Comparison of conventional and inverted structures in fullerene-free organic solar cells
文献类型：期刊论文
| 作者 | Wang, Yifan1,3; Bai, Huitao1; Zhan, Xiaowei2 |
| 刊名 | JOURNAL OF ENERGY CHEMISTRY
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 24期号:6页码:744-749 |
| 关键词 | Organic solar cells Non-fullerene acceptors Fullerene free Vertical phase separation Inverted structure |
| 英文摘要 | A n-type small molecule DC-IDT2F, with 4,4,9,9-tetrakis(4-hexylphenyl)-indaceno[1,2-b:5,6-b']dithiophene as a central building block, furan as pi-bridges, and 1,1-dicyanomethylene-3-inclanone as end acceptor groups, was synthesized and used as an electron acceptor in solution-processed organic solar cells (OSCs). DC-IDT2F exhibited good thermal stability, broad and strong absorption in 500-850 nm, a narrow bandgap of 1.54 eV, LUMO of -3.88 eV, HOMO of -5.44 eV and an electron mobility of 6.5 x 10(-4) cm(2)/(Vs). DC-IDT2F-based OSCs with conventional and inverted structures exhibited power conversion efficiencies of 2.26 and 3.08%, respectively. The effect of vertical phase separation and morphology of the active layer on the device performance in the two structures was studied. (C) 2015 Science Press and Dalian Institute of Chemical Physics. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/29507]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Peking Univ, Dept Mat Sci & Engn, Coll Engn, Key Lab Polymer Chem & Phys,Minist Educ, Beijing 100871, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yifan,Bai, Huitao,Zhan, Xiaowei. Comparison of conventional and inverted structures in fullerene-free organic solar cells[J]. JOURNAL OF ENERGY CHEMISTRY,2015,24(6):744-749. |
| APA | Wang, Yifan,Bai, Huitao,&Zhan, Xiaowei.(2015).Comparison of conventional and inverted structures in fullerene-free organic solar cells.JOURNAL OF ENERGY CHEMISTRY,24(6),744-749. |
| MLA | Wang, Yifan,et al."Comparison of conventional and inverted structures in fullerene-free organic solar cells".JOURNAL OF ENERGY CHEMISTRY 24.6(2015):744-749. |
入库方式： OAI收割
来源：化学研究所
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