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
TLDR
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.About:
This article is published in Joule.The article was published on 2019-04-17 and is currently open access. It has received 3513 citations till now. The article focuses on the topics: Organic solar cell & Acceptor.read more
Citations
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Eco-Friendly Polymer Solar Cells: Advances in Green-Solvent Processing and Material Design.
Seungjin Lee,Dahyun Jeong,Changkyun Kim,Changyeon Lee,Hyunbum Kang,Han Young Woo,Bumjoon J. Kim +6 more
TL;DR: A roadmap for the design of efficient photoactive materials that are compatible with non-halogenated green solvents that will inform the development of PSCs that are truly clean and renewable energy sources is provided.
Journal ArticleDOI
Altering alkyl-chains branching positions for boosting the performance of small-molecule acceptors for highly efficient nonfullerene organic solar cells
Zhenghui Luo,Zhenghui Luo,Rui Sun,Cheng Zhong,Tao Liu,Guangye Zhang,Yang Zou,Xuechen Jiao,Jie Min,Chuluo Yang,Chuluo Yang +10 more
TL;DR: In this paper, the authors proposed two new acceptors named Y6C2 and Y6-C3, from judicious alteration of alkyl-chains branching positions away from the Y6 backbone.
Journal ArticleDOI
Recent progress on indoor organic photovoltaics : from molecular design to production scale
Mathieu Mainville,Mario Leclerc +1 more
TL;DR: Recently, indoor photovoltaics have attracted much interest for their ability to power small electronic devices and sensors, especially with the growth of the internet of things (IoT).
Journal ArticleDOI
A multi-objective optimization-based layer-by-layer blade-coating approach for organic solar cells: rational control of vertical stratification for high performance
Rui Sun,Jie Guo,Qiang Wu,Zhuohan Zhang,Wenyan Yang,Jing Guo,Mumin Shi,Yaohong Zhang,Simon Kahmann,Long Ye,Xuechen Jiao,Maria Antonietta Loi,Qing Shen,Harald Ade,Weihua Tang,Christoph J. Brabec,Jie Min +16 more
TL;DR: In this article, a roll-to-roll compatible high-throughput thin film fabrication route was proposed for organic solar cells (OSCs), which is a promising strategy to effectively reduce the efficiency-stability gap of OSCs and even a superior alternative to the BHJ method in commercial applications.
Journal ArticleDOI
Simultaneously Improved Efficiency and Stability in All-Polymer Solar Cells by a P-i-N Architecture
Yalong Xu,Jianyu Yuan,Shuyan Liang,Jing-De Chen,Yuxin Xia,Bryon W. Larson,Yusheng Wang,Gregory M. Su,Yannan Zhang,Chaohua Cui,Ming Wang,Haibin Zhao,Wanli Ma +12 more
TL;DR: In this paper, the use of bulk heterojunction (BHJ) structure has the intrinsic challenge to control the side-chain entanglement and bacchanal.
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.
Journal ArticleDOI
Long-range corrected hybrid density functionals with damped atom–atom dispersion corrections
Jeng-Da Chai,Martin Head-Gordon +1 more
TL;DR: The re-optimization of a recently proposed long-range corrected hybrid density functional, omegaB97X-D, to include empirical atom-atom dispersion corrections yields satisfactory accuracy for thermochemistry, kinetics, and non-covalent interactions.
Journal Article
Long-Range Corrected Hybrid Density Functionals with Damped Atom-Atom Dispersion Corrections
TL;DR: Chai and Head-Gordon as discussed by the authors proposed a long-range corrected (LC) hybrid density functional with Damped Atom-Atom Dispersion corrections, which is called ωB97X-D.
Journal ArticleDOI
Bulk heterojunction solar cells with internal quantum efficiency approaching 100
Sung Heum Park,Sung Heum Park,Anshuman Roy,Serge Beaupré,Shinuk Cho,Shinuk Cho,Nelson E. Coates,Ji Sun Moon,Ji Sun Moon,Daniel Moses,Mario Leclerc,Kwanghee Lee,Kwanghee Lee,Alan J. Heeger,Alan J. Heeger +14 more
TL;DR: In this paper, a polymer solar cell based on a bulk hetereojunction design with an internal quantum efficiency of over 90% across the visible spectrum (425 nm to 575 nm) is reported.
Journal ArticleDOI
Polymer–Fullerene Composite Solar Cells
TL;DR: Polymer-based organic photovoltaic systems hold the promise for a cost-effective, lightweight solar energy conversion platform, which could benefit from simple solution processing of the active layer.