High-performance inverted PThTPTI:PC71BM solar cells
文献类型：期刊论文
| 作者 | Li, Hui1; Cao, Jiamin2; Zhou, Qing1; Ding, Liming2; Wang, Jizheng1 |
| 刊名 | NANO ENERGY
 |
| 出版日期 | 2015-07-01 |
| 卷号 | 15页码:125-134 |
| 关键词 | Polymer solar cells D-A copolymer Fused-ring acceptor unit Impedance Capacitance |
| 英文摘要 | A highly efficient D-A conjugated polymer (PThTPTI) was applied in inverted organic solar cells. Optimized PThTPTI:PC71BM cells give an outstanding PCE as high as 9.20%, with V-oc of 0.882 V, J(sc) of 14.31 mA/cm(2), FF of 72.9%, and over 72% EQE in the range of 420-640 nm. DIO (1, 8-diiodooctane) effects on device performance are also systematically investigated. The result shows that the addition of DIO produces greatly improved nanoscale morphology of the blend film, which actually does not lead to significantly improved light absorption and build-in potential. Instead it leads to more efficient charge transfer, less carrier recombination, longer effective carrier lifetime and higher carrier mobility, which are the main contributors for the high efficiency. (C) 2015 Elsevier Ltd. 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/121111/29239]  |
| 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, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China 2.Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Hui,Cao, Jiamin,Zhou, Qing,et al. High-performance inverted PThTPTI:PC71BM solar cells[J]. NANO ENERGY,2015,15:125-134. |
| APA | Li, Hui,Cao, Jiamin,Zhou, Qing,Ding, Liming,&Wang, Jizheng.(2015).High-performance inverted PThTPTI:PC71BM solar cells.NANO ENERGY,15,125-134. |
| MLA | Li, Hui,et al."High-performance inverted PThTPTI:PC71BM solar cells".NANO ENERGY 15(2015):125-134. |
入库方式： OAI收割
来源：化学研究所
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