A 2-(trifluoromethyl)thieno [3,4-b]thiophene-based small-molecule electron acceptor for polymer solar cell application
文献类型：期刊论文
| 作者 | Wang, Pengfei1,2; Fan, Haijun1; Zhu, Xiaozhang1,2 |
| 刊名 | DYES AND PIGMENTS
 |
| 出版日期 | 2018-08-01 |
| 卷号 | 155页码:179-185 |
| 关键词 | Indacenodithiophene Non-fullerene Small Molecular Acceptor 2-(Trifluoromethyl)Thieno[3 4-b]Thiophene |
| ISSN号 | 0143-7208 |
| DOI | 10.1016/j.dyepig.2018.03.032 |
| 英文摘要 | A new TbT unit 2-(trifluoromethyl)thieno[3,4-b]thiophene is designed and synthesized for developing small molecule acceptor. A small molecule acceptor ATT-8 with an indacenodithiophene (ITD) core, two rhodanine ending-groups, and two TbT linkers were constructed. A wide-bandgap polymer donor PBDB-T is selected to fabricate bulk-heterojunction solar cells with ATT-8 acceptor. The as-cast film device delivers a PCE of 4.80% with an open circuit voltage (V-oc) of 0.955 V, a short-circuit current (J(sc)) of 10.32 mA cm(-2) and a fill factor (FF) of 48.71%. Further optimization via additive and thermal annealing (TA) promotes PCE of the device to 7.31% with a V-oc of 0.804 V, a J(sc) of 13.90 mA cm(-2), and an FF of 65.42%. |
| 语种 | 英语 |
| WOS记录号 | WOS:000433650300025 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42685]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Fan, Haijun; Zhu, Xiaozhang |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Pengfei,Fan, Haijun,Zhu, Xiaozhang. A 2-(trifluoromethyl)thieno [3,4-b]thiophene-based small-molecule electron acceptor for polymer solar cell application[J]. DYES AND PIGMENTS,2018,155:179-185. |
| APA | Wang, Pengfei,Fan, Haijun,&Zhu, Xiaozhang.(2018).A 2-(trifluoromethyl)thieno [3,4-b]thiophene-based small-molecule electron acceptor for polymer solar cell application.DYES AND PIGMENTS,155,179-185. |
| MLA | Wang, Pengfei,et al."A 2-(trifluoromethyl)thieno [3,4-b]thiophene-based small-molecule electron acceptor for polymer solar cell application".DYES AND PIGMENTS 155(2018):179-185. |
入库方式： OAI收割
来源：化学研究所
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