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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Efficient Interface Modification via Multi-Site Coordination for Improved Efficiency and Stability in Organic Solar Cells
Runnan Yu,Xu Hai Wei,Guangzheng Wu,Yongshuai Gong,Biao Zhao,Jianhui Hou,Chunhe Yang,Zhan'ao Tan +7 more
TL;DR: In this article , low work function metal oxides have been widely used as electron transport layer (ETL) in organic solar cells (OSCs), but the ubiquitous contact barrier and intrinsic surface defects of such ETLs...
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Suppressing Kinetic Aggregation of Non-Fullerene Acceptor via Versatile Alloy States Enables High-Efficiency and Stable Ternary Polymer Solar Cells
Kang‐Ning Zhang,Jia-Jia Guo,Liu‐Jiang Zhang,Chaochao Qin,Hang Yin,Xingyu Gao,Xiaotao Hao,Xiaotao Hao +7 more
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Understanding the Charge Transfer State and Energy Loss Trade-offs in Non-fullerene-Based Organic Solar Cells
Top Archie Dela Peña,Jafar Iqbal Khan,Neha Chaturvedi,Ruijie Ma,Zengshan Xing,Julien Gorenflot,Anirudh Sharma,Fai Lun Ng,Derya Baran,He Yan,Frédéric Laquai,Kam Sing Wong +11 more
TL;DR: In this paper, the Hong Kong Research Grants Council (HRC) and the William Mong Institute of Nano Science and Technology (WMINTST19/SC04) partially supported the work.
Journal ArticleDOI
Mechanism of the Photodegradation of A-D-A Acceptors for Organic Photovoltaics*.
TL;DR: In this paper, the photodegradation pathway of A-D-A type nonfullerene acceptors for organic photovoltaics was elucidated using IT-4F as a benchmark example.
Journal ArticleDOI
Versatile Sequential Casting Processing for Highly Efficient and Stable Binary Organic Photovoltaics
Chengliang He,Youwen Pan,Baohua Wu,Xinxin Xia,Zeng Chen,Hai Yan Zhu,Chang-Qi Ma,Xinhui Lu,Wei Ma,Guanghao Lu,Lijian Zuo,Hongzheng Chen +11 more
TL;DR: In this paper , the authors proposed a swelling-intercalation phase-separation model to interpret the morphology evolution during SC processing for BHJ-based organic solar cells.
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
Journal ArticleDOI
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.