Solution-Processed Transparent Conducting Electrodes for Flexible Organic Solar Cells with 16.61% Efficiency
文献类型：期刊论文
| 作者 | Wan, Juanyong; Xia, Yonggao; Fang, Junfeng; Zhang, Zhiguo; Xu, Bingang; Wang, Jinzhao; Ai, Ling; Song, Weijie; Hui, Kwun Nam; Fan, Xi |
| 刊名 | NANO-MICRO LETTERS
 |
| 出版日期 | 2021 |
| 卷号 | 13期号:1 |
| 关键词 | ELECTRICAL-CONDUCTIVITY PEDOTPSS ELECTRODES IMPROVED STABILITY FILMS HYDROLYSIS NETWORK RAMAN |
| 英文摘要 | HighlightsThe PEDOT:PSS flexible electrodes with a unique CF3SO3H treatment exhibited high electrical characteristics and stability.An energy level tuning effect was induced to create a suitable work function.Flexible organic solar cells yielded a record-high efficiency of 16.61%, a high flexibility, and a good thermal stability. AbstractNonfullerene organic solar cells (OSCs) have achieved breakthrough with pushing the efficiency exceeding 17%. While this shed light on OSC commercialization, high-performance flexible OSCs should be pursued through solution manufacturing. Herein, we report a solution-processed flexible OSC based on a transparent conducting PEDOT:PSS anode doped with trifluoromethanesulfonic acid (CF3SO3H). Through a low-concentration and low-temperature CF3SO3H doping, the conducting polymer anodes exhibited a main sheet resistance of 35 Omega sq(-1) (minimum value: 32 Omega sq(-1)), a raised work function (approximate to 5.0 eV), a superior wettability, and a high electrical stability. The high work function minimized the energy level mismatch among the anodes, hole-transporting layers and electron-donors of the active layers, thereby leading to an enhanced carrier extraction. The solution-processed flexible OSCs yielded a record-high efficiency of 16.41% (maximum value: 16.61%). Besides, the flexible OSCs afforded the 1000 cyclic bending tests at the radius of 1.5 mm and the long-time thermal treatments at 85 degrees C, demonstrating a high flexibility and a good thermal stability. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22334]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Fan, X (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 2.Fang, JF (corresponding author), East China Normal Univ, Minist Educ, Engn Res Ctr Nanophoton & Adv Instrument, Sch Phys & Elect Sci, Shanghai 200241, Peoples R China. 3.Zhang, ZG (corresponding author), Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China. 4.Zhang, ZG (corresponding author), Beijing Univ Chem Technol, Beijing Adv Innovat Ctr Soft Matter Sci & Engn, State Key Lab Organ Inorgan Composites, Beijing 100029, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wan, Juanyong,Xia, Yonggao,Fang, Junfeng,et al. Solution-Processed Transparent Conducting Electrodes for Flexible Organic Solar Cells with 16.61% Efficiency[J]. NANO-MICRO LETTERS,2021,13(1). |
| APA | Wan, Juanyong.,Xia, Yonggao.,Fang, Junfeng.,Zhang, Zhiguo.,Xu, Bingang.,...&Li, Yongfang.(2021).Solution-Processed Transparent Conducting Electrodes for Flexible Organic Solar Cells with 16.61% Efficiency.NANO-MICRO LETTERS,13(1). |
| MLA | Wan, Juanyong,et al."Solution-Processed Transparent Conducting Electrodes for Flexible Organic Solar Cells with 16.61% Efficiency".NANO-MICRO LETTERS 13.1(2021). |
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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