Perylene diimide-benzodithiophene D-A copolymers as acceptor in all-polymer solar cells
文献类型：期刊论文
| 作者 | Zhang, Youdi1; Guo, Xia1; Su, Wenyan1; Guo, Bing1; Xu, Zhuo1; Zhang, Maojie1; Li, Yongfang1,2 |
| 刊名 | ORGANIC ELECTRONICS
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 41页码:49-55 |
| 关键词 | Perylene Diimide N-type Conjugated Polymers Polymer Acceptors All-polymer Solar Cells |
| 英文摘要 | Two n-type conjugated D-A copolymers with perylene diimide (PDI) as acceptor unit and benzodithiophene (BDT) as donor unit, P(PDI-BDT-Ph) and P(PDI-BDT-Th), were synthesized and applied as electron acceptor in all-polymer solar cells (all-PSCs). P(PDI-BDT-Ph) and P(PDI-BDT-Th) films exhibit similar absorption spectra in the visible region with optical bandgap (E-g) of 1.65 eV and 1.55 eV respectively, and the identical LUMO level of -3.89 eV. The all-PSCs based on P(PDI-BDT-Ph) as acceptor and PTB7-Th as donor demonstrated a power conversion efficiency (PCE) of 4.31% with a short-circuit current density (J(sc)) of 11.94 mA cm(-2), an open-circuit voltage (V-oc) of 0.81 V, and a fill factor (FF) of 44.49%. By contrast, the corresponding all-PSCs with P(PDI-BDT-Th) as acceptor showed a relative lower PCE of 3.58% with a Jsc of 11.36 mA cm(-2), V-oc of 0.79 V, and FF of 40.00%. (C) 2016 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/38008]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Lab Adv Optoelect Mat, State & Local Joint Engn Lab Novel Funct Polymer, Suzhou 215123, Peoples R China 2.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Youdi,Guo, Xia,Su, Wenyan,et al. Perylene diimide-benzodithiophene D-A copolymers as acceptor in all-polymer solar cells[J]. ORGANIC ELECTRONICS,2017,41:49-55. |
| APA | Zhang, Youdi.,Guo, Xia.,Su, Wenyan.,Guo, Bing.,Xu, Zhuo.,...&Li, Yongfang.(2017).Perylene diimide-benzodithiophene D-A copolymers as acceptor in all-polymer solar cells.ORGANIC ELECTRONICS,41,49-55. |
| MLA | Zhang, Youdi,et al."Perylene diimide-benzodithiophene D-A copolymers as acceptor in all-polymer solar cells".ORGANIC ELECTRONICS 41(2017):49-55. |
入库方式： OAI收割
来源：化学研究所
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