Synthesis, characterization and photovoltaic properties of benzo[1,2-b:4,5-b ']dithiophene-bridged molecules
文献类型:期刊论文
作者 | Liu, Xinli1,2; Li, Shusheng3; Li, Jinhua4; Wang, Jian5; Tan, Zhan'ao3; Yan, Feng4; Li, Hua2,6; Lo, Yih Hsing7; Chui, Chung-Hin8; Wong, Wai-Yeung2 |
刊名 | RSC ADVANCES
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出版日期 | 2014 |
卷号 | 4期号:108页码:63260-63267 |
ISSN号 | 2046-2069 |
DOI | 10.1039/c4ra10081f |
英文摘要 | Four new acceptor-donor-acceptor based organic small molecules with the benzo[1,2-b:4,5-b']dithiophene (BDT) unit as the central donor group, benzothiadiazole (BT) or fluoro-substituted benzothiadiazole as the acceptor, and different end-capping groups (BTBDT1-BTBDT4) have been synthesized and tested for solution-processed bulk-heterojunction organic solar cells. The absorption spectra, electronic energy levels, hole mobilities and solar cell performance of these compounds were investigated. All compounds show broad absorption in the visible range. The PCE of the solar cell device based on BTBDT3/PC71BM (1 : 2, w/w) reached 3.91% with a J(SC) of 10.08 mA cm(-2), a V-OC of 0.90 V and a FF of 0.43, under illumination of AM 1.5G, 100 mW cm(-2). |
语种 | 英语 |
WOS记录号 | WOS:000345701500060 |
出版者 | ROYAL SOC CHEMISTRY |
源URL | [http://ir.iccas.ac.cn/handle/121111/51093] ![]() |
专题 | 中国科学院化学研究所 |
通讯作者 | Wong, Wai-Yeung |
作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Hong Kong Baptist Univ, Dept Chem, Partner State Key Lab Environm & Biol Anal, Inst Mol Funct Mat, Kowloon Tong, Hong Kong, Peoples R China 3.Hong Kong Baptist Univ, Inst Adv Mat, Kowloon Tong, Hong Kong, Peoples R China 4.North China Elect Power Univ, Beijing Key Lab Energy Secur & Clean Utilizat, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China 5.Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China 6.Jilin Univ, State Key Lab Theoret & Computat Chem, Inst Theoret Chem, Changchun 130023, Peoples R China 7.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China 8.Minzu Univ China, Beijing Engn Res Ctr Food Environm & Publ Hlth, Beijing 100081, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Xinli,Li, Shusheng,Li, Jinhua,et al. Synthesis, characterization and photovoltaic properties of benzo[1,2-b:4,5-b ']dithiophene-bridged molecules[J]. RSC ADVANCES,2014,4(108):63260-63267. |
APA | Liu, Xinli.,Li, Shusheng.,Li, Jinhua.,Wang, Jian.,Tan, Zhan'ao.,...&Wong, Wai-Yeung.(2014).Synthesis, characterization and photovoltaic properties of benzo[1,2-b:4,5-b ']dithiophene-bridged molecules.RSC ADVANCES,4(108),63260-63267. |
MLA | Liu, Xinli,et al."Synthesis, characterization and photovoltaic properties of benzo[1,2-b:4,5-b ']dithiophene-bridged molecules".RSC ADVANCES 4.108(2014):63260-63267. |
入库方式: OAI收割
来源:化学研究所
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