High performance polymer solar cells based on a two dimensional conjugated polymer from alkylthienyl-substituted benzodifuran and benzothiadiazole
文献类型：期刊论文
| 作者 | Liu, Bo1,3; Qiu, Beibei1; Chen, Xuewen1; Xiao, Lu1; Li, Yongfang2; He, Yuehui3; Jiang, Lihui1; Zou, Yingping1,3,4 |
| 刊名 | POLYMER CHEMISTRY
 |
| 出版日期 | 2014-09-07 |
| 卷号 | 5期号:17页码:5002-5008 |
| ISSN号 | 1759-9954 |
| DOI | 10.1039/c4py00392f |
| 英文摘要 | A new low bandgap D-A copolymer PBDFTDTBT containing 4,8-bis(2-(2-ethylhexyl)thiophen-2-yl)-benzo [1,2-b;3,4-b']difuran (BDFT) and 4,7-di(thiophen-2-yl)-5,6-dioctyloxybenzo[c][1,2,5]thiadiazole (DTBT) units was synthesized and characterized for application as a donor material in polymer solar cells (PSCs). The PBDFTDTBT film showed a broad absorption band from 300 nm to around 730 nm in the visible light region and the hole mobility of the blend of PBDFTDTBT and PC71BM reached up to 0.36 cm(2) V-1 s(-1) by using the space charge limited current (SCLC) method. The PSCs based on PBDFTDTBT:PC71BM (1 : 1.5, w/w) exhibited a promising power conversion efficiency (PCE) of 6.0% under the illumination of AM 1.5 G, 100 mW cm(-2) with a high short circuit current density (J(sc)) of 12.04 mA cm(-2) and an open circuit voltage (V-oc) of 0.76 V. |
| 语种 | 英语 |
| WOS记录号 | WOS:000340581200017 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/49955]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zou, Yingping |
| 作者单位 | 1.Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China 3.Cent S Univ, State Key Lab Powder Met, Changsha 410083, Hunan, Peoples R China 4.Cent S Univ, Inst Supermicrostruct & Ultrafast Proc Adv Mat, Changsha 410083, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Bo,Qiu, Beibei,Chen, Xuewen,et al. High performance polymer solar cells based on a two dimensional conjugated polymer from alkylthienyl-substituted benzodifuran and benzothiadiazole[J]. POLYMER CHEMISTRY,2014,5(17):5002-5008. |
| APA | Liu, Bo.,Qiu, Beibei.,Chen, Xuewen.,Xiao, Lu.,Li, Yongfang.,...&Zou, Yingping.(2014).High performance polymer solar cells based on a two dimensional conjugated polymer from alkylthienyl-substituted benzodifuran and benzothiadiazole.POLYMER CHEMISTRY,5(17),5002-5008. |
| MLA | Liu, Bo,et al."High performance polymer solar cells based on a two dimensional conjugated polymer from alkylthienyl-substituted benzodifuran and benzothiadiazole".POLYMER CHEMISTRY 5.17(2014):5002-5008. |
入库方式： OAI收割
来源：化学研究所
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