Comparison of additive amount used in spin-coated and roll-coated organic solar cells
文献类型：期刊论文
| 作者 | Cheng, Pei1,2,4,6; Lin, Yuze1,2; Zawacka, Natalia K.4; Andersen, Thomas R.4; Liu, Wenqing4,5; Bundgaard, Eva4; Jorgensen, Mikkel4; Chen, Hongzheng5; Krebs, Frederik C.4; Zhan, Xiaowei3 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2014 |
| 卷号 | 2期号:45页码:19542-19549 |
| ISSN号 | 2050-7488 |
| DOI | 10.1039/c4ta04906c |
| 英文摘要 | All-polymer and polymer/fullerene inverted solar cells were fabricated by spin-coating and roll-coating processes. The spin-coated small-area (0.04 cm(2)) devices were fabricated on indium tin oxide (ITO) coated glass substrates in nitrogen. The roll-coated large-area (1.0 cm(2)) devices were prepared on ITO-free flexible substrates under ambient conditions. The use of a solvent additive, 1,8-diiodooctane (DIO), facilitated phase separation and enhanced power conversion efficiencies (PCEs). The PCE of polymer/fullerene solar cells increased from 4.58% to 8.12% with 2.5% (v/v) DIO when using the spin-coating process, and increased from 1.37% to 2.09% with 5% (v/v) DIO in the roll-coating process. The PCE of all-polymer solar cells increased from 1.44% to 3.51% with 4% (v/v) DIO when employing the spin-coating process. For the roll-coated large area devices the PCE increased from 0.15% to 0.73% with 9% (v/v) DIO. The optimal amounts of DIO, when using the roll-coating process for the two different active layers (5% and 9% respectively) are significantly higher than those for the spin-coating process (2.5% and 4%, respectively), which is ascribed to a fundamentally different drying mechanism. |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000344384000052 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51731]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhan, Xiaowei |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China 3.Peking Univ, Coll Engn, Dept Mat Sci & Engn, Beijing 100871, Peoples R China 4.Tech Univ Denmark, Dept Energy Convers & Storage, DK-4000 Roskilde, Denmark 5.Zhejiang Univ, Dept Polymer Sci & Engn, Hangzhou 310027, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Pei,Lin, Yuze,Zawacka, Natalia K.,et al. Comparison of additive amount used in spin-coated and roll-coated organic solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY A,2014,2(45):19542-19549. |
| APA | Cheng, Pei.,Lin, Yuze.,Zawacka, Natalia K..,Andersen, Thomas R..,Liu, Wenqing.,...&Zhan, Xiaowei.(2014).Comparison of additive amount used in spin-coated and roll-coated organic solar cells.JOURNAL OF MATERIALS CHEMISTRY A,2(45),19542-19549. |
| MLA | Cheng, Pei,et al."Comparison of additive amount used in spin-coated and roll-coated organic solar cells".JOURNAL OF MATERIALS CHEMISTRY A 2.45(2014):19542-19549. |
入库方式： OAI收割
来源：化学研究所
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