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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High-performance scalable organic photovoltaics with high thickness tolerance from 1 cm2 to above 50 cm2
Seong Won Yoon,Sungmin Park,So Hyun Park,Sanghee Nah,Seungjin Lee,Jinwoo Lee,Hyungju Ahn,Hyeonggeun Yu,Eul-Yong Shin,Bumjoon J. Kim,Byoung Koun Min,Jun Hong Noh,Hae Jung Son +12 more
TL;DR: In this paper , a large-area organic photovoltaic (OPV) module with an area of 58.5 cm2 was designed to reproduce BHJ morphology over a large area in which a small composition of the second acceptor P(NDI2OD-T2) forms intricate channels in the donor domain and induces improved exciton dissociation, balanced charge transport, and less charge recombination.
Journal ArticleDOI
Organic solar powered greenhouse performance optimization and global economic opportunity
Eshwar Ravishankar,Ronald E. Booth,Joseph A. Hollinsworth,Harald Ade,Heike Sederoff,Joseph F. DeCarolis,B. T. O'Connor +6 more
TL;DR: In this paper , the authors proposed a low environmental impact agriculture system for greenhouse farms, which conserves land and water while increasing crop production, making them an attractive system for low impact agriculture.
Journal ArticleDOI
All-Polymer Solar Cells Approaching 12% Efficiency with a New π-Conjugated Polymer Donor Enabled by a Nonhalogenated Solvent Process.
Thavamani Gokulnath,Jungmin Choi,Hyunjung Jin,Ho Yeol Park,Kyungmin Sung,Yeongju Do,Hyungjin Park,Saripally Sudhaker Reddy,Saripally Sudhaker Reddy,Jehan Kim,Myungkwan Song,Jinhwan Yoon,Sung-Ho Jin +12 more
TL;DR: In this article, a new π-conjugated polymer donor (Nap-SiBTz) using toluene as a solvent was used to increase the photovoltaic performance of all-polymer solar cells.
Journal ArticleDOI
Optimising Non-Patterned MoO3/Ag/MoO3 Anode for High-Performance Semi-Transparent Organic Solar Cells towards Window Applications
TL;DR: It is found that increasing the thickness of the outer MoO3 layer can increase the average visible transmittance (AVT) but decrease the power conversion efficiency (PCE) of the device.
Journal ArticleDOI
Understanding the Effect of Sequential Deposition Processing for High-Efficient Organic Photovoltaics to Harvest Sunlight and Artificial Light.
Lin Xie,Jingshen Zhang,Wei Song,Ling Hong,Jinfeng Ge,Pan Wen,Bencan Tang,Tao Wu,Xiaoli Zhang,Yafeng Li,Ziyi Ge +10 more
TL;DR: In this article, a novel asymmetric molecule TB-4F was synthesized to trade-off the absorption spectrum that can be applied under both artificial light and sunlight, which is a promising candidate for an asymmetric OPV with a blue-shifted spectrum fabricated by SD-BHJ.
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.