Synthesis and photovoltaic properties of low-bandgap polymers based on N-arylcarbazole
文献类型：期刊论文
| 作者 | Wang, Lifen1; Fu, Yingying2; Zhu, Lei1; Cui, Guangrui1; Liang, Fushun1; Guo, Liping1; Zhang, Xintong3; Xie, Zhiyuan2; Su, Zhongmin1 |
| 刊名 | POLYMER
 |
| 出版日期 | 2011-04-05 |
| 卷号 | 52期号:8页码:1748-1754 |
| 关键词 | Polymer Solar Cells N-arylcarbazole Low-bandgap Polymers |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2011.02.029 |
| 英文摘要 | Low-bandgap poly(2,7-carbazole) derivatives with variable N-substituent of ethyl (PEtCzBT), phenyl (PPhCzBT) and 4-diphenylaminophenyl (PTPACzBT) on the carbazoles, were synthesized through Suzuki coupling reaction. The polymers show excellent solubility in organic solvents (readily soluble in chloroform, THF and toluene etc.), good thermal stability (5% weight loss temperature of more than 417 degrees C), and electrochemical properties (reversible redox process with narrow bandgap), and deep HOMO energy levels (similar to 5.1 eV), allowing them promising candidates in the solar cell fabrication. Bulk-heterojunction solar cells with these polymers as electron donor and (6,6)-phenyl-C-71-butyric acid methyl ester (PC71BM) as electron acceptor exhibit high V-oc (0.91-0.95 V) and good power conversion efficiency (PCE) of 1.69% for PEtCzTB, 2.01% for PPhCzTB, and 2.42% for PTPACzTB. (C) 2011 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000289182800007 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/72421]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liang, Fushun |
| 作者单位 | 1.NE Normal Univ, Dept Chem, Changchun 130024, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 3.NE Normal Univ, Key Lab UV Emitting Mat & Technol, Minist Educ, Changchun 130024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Lifen,Fu, Yingying,Zhu, Lei,et al. Synthesis and photovoltaic properties of low-bandgap polymers based on N-arylcarbazole[J]. POLYMER,2011,52(8):1748-1754. |
| APA | Wang, Lifen.,Fu, Yingying.,Zhu, Lei.,Cui, Guangrui.,Liang, Fushun.,...&Su, Zhongmin.(2011).Synthesis and photovoltaic properties of low-bandgap polymers based on N-arylcarbazole.POLYMER,52(8),1748-1754. |
| MLA | Wang, Lifen,et al."Synthesis and photovoltaic properties of low-bandgap polymers based on N-arylcarbazole".POLYMER 52.8(2011):1748-1754. |
入库方式： OAI收割
来源：化学研究所
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