| Acceptor-Acceptor Conjugated Copolymers Based on Perylenediimide and Benzothiadiazole for All-Polymer Solar Cells | |
| Alternative Title | 基于苝酰亚胺和苯并噻二唑的受体-受体共轭聚合物并用于全聚合物太阳能电池 |
| Ge CW(葛从伍)1; Mei CY(梅崇余)1; Ling J(凌君)1; Wang JT(王金土)1; Zhao FG(赵福刚)1; Liang L(梁龙)1; Li HJ(李红娇)1; Xie YS(谢永树)1; Li WS(李维实)1 | |
| 2014 | |
| Source Publication | J. Polym. Sci. Pol. Chem.
 |
| Volume | 52Issue:8Pages:1200-1215 |
| Abstract | Donor-acceptor (D-A) conjugated copolymers are one of known classes of organic optoelectronic materials and have been well developed. However, less attention has been paid on acceptor-acceptor (A-A) conjugated analogs. In this work, two types of A-A conjugated copolymers, namely P1-Cn and P2-Cn (n is the carbon number of their alkyl side chains), were designed and synthesized based on perylenediimide (PDI) and 2,1,3-benzothiadiazole (BT). Different from P1-Cn, P2-Cn polymers have additional acetylene -spacers between PDI and BT and thus hold a more planar backbone configuration. Property studies revealed that P2-Cn polymers possess a much red-extended UV-vis absorption spectrum, stronger - interchain interactions, and one-order larger electron mobility in their neat film state than P1-Cn. However, all-polymer solar cells using P1-Cn as acceptor component and poly(3-hexyl thiophene) or poly(2,7-(9,9-didodecyl-fluoene)-alt-5,5-(4,7-dithienyl-2-yl-2,1,3-benzothiadiazole) as donor component exhibited much better performance than those based on P2-Cn. Apart from their backbone chemical structure, the side chains were found to have little influence on the photophysical, electrochemical, and photovoltaic properties for both P1-Cn and P2-Cn polymers. (c) 2014 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2014, 52, 1200-1215 |
| Subject Area | 高分子化学 |
| DOI | 10.1002/pola.27108 |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sioc.ac.cn/handle/331003/38888 |
| Collection | 高分子材料研究室 |
| Corresponding Author | Xie YS(谢永树); Li WS(李维实) |
| Affiliation | 1.华东理工大学 2.中科院上海有机化学研究所 3.浙江大学 |
| Recommended Citation GB/T 7714 | Ge CW,Mei CY,Ling J,et al. Acceptor-Acceptor Conjugated Copolymers Based on Perylenediimide and Benzothiadiazole for All-Polymer Solar Cells[J]. J. Polym. Sci. Pol. Chem.,2014,52(8):1200-1215. |
| APA | 葛从伍.,梅崇余.,凌君.,王金土.,赵福刚.,...&李维实.(2014).Acceptor-Acceptor Conjugated Copolymers Based on Perylenediimide and Benzothiadiazole for All-Polymer Solar Cells.J. Polym. Sci. Pol. Chem.,52(8),1200-1215. |
| MLA | 葛从伍,et al."Acceptor-Acceptor Conjugated Copolymers Based on Perylenediimide and Benzothiadiazole for All-Polymer Solar Cells".J. Polym. Sci. Pol. Chem. 52.8(2014):1200-1215. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2014118.pdf（1346KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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