11-16. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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