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.

Star-shaped carbazole-based BODIPY derivatives with improved hole transportation and near-infrared absorption for small-molecule organic solar cells with high open-circuit voltages

RSC Advances ◽  
2015 ◽  
Vol 5 (41) ◽  
pp. 32283-32289 ◽  
Author(s):  
Xinfu Zhang ◽  
Youdi Zhang ◽  
Lingcheng Chen ◽  
Yi Xiao
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Infrared Absorption ◽  
Organic Solar Cells ◽  
Near Infrared ◽  
Open Circuit ◽  
Solution Processed ◽  
Open Circuit Voltages

The star-shaped carbazole-based BODIPY derivatives, realizing strong near-infrared absorption and high hole transportation, have been developed for solution-processed small-molecule organic solar cells with high open-circuit voltages.

A cyclopentadithiophene-bridged small molecule acceptor with near-infrared light absorption for efficient organic solar cells

2019 ◽  
Vol 7 (14) ◽  
pp. 4013-4019 ◽  
Author(s):  
Yuan-Qiu-Qiang Yi ◽  
Huanran Feng ◽  
Xin Ke ◽  
Jing Yan ◽  
Meijia Chang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Light Absorption ◽  
Near Infrared ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Donor Acceptor

A cyclopentadithiophene (DTC)-bridged acceptor–donor–acceptor (A–D–A) backboned small molecule acceptor (SMA), namely IDTC-4Cl, was designed and synthesized.

scholarly journals Noncovalently fused-ring electron acceptors with near-infrared absorption for high-performance organic solar cells

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Hao Huang ◽  
Qingxin Guo ◽  
Shiyu Feng ◽  
Cai’e Zhang ◽  
Zhaozhao Bi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Infrared Absorption ◽  
Organic Solar Cells ◽  
High Performance ◽  
Near Infrared ◽  
Electron Acceptors ◽  
Fused Ring

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 Diketopyrrolopyrrole based small molecules with near infrared absorption for solution processed organic solar cells

2016 ◽  
Vol 126 ◽  
pp. 173-178 ◽  
Author(s):  
Huijing Zhang ◽  
Nailiang Qiu ◽  
Wang Ni ◽  
Bin Kan ◽  
Miaomiao Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Infrared Absorption ◽  
Organic Solar Cells ◽  
Near Infrared ◽  
Solution Processed

Molecular Optimization of Incorporating Pyran Fused Acceptor-Donor-Acceptor Type Acceptors Enables over 15% Efficiency in Organic Solar Cells

2022 ◽  
Author(s):  
Yongsheng Chen ◽  
Simin Wu ◽  
Lingxian Meng ◽  
Zhe Zhang ◽  
Mingpeng Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Fused Ring ◽  
Donor Acceptor

A series of acceptor-donor-acceptor type of fused-ring non-fullerene acceptors, FOR-IN, FOR-1F and FOR-2F, were designed and synthesized, featuring with the same pyran-composed backbone and different fluorine substituted 1,1-dicyanomethylene-3-indanone terminals. The...

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.

scholarly journals Effects of Fluorination on Fused Ring Electron Acceptor for Active Layer Morphology, Exciton Dissociation, and Charge Recombination in Organic Solar Cells

2020 ◽  
Vol 12 (50) ◽  
pp. 56231-56239
Author(s):  
Licheng Hou ◽  
Jie Lv ◽  
Friso Wobben ◽  
Vincent M. Le Corre ◽  
Hua Tang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Charge Recombination ◽  
Exciton Dissociation ◽  
Fused Ring

Donor-acceptor small molecule with coplanar and rigid π-bridge for efficient organic solar cells

2013 ◽  
Vol 109 ◽  
pp. 33-39 ◽  
Author(s):  
Liang-Chen Chi ◽  
Hsiao-Fan Chen ◽  
Wen-Yi Hung ◽  
Yu-Hsiang Hsu ◽  
Ping-Chi Feng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Donor Acceptor
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