Journal ArticleDOI
18% Efficiency organic solar cells
Qishi Liu,Qishi Liu,Yufan Jiang,Yufan Jiang,Ke Jin,Jianqiang Qin,Jingui Xu,Wenting Li,Ji Xiong,Jinfeng Liu,Zuo Xiao,Kuan Sun,Shangfeng Yang,Xiaotao Zhang,Liming Ding +14 more
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This article is published in Chinese Science Bulletin.The article was published on 2020-01-07. It has received 2154 citations till now. The article focuses on the topics: Organic solar cell.read more
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In-situ self-organized anode interlayer enables organic solar cells with simultaneously simplified processing and greatly improved efficiency to 17.8%
TL;DR: Li et al. as discussed by the authors proposed a simple strategy to simultaneously obtain anode interlayer and boost performances of OSCs by directly adding a tiny small molecule [2-(9H-carbazol-9-yl)ethyl] phosphonic acid (2PACz) into the active layer.
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High-Detectivity Non-Fullerene Organic Photodetectors Enabled by a Cross-Linkable Electron Blocking Layer
TL;DR: Two cross-linkable polymers, which can be deposited on the top of the widely used poly(3,4-ethylenedioxythiophene) polystyrene sulfonate and form robust layer that can effectively suppress the electron injection from the anode under reverse bias are developed.
Journal ArticleDOI
Lowing the energy loss of organic solar cells by molecular packing engineering via multiple molecular conjugation extension
Hongbin Chen,Yalu Zou,Huazhe Liang,Teng-Fei He,Xiaoyun Xu,Yunxin Zhang,Zaifei Ma,Jian Wang,Mingtao Zhang,Quanwen Li,Chenxi Li,Guankui Long,Xiangjian Wan,Zhao-Yu Yao,Yongsheng Chen +14 more
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Advances in Metal Halide Perovskite Film Preparation: The Role of Anti-Solvent Treatment
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A wide-bandgap π-conjugated polymer for high-performance ternary organic solar cells with an efficiency of 17.40%
Thavamani Gokulnath,Jungmin Choi,Ho-Yeol Park,Kyungmin Sung,Yeongju Do,Hyungjin Park,Junyoung Kim,Saripally Sudhaker Reddy,Jehan Kim,Myungkwan Song,Jinhwan Yoon,Sung-Ho Jin +11 more
TL;DR: In this paper, the authors used a passivated electron transporting layer (ETL) and a π-conjugated polymer as a third component to improve the performance of ternary organic solar cells (TOSCs).
References
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Polymer photovoltaic cells : enhanced efficiencies via a network of internal donor-acceptor heterojunctions
TL;DR: In this paper, the carrier collection efficiency and energy conversion efficiency of polymer photovoltaic cells were improved by blending of the semiconducting polymer with C60 or its functionalized derivatives.
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Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient Core
Jun Yuan,Yunqiang Zhang,Liuyang Zhou,Liuyang Zhou,Guichuan Zhang,Hin-Lap Yip,Tsz-Ki Lau,Xinhui Lu,Can Zhu,Can Zhu,Hongjian Peng,Paul A. Johnson,Mario Leclerc,Yong Cao,Jacek Ulanski,Yongfang Li,Yingping Zou +16 more
TL;DR: In this paper, a ladder-type electron-deficient core-based central fused ring (Dithienothiophen[3.2-b]- pyrrolobenzothiadiazole) with a benzothiadiadiazoles (BT) core was proposed to fine-tune its absorption and electron affinity.
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An electron acceptor challenging fullerenes for efficient polymer solar cells.
TL;DR: A novel non-fullerene electron acceptor (ITIC) that overcomes some of the shortcomings of fullerene acceptors, for example, weak absorption in the visible spectral region and limited energy-level variability, is designed and synthesized.
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Recent Advances in Bulk Heterojunction Polymer Solar Cells
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Organic and solution-processed tandem solar cells with 17.3% efficiency
Lingxian Meng,Yamin Zhang,Xiangjian Wan,Chenxi Li,Xin Zhang,Yanbo Wang,Xin Ke,Zuo Xiao,Liming Ding,Ruoxi Xia,Hin-Lap Yip,Yong Cao,Yongsheng Chen +12 more
TL;DR: In this article, a semi-empirical model analysis and using the tandem cell strategy to overcome the low charge mobility of organic materials, leading to a limit on the active-layer thickness and efficient light absorption was performed.