Synthesis and photovoltaic properties of conjugated side chains polymers with different electron-withdrawing and donating end groups
文献类型：期刊论文
| 作者 | Gu, Zhaojie1,2; Deng, Lijun1,2; Luo, Hao3; Guo, Xia3; Li, Haohao1,2; Cao, Zhencai1,2; Liu, Xunshan1,2; Li, Xinwei1,2; Huang, Hongyan1,2; Tan, Yingzi1,2 |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
 |
| 出版日期 | 2012-09-15 |
| 卷号 | 50期号:18页码:3848-3858 |
| 关键词 | Conjugated Polymers End Groups Functionalization Of Polymers Low Band Gap Photovoltaic Properties Polymer Solar Cells Side Chain Synthesis |
| ISSN号 | 0887-624X |
| DOI | 10.1002/pola.26180 |
| 英文摘要 | A series of novel low band gap polymers containing conjugated side chains with 4,7-dithien-5-yl-2,1,3-benzodiathiazole and different electron-withdrawing end groups of aldehyde (PT-DTBTCHO), 2-ethylhexyl cyanoacetate (PT-DTBTCN), 1,3-diethyl-2-thiobarbituric acid (PT-DTBTDT), and electron-donating end group of 2-methylthiophene (PT-DTBTMT) have been designed and synthesized. All polymers exhibit good solubility in common organic solvents, film-forming ability, and thermal stability. These conjugated polymers show the broad ultraviolet-visible absorption and the narrow optical band gaps in the range of 1.651.90 eV. Through changing the end group of conjugated side chains, the photophysical properties and energy levels of the polymers were tuned effectively. Bulk heterojunction solar cells based on the blend of these polymers and (6,6)-phenyl-C61-butyric acid methyl ester (PC61BM) reached the best power conversion efficiency (PCE) of 2.72%. (c) 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012 |
| 语种 | 英语 |
| WOS记录号 | WOS:000307339900019 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47357]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Tan, Songting |
| 作者单位 | 1.Xiangtan Univ, Coll Chem, Key Lab Environmentally Friendly Chem & Applicat, Minist Educ, Xiangtan 411105, Peoples R China 2.Xiangtan Univ, Key Lab Polymer Mat & Applicat Technol Hunan Prov, Xiangtan 411105, Peoples R China 3.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu, Zhaojie,Deng, Lijun,Luo, Hao,et al. Synthesis and photovoltaic properties of conjugated side chains polymers with different electron-withdrawing and donating end groups[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2012,50(18):3848-3858. |
| APA | Gu, Zhaojie.,Deng, Lijun.,Luo, Hao.,Guo, Xia.,Li, Haohao.,...&Tan, Songting.(2012).Synthesis and photovoltaic properties of conjugated side chains polymers with different electron-withdrawing and donating end groups.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,50(18),3848-3858. |
| MLA | Gu, Zhaojie,et al."Synthesis and photovoltaic properties of conjugated side chains polymers with different electron-withdrawing and donating end groups".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 50.18(2012):3848-3858. |
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。