scholarly journals Enhancing photovoltaic performance via aggregation dynamics control in fused‐ring electron acceptor

Aggregate ◽  
2021 ◽  
Author(s):  
Jiayu Wang ◽  
Runyu Zhu ◽  
Shijie Wang ◽  
Yawen Li ◽  
Boyu Jia ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Photovoltaic Performance ◽  
Fused Ring

Non-fullerene polymer solar cells based on a selenophene-containing fused-ring acceptor with photovoltaic performance of 8.6%

2016 ◽  
Vol 9 (11) ◽  
pp. 3429-3435 ◽  
Author(s):  
Yongxi Li ◽  
Lian Zhong ◽  
Fu-Peng Wu ◽  
Yi Yuan ◽  
Hai-Jun Bin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Polymer Solar Cells ◽  
Photovoltaic Performance ◽  
Heterocyclic Ring ◽  
Fused Ring

In this work, we present a non-fullerene electron acceptor bearing a fused five-heterocyclic ring containing selenium atoms, denoted as IDSe-T-IC, for fullerene-free polymer solar cells (PSCs).

Selenium-containing two-dimensional conjugated fused-ring electron acceptor for enhanced crystal packing, charge transport, and photovoltaic performance

2021 ◽  
Author(s):  
Jin-Liang Wang ◽  
Shi-Sheng Wan ◽  
Qiaoqiao Zhao ◽  
Zhao Jiang ◽  
Gui-Zhou Yuan ◽  
...  
Keyword(s):  
Charge Transport ◽  
Electron Acceptor ◽  
Crystal Packing ◽  
Photovoltaic Performance ◽  
Electron Acceptors ◽  
Central Core ◽  
Two Dimensional ◽  
Highly Efficient ◽  
Fused Ring

Recently, despite two-dimensional fused-ring electron acceptors (FREAs) have been attracted more and more attention, design highly efficient two-dimensional FREAs with new heterocycle-based two-dimensional central core is still quite difficult to...

Asymmetric and Halogenated Fused‐Ring Electron Acceptor for Efficient Organic Solar Cells

2021 ◽  
pp. 2102189
Author(s):  
Jinlong Cai ◽  
Xue Zhang ◽  
Chuanhang Guo ◽  
Yuan Zhuang ◽  
Liang Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Fused Ring

D-(π-A)3 type low bandgap star-shaped fused-ring electron acceptor with alkoxy-substituted thiophene as π-bridge

2021 ◽  
Vol 190 ◽  
pp. 109329
Author(s):  
Tong Wang ◽  
Weijie Wang ◽  
Xiaofu Wu ◽  
Hui Tong ◽  
Lixiang Wang
Keyword(s):  
Electron Acceptor ◽  
Low Bandgap ◽  
Fused Ring

scholarly journals Low cost and stable quinoxaline-based hole-transporting materials with a D–A–D molecular configuration for efficient perovskite solar cells

2018 ◽  
Vol 9 (27) ◽  
pp. 5919-5928 ◽  
Author(s):  
Hao Zhang ◽  
Yongzhen Wu ◽  
Weiwei Zhang ◽  
Erpeng Li ◽  
Chao Shen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Low Cost ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Molecular Configuration ◽  
Hole Transporting ◽  
The Stability ◽  
Hole Transporting Materials ◽  
Weak Electron

Molecular hole-transporting materials containing a weak electron acceptor core can simultaneously improve the stability and photovoltaic performance of perovskite solar cells.

scholarly journals The role of dipole moment in two fused-ring electron acceptor and one polymer donor based ternary organic solar cells

2020 ◽  
Vol 4 (5) ◽  
pp. 1507-1518 ◽  
Author(s):  
Xunfan Liao ◽  
Yongjie Cui ◽  
Xueliang Shi ◽  
Zhaoyang Yao ◽  
Heng Zhao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dipole Moment ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Working Mechanism ◽  
Fused Ring

The dipole moment of FREAs’ terminals has been unveiled as an important factor and its working mechanism has been thoroughly investigated. Our results demonstrate that the dipole moment should also be taken into account in designing ternary OSCs.

An asymmetrical fused-ring electron acceptor designed by a cross-conceptual strategy achieving 15.6% efficiency

2020 ◽  
Vol 8 (29) ◽  
pp. 14583-14591 ◽  
Author(s):  
Wei Gao ◽  
Xiaoling Ma ◽  
Qiaoshi An ◽  
Jinhua Gao ◽  
Cheng Zhong ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Π Stacking ◽  
Conceptual Strategy ◽  
Fused Ring

An asymmetrical acceptor AY6 was designed by combining the advantages of IT6-4F and Y6. Amorphous AY6 interacting with PM6 forms a perfect face-on orientation with strong π–π stacking, achieving not only a high PCE but also a high FF.

scholarly journals High‐Performance Fluorinated Fused‐Ring Electron Acceptor with 3D Stacking and Exciton/Charge Transport

2020 ◽  
Vol 32 (21) ◽  
pp. 2000645 ◽  
Author(s):  
Shuixing Dai ◽  
Jiadong Zhou ◽  
Sreelakshmi Chandrabose ◽  
Yanjun Shi ◽  
Guangchao Han ◽  
...  
Keyword(s):  
Charge Transport ◽  
Electron Acceptor ◽  
High Performance ◽  
Fused Ring ◽  
3D Stacking

scholarly journals Enhancing the performance of a fused-ring electron acceptor via extending benzene to naphthalene

2018 ◽  
Vol 6 (1) ◽  
pp. 66-71 ◽  
Author(s):  
Jingshuai Zhu ◽  
Yang Wu ◽  
Jeromy Rech ◽  
Jiayu Wang ◽  
Kuan Liu ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
The Core ◽  
Fused Ring

We compared an indacenodithiophene-based fused-ring electron acceptor IDIC1 with its counterpart IHIC1 in which the central benzene unit is replaced by a naphthalene unit, and investigated the core effects.

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