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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Ultrafast Kinetics Investigation of a Fluorinated-Benzothiadiazole Polymer with an Increased Excited State Transition Dipole Moment Applied in Organic Solar Cells
Pingping Gong,Pingping Gong,Pengzhi Guo,Yufei Wang,Lihe Yan,Zezhou Liang,Mingqiang Ding,Junfeng Tong,Jianfeng Li,Yangjun Xia +9 more
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Organic Semiconductors for Vacuum-Deposited Planar Heterojunction Solar Cells.
Zhenzhen Zhang,Yuze Lin +1 more
TL;DR: It is suggested that extending the exciton diffusion length of organic photovoltaic materials should boost PHJ OSCs gradually become another option for organic photvoltaic application.
Journal ArticleDOI
Zinc Oxide Coated Carbon Dot Nanoparticles as Electron Transport Layer for Inverted Polymer Solar Cells
Zhao Wensheng,Zhao Wensheng,Lingpeng Yan,Lingpeng Yan,Huimin Gu,Huimin Gu,Zerui Li,Yaling Wang,Qun Luo,Yongzhen Yang,Xuguang Liu,Hua Wang,Chang-Qi Ma +12 more
TL;DR: In this paper, an interface engineering tool to improve the performance of polymer solar cells (PSCs) is presented, and zinc oxide is a significant interfacial material for PSCs.
Journal ArticleDOI
Highly efficient long thin-film fiber-shaped dye sensitized solar cells based on a fully organic sensitizer
S. Casadio,Nicola Sangiorgi,Alex Sangiorgi,A. Dessì,Lorenzo Zani,Massimo Calamante,G. Reginato,A. Mordini,Alessandra Sanson +8 more
TL;DR: In this article, the effect of photoanode thickness on photovoltaic performance was evaluated in 3.5 cm-long devices, for which an optimal thickness of 10μm was identified, obtaining a maximum PCE of 1.57 − 0.15%.
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Tricyclic or Pentacyclic D Units: Design of D-π-A-Type Copolymers for High VOC Organic Photovoltaic Cells.
Tingting Dai,Tingting Dai,Peng Lei,Peng Lei,Bao Zhang,Bao Zhang,Jialing Zhou,Jialing Zhou,Ailing Tang,Yanfang Geng,Qingdao Zeng,Erjun Zhou,Erjun Zhou +12 more
TL;DR: In this article, tricyclic electron-donating units were used to construct D-π-A-type copolymers for high-voltage organic photovoltaic (OPV) 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.
Journal ArticleDOI
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.