Over 14% Efficiency Folding-Flexible ITO-free Organic Solar Cells Enabled by Eco-friendly Acid-Processed Electrodes
文献类型：期刊论文
| 作者 | Song, Wei; Peng, Ruixiang; Huang, Like; Liu, Chang; Fanady, Billy; Lei, Tao; Hong, Ling; Ge, Jinfeng; Facchetti, Antonio; Ge, Ziyi |
| 刊名 | ISCIENCE
 |
| 出版日期 | 2020 |
| 卷号 | 23期号:4 |
| 关键词 | PEDOTPSS FILMS CONDUCTIVITY LAYER PHOTOVOLTAICS ENHANCEMENT STABILITY COST |
| DOI | 10.1016/j.isci.2020.100981 |
| 英文摘要 | Environment-friendly manufacturing and mechanical robustness are imperative for commercialization of flexible OSCs as green-energy source, especially in portable and wearable self-powered flexible electronics. Although, the commonly adopted PEDOT:PSS electrodes that are treated with severely corrosive and harmful acid lack foldability. Herein, efficient folding-flexible OSCs with highly conductive and foldable PEDOT:PSS electrodes processed with eco-friendly cost-effective acid and polyhydroxy compound are demonstrated. The acid treatment endows PEDOT:PSS electrodes with high conductivity. Meanwhile, polyhydroxy compound doping contributes to excellent bending flexibility and foldability due to the better film adhesion between PEDOT:PSS and PET substrate. Accordingly, folding-flexible OSCs with high efficiency of 14.17% were achieved. After 1,000 bending or folding cycles, the device retained over 90% or 80% of its initial efficiency, respectively. These results represent one of the best performances for ITO-free flexible OSC reported so far and demonstrate a novel approach toward commercialized efficient and foldable green-processed OSCs. |
| 学科主题 | Science & Technology - Other Topics |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/19770]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Ge, ZY (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 2.Ge, ZY (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Song, Wei,Peng, Ruixiang,Huang, Like,et al. Over 14% Efficiency Folding-Flexible ITO-free Organic Solar Cells Enabled by Eco-friendly Acid-Processed Electrodes[J]. ISCIENCE,2020,23(4). |
| APA | Song, Wei.,Peng, Ruixiang.,Huang, Like.,Liu, Chang.,Fanady, Billy.,...&Ge, Ziyi.(2020).Over 14% Efficiency Folding-Flexible ITO-free Organic Solar Cells Enabled by Eco-friendly Acid-Processed Electrodes.ISCIENCE,23(4). |
| MLA | Song, Wei,et al."Over 14% Efficiency Folding-Flexible ITO-free Organic Solar Cells Enabled by Eco-friendly Acid-Processed Electrodes".ISCIENCE 23.4(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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