Dithienocoronene diimide based conjugated polymers as electron acceptors for all-polymer solar cells
文献类型：期刊论文
| 作者 | Zhou, Weiyi1,2; Zhang, Zhi-Guo1; Ma, Lanchao1,2; Li, Yongfang1; Zhan, Xiaowei1,3 |
| 刊名 | SOLAR ENERGY MATERIALS AND SOLAR CELLS
 |
| 出版日期 | 2013-05-01 |
| 卷号 | 112页码:13-19 |
| 关键词 | Dithienocoronene Diimide N-type Polymer All-polymer Solar Cell Synthesis |
| ISSN号 | 0927-0248 |
| DOI | 10.1016/j.solmat.2013.01.005 |
| 英文摘要 | A series of n-type copolymers based on dithienocoronene diimide with different number of thiophene units have been designed and synthesized by Pd-catalyzed Stile coupling polymerization. The soluble polymers P1-P3 exhibit good thermal stability with decomposition temperatures of 340-390 degrees C. The absorption spectra (400-700 nm) red shift, and optical band gap (1.7-1.9 eV) decreases with increasing thiophene number in the copolymers. The estimated LUMOs for these polymers (ca. -3.5 eV) are relatively insensitive to thiophene number, while the HOMOs (-6.0 to -5.7 eV) up shift with increasing thiophene number. Solution processed bulk heterojunction all-polymer solar cells are fabricated using polymers P1-P3 as acceptor and polythiophene derivative PT5TPA as donor. Power conversion efficiencies (upto 0.84%) increase with increasing thiophene number in the polymer acceptors. (C) 2013 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000317444300003 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/53987]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhan, Xiaowei |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Peking Univ, Coll Engn, Dept Mat Sci & Engn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Weiyi,Zhang, Zhi-Guo,Ma, Lanchao,et al. Dithienocoronene diimide based conjugated polymers as electron acceptors for all-polymer solar cells[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2013,112:13-19. |
| APA | Zhou, Weiyi,Zhang, Zhi-Guo,Ma, Lanchao,Li, Yongfang,&Zhan, Xiaowei.(2013).Dithienocoronene diimide based conjugated polymers as electron acceptors for all-polymer solar cells.SOLAR ENERGY MATERIALS AND SOLAR CELLS,112,13-19. |
| MLA | Zhou, Weiyi,et al."Dithienocoronene diimide based conjugated polymers as electron acceptors for all-polymer solar cells".SOLAR ENERGY MATERIALS AND SOLAR CELLS 112(2013):13-19. |
入库方式： OAI收割
来源：化学研究所
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