Efficient Semitransparent Organic Solar Cells with Tunable Color enabled by an Ultralow-Bandgap Nonfullerene Acceptor
文献类型：期刊论文
| 作者 | Cui, Yong1,2; Yang, Chenyi1,3; Yao, Huifeng1; Zhu, Jie1,4; Wang, Yuming5; Jia, Guoxiao1,3; Gao, Feng5; Hou, Jianhui1,2 |
| 刊名 | ADVANCED MATERIALS
 |
| 出版日期 | 2017-11-20 |
| 卷号 | 29期号:43 |
| 关键词 | Nonfullerene Acceptors Organic Solar Cells Semitransparent Tunable Color |
| 英文摘要 | Semitransparent organic solar cells (OSCs) show attractive potential in power-generating windows. However, the development of semitransparent OSCs is lagging behind opaque OSCs. Here, an ultralow-bandgap non-fullerene acceptor, "IEICO-4Cl", is designed and synthesized, whose absorption spectrum is mainly located in the near-infrared region. When IEICO-4Cl is blended with different polymer donors (J52, PBDB-T, and PTB7-Th), the colors of the blend films can be tuned from purple to blue to cyan, respectively. Traditional OSCs with a nontransparent Al electrode fabricated by J52: IEICO-4Cl, PBDB-T: IEICO-4Cl, and PTB7-Th: IEICO-4Cl yield power conversion efficiencies (PCE) of 9.65 +/- 0.33%, 9.43 +/- 0.13%, and 10.0 +/- 0.2%, respectively. By using 15 nm Au as the electrode, semitransparent OSCs based on these three blends also show PCEs of 6.37%, 6.24%, and 6.97% with high average visible transmittance (AVT) of 35.1%, 35.7%, and 33.5%, respectively. Furthermore, via changing the thickness of Au in the OSCs, the relationship between the transmittance and efficiency is studied in detail, and an impressive PCE of 8.38% with an AVT of 25.7% is obtained, which is an outstanding value in the semitransparent OSCs. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/39117]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Res Educ Ctr Excellence Mol Sci, State Key Lab Polymer Phys & Chem,Beijing Natl La, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Sci & Technol Beijing, Sch Chem & Biol Engn, Beijing 100083, Peoples R China 4.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China 5.Linkoping Univ, Biomol & Organ Elect IFM, S-58183 Linkoping, Sweden |
| 推荐引用方式 GB/T 7714 | Cui, Yong,Yang, Chenyi,Yao, Huifeng,et al. Efficient Semitransparent Organic Solar Cells with Tunable Color enabled by an Ultralow-Bandgap Nonfullerene Acceptor[J]. ADVANCED MATERIALS,2017,29(43). |
| APA | Cui, Yong.,Yang, Chenyi.,Yao, Huifeng.,Zhu, Jie.,Wang, Yuming.,...&Hou, Jianhui.(2017).Efficient Semitransparent Organic Solar Cells with Tunable Color enabled by an Ultralow-Bandgap Nonfullerene Acceptor.ADVANCED MATERIALS,29(43). |
| MLA | Cui, Yong,et al."Efficient Semitransparent Organic Solar Cells with Tunable Color enabled by an Ultralow-Bandgap Nonfullerene Acceptor".ADVANCED MATERIALS 29.43(2017). |
入库方式： OAI收割
来源：化学研究所
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