Fused selenophene-thieno[3,2-b]thiophene–selenophene (ST)-based narrow-bandgap electron acceptor for efficient organic solar cells with small voltage loss

2019 ◽  
Vol 55 (57) ◽  
pp. 8258-8261 ◽  
Author(s):  
Xunfan Liao ◽  
Xueliang Shi ◽  
Ming Zhang ◽  
Ke Gao ◽  
Lijian Zuo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Nir Light ◽  
Voltage Loss ◽  
Narrow Bandgap ◽  
Fused Ring ◽  
Small Voltage

A novel NIR-light-absorbing fused-ring electron acceptor, STIC, was successfully developed for organic solar cells and achieved a PCE of 9.68%.

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

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.

Ring-Fusion of Perylene Diimide Acceptor Enabling Efficient Nonfullerene Organic Solar Cells with a Small Voltage Loss

2017 ◽  
Vol 139 (45) ◽  
pp. 16092-16095 ◽  
Author(s):  
Jianquan Zhang ◽  
Yunke Li ◽  
Jiachen Huang ◽  
Huawei Hu ◽  
Guangye Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Perylene Diimide ◽  
Ring Fusion ◽  
Voltage Loss ◽  
Small Voltage

All‐Polymer Solar Cells with over 12% Efficiency and a Small Voltage Loss Enabled by a Polymer Acceptor Based on an Extended Fused Ring Core

2020 ◽  
Vol 10 (35) ◽  
pp. 2001408 ◽  
Author(s):  
Huatong Yao ◽  
Lik‐Kuen Ma ◽  
Han Yu ◽  
Jianwei Yu ◽  
Philip C. Y. Chow ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Voltage Loss ◽  
Polymer Acceptor ◽  
Fused Ring ◽  
Small Voltage ◽  
Ring Core

scholarly journals Conformation Locking on Fused-Ring Electron Acceptor for High-Performance Nonfullerene Organic Solar Cells

2018 ◽  
Vol 28 (11) ◽  
pp. 1705095 ◽  
Author(s):  
Zhuohan Zhang ◽  
Jiangsheng Yu ◽  
Xinxing Yin ◽  
Zhenghao Hu ◽  
Yufeng Jiang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
High Performance ◽  
Fused Ring

A pentacyclic S,N-heteroacene based electron acceptor with strong near-infrared absorption for efficient organic solar cells

2019 ◽  
Vol 55 (49) ◽  
pp. 7057-7060 ◽  
Author(s):  
Xiaohan Chen ◽  
Hao Liu ◽  
Lixing Xia ◽  
Tasawar Hayat ◽  
Ahmed Alsaedi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Electron Acceptor ◽  
Infrared Absorption ◽  
Organic Solar Cells ◽  
Near Infrared ◽  
Fused Ring ◽  
Donor Acceptor

A novel non-fullerene acceptor–donor–acceptor (A–D–A) structured small molecule acceptor material with fused ring N-alkyl DTP as the central donor unit and EG-2F as the terminal acceptor unit, named DTP-C17-4F, was designed and synthesized.

A Wide-Bandgap Donor Polymer for Highly Efficient Non-fullerene Organic Solar Cells with a Small Voltage Loss

2017 ◽  
Vol 139 (18) ◽  
pp. 6298-6301 ◽  
Author(s):  
Shangshang Chen ◽  
Yuhang Liu ◽  
Lin Zhang ◽  
Philip C. Y. Chow ◽  
Zheng Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Wide Bandgap ◽  
Highly Efficient ◽  
Voltage Loss ◽  
Small Voltage
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