Effect of Branched Side Chains on the Physicochemical and Photovoltaic Properties of Poly(3-hexylthiophene) Isomers
文献类型：期刊论文
| 作者 | Cui, Chaohua; Sun, Yeping; Zhang, Zhi-Guo; Zhang, Maojie; Zhang, Jing; Li, Yongfang |
| 刊名 | MACROMOLECULAR CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2012-11-14 |
| 卷号 | 213期号:21页码:2267-2274 |
| 关键词 | Branched Alkyl Side Chains Poly[3-(2-ethylbutyl) Thiophene] Poly(3-hexylthiophene) Isomers Poly[3-(1-methylpentyl)Thiophene] Polymer Solar Cells |
| ISSN号 | 1022-1352 |
| DOI | 10.1002/macp.201200319 |
| 英文摘要 | Two P3HT isomers with branched alkyl side chains, P3EBT and P3MPT, are synthesized. The HOMO energy levels of P3EBT and P3MPT are -5.35 and -5.24 eV, respectively, which are significantly lower than that of P3HT with a linear side chain. The absorption edges of the two P3HT isomer films, especially those of P3EBT, are blue-shifted in comparison with that of P3HT. A PSC based on P3EBT: IC60 BA (2: 1 w/w) shows a high open-circuit voltage of 0.98 V, which is the highest V-oc reported so far for polythiophene-based PSCs. A PSC based on P3MPT: IC(70)BA (2: 1 w/w) exhibits a power conversion efficiency of 3.62% with a V-oc of 0.91 V. P3MPT is suitable for the application in tandem PSCs. |
| 语种 | 英语 |
| WOS记录号 | WOS:000312652700008 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/48785]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Yongfang |
| 作者单位 | Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Chaohua,Sun, Yeping,Zhang, Zhi-Guo,et al. Effect of Branched Side Chains on the Physicochemical and Photovoltaic Properties of Poly(3-hexylthiophene) Isomers[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2012,213(21):2267-2274. |
| APA | Cui, Chaohua,Sun, Yeping,Zhang, Zhi-Guo,Zhang, Maojie,Zhang, Jing,&Li, Yongfang.(2012).Effect of Branched Side Chains on the Physicochemical and Photovoltaic Properties of Poly(3-hexylthiophene) Isomers.MACROMOLECULAR CHEMISTRY AND PHYSICS,213(21),2267-2274. |
| MLA | Cui, Chaohua,et al."Effect of Branched Side Chains on the Physicochemical and Photovoltaic Properties of Poly(3-hexylthiophene) Isomers".MACROMOLECULAR CHEMISTRY AND PHYSICS 213.21(2012):2267-2274. |
入库方式： OAI收割
来源：化学研究所
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