Roll-coating fabrication of flexible organic solar cells: comparison of fullerene and fullerene-free systems | |
Liu, Kuan ; Larsen-Olsen, Thue Trofod ; Lin, Yuze ; Beliatis, Michail ; Bundgaard, Eva ; Jorgensen, Mikkel ; Krebs, Frederik C. ; Zhan, Xiaowei | |
刊名 | JOURNAL OF MATERIALS CHEMISTRY A
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2016 | |
关键词 | POWER CONVERSION EFFICIENCY SMALL-MOLECULE ACCEPTOR HIGH-PERFORMANCE ELECTRON-ACCEPTORS 3D STRUCTURE POLYMER PHOTOVOLTAICS SINGLE BENZODITHIOPHENE MORPHOLOGY |
DOI | 10.1039/c5ta07357j |
英文摘要 | Flexible organic solar cells (OSCs) based on a blend of low-bandgap polymer donor PTB7-TH and non-fullerene small molecule acceptor IEIC were fabricated via a roll-coating process under ambient atmosphere. Both an indium tin oxide (ITO)-free substrate and a flexible ITO substrate were employed in these inverted OSCs. OSCs with flexible ITO and ITO-free substrates exhibited power conversion efficiencies (PCEs) up to 2.26% and 1.79%, respectively, which were comparable to those of the reference devices based on fullerene acceptors under the same conditions. This is the first example for all roll-coating fabrication procedures for flexible OSCs based on non-fullerene acceptors with the PCE exceeding 2%. The fullerene-free OSCs exhibited better dark storage stability than the fullerene-based control devices.; NSFC [91433114, 51261130582, 21025418]; Danish National Research Foundation; SCI(E); EI; ARTICLE; frkr@dtu.dk; xwzhan@pku.edu.cn; 3; 1044-1051; 4 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/437862] ![]() |
专题 | 工学院 |
推荐引用方式 GB/T 7714 | Liu, Kuan,Larsen-Olsen, Thue Trofod,Lin, Yuze,et al. Roll-coating fabrication of flexible organic solar cells: comparison of fullerene and fullerene-free systems[J]. JOURNAL OF MATERIALS CHEMISTRY A,2016. |
APA | Liu, Kuan.,Larsen-Olsen, Thue Trofod.,Lin, Yuze.,Beliatis, Michail.,Bundgaard, Eva.,...&Zhan, Xiaowei.(2016).Roll-coating fabrication of flexible organic solar cells: comparison of fullerene and fullerene-free systems.JOURNAL OF MATERIALS CHEMISTRY A. |
MLA | Liu, Kuan,et al."Roll-coating fabrication of flexible organic solar cells: comparison of fullerene and fullerene-free systems".JOURNAL OF MATERIALS CHEMISTRY A (2016). |
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