Foldable Semitransparent Organic Solar Cells for Photovoltaic and Photosynthesis
文献类型：期刊论文
| 作者 | Song, Wei; Fanady, Billy; Peng, Ruixiang; Hong, Ling; Wu, Lirong; Zhang, Wenxia; Yan, Tingting; Wu, Tao; Chen, Sanhui; Ge, Ziyi |
| 刊名 | ADVANCED ENERGY MATERIALS
 |
| 出版日期 | 2020 |
| 卷号 | 10期号:15 |
| 关键词 | PEDOTPSS FILMS ITO-FREE TRANSPARENT EFFICIENCY CONDUCTIVITY ELECTRODE |
| DOI | 10.1002/aenm.202000136 |
| 英文摘要 | Semitransparent organic solar cells (ST-OSCs) have attracted extensive attention for their potential greenhouse applications. Conventional ST-OSCs are typically based on indium tin oxide (ITO) electrodes which suffer from mechanical brittleness. Therefore, alternatives for ITO are required for realization of foldable-flexible ST-OSCs (FST-OSCs). Herein, flexible poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) electrodes are prepared as ITO alternatives via polyhydroxy compound (xylitol) microdoping and acid treatment. As a result, flexible opaque OSCs based on PBDB-T-2F:Y6 photoactive system yield a high efficiency of 14.20%. The desirable optical properties of modified PEDOT:PSS electrodes in the visible light region and PBDB-T-2F:Y6 photoactive layer in the near-infrared region facilitate the fabrication of FST-OSCs with over 10% efficiency and 21% average visible light transmittance. Those FST-OSCs also display excellent mechanical stability against bending and folding due to the xylitol doping, where over 80% of the initial efficiency can still be maintained even after 1000 folding cycles. Meanwhile, parallel comparisons between plants grown under direct sunlight with a FST-OSCs roof and those under direct sunlight yield very similar results in terms of branch sturdiness and hypertrophic leaves. The results pave the way for realizing high-performing FST-OSCs based on PEDOT:PSS electrodes that could utilize visible light for plant growth and infrared light for power generation. |
| 学科主题 | Chemistry ; Energy & Fuels ; Materials Science ; Physics |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/19895]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Ge, ZY (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, 19 Yuquan Rd, Beijing 100049, Peoples R China. 2.Ge, ZY (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, 1219 West Zhong Guan Rd, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Song, Wei,Fanady, Billy,Peng, Ruixiang,et al. Foldable Semitransparent Organic Solar Cells for Photovoltaic and Photosynthesis[J]. ADVANCED ENERGY MATERIALS,2020,10(15). |
| APA | Song, Wei.,Fanady, Billy.,Peng, Ruixiang.,Hong, Ling.,Wu, Lirong.,...&Ge, Ziyi.(2020).Foldable Semitransparent Organic Solar Cells for Photovoltaic and Photosynthesis.ADVANCED ENERGY MATERIALS,10(15). |
| MLA | Song, Wei,et al."Foldable Semitransparent Organic Solar Cells for Photovoltaic and Photosynthesis".ADVANCED ENERGY MATERIALS 10.15(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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