Fluorination of a polymer donor through the trifluoromethyl group for high-performance polymer solar cells

2020 ◽  
Vol 8 (24) ◽  
pp. 12149-12155 ◽  
Author(s):  
Chao Yao ◽  
Yanan Zhu ◽  
Kaichen Gu ◽  
Jiajun Zhao ◽  
Jiaoyi Ning ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Side Chains ◽  
Trifluoromethyl Group ◽  
Methyl Group ◽  
High Performance Polymer ◽  
Improved Performance

Polymer donor F0 is fluorinated to F1 through converting methyl group to trifluoromethyl group on side chains. F1 exhibits remarkably improved performance in polymer solar cells with a highest PCE of 13.5%.

Side-chain engineering of diindenocarbazole-based large bandgap copolymers toward high performance polymer solar cells

2016 ◽  
Vol 4 (25) ◽  
pp. 6160-6168 ◽  
Author(s):  
Qisheng Tu ◽  
Dongdong Cai ◽  
Lixin Wang ◽  
Jiajun Wei ◽  
Qi Shang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Short Wavelength ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
High Performance Polymer ◽  
Absorbing Materials

Diindenocarbazole-based large bandgap polymers were designed and synthesized as short wavelength absorbing materials for PSCs exhibiting an efficiency up to 7.34% and a Voc as large as 0.95 V.

Quaternisation-polymerized N-type polyelectrolytes: synthesis, characterisation and application in high-performance polymer solar cells

2017 ◽  
Vol 4 (1) ◽  
pp. 88-97 ◽  
Author(s):  
Zhicheng Hu ◽  
Rongguo Xu ◽  
Sheng Dong ◽  
Kai Lin ◽  
Jinju Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
High Mobility ◽  
High Performance Polymer

We design and synthesize a series of high-mobility n-type polyelectrolytes with different anions via quaternisation polymerisation, which can be utilized as thickness-insensitive electron-transporting materials for polymer solar cells.

Controlled self-aggregation of perylene bisimide and its application in thick photoconductive interlayers for high performance polymer solar cells

2017 ◽  
Vol 1 (6) ◽  
pp. 1087-1092 ◽  
Author(s):  
Hengtao Zhao ◽  
Yinqi Luo ◽  
Linlin Liu ◽  
Zengqi Xie ◽  
Yuguang Ma
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Doping Concentration ◽  
Polymer Solar Cells ◽  
Perylene Bisimide ◽  
High Performance Polymer ◽  
Cathode Interlayer ◽  
Self Aggregation

Asymmetric perylene bisimide enables a thick photoconductive cathode interlayer (100 nm), even the doping concentration is varied from 0.5 wt% to 5 wt%.

Constructing efficient organic photovoltaic devices with a spirobifluorene based water/alcohol-soluble cathode interlayer

2018 ◽  
Vol 42 (11) ◽  
pp. 8960-8967 ◽  
Author(s):  
Yang Miao ◽  
Yincai Xu ◽  
Yuewei Zhang ◽  
Xianju Yan ◽  
Kaiqi Ye ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
High Performance Polymer ◽  
Cathode Interlayer ◽  
Water Alcohol

Water/alcohol-soluble 3D-structured spirobifluorene based cathode interlayers (CILs) were synthesized and employed to fabricate high performance polymer solar cells (PSCs).

Backbone Engineering with Fluoroarene to Mitigate Morphological Disorder for High-Performance Polymer Solar Cells

2021 ◽  
Author(s):  
Maimur Hossain ◽  
Rabindranath Garai ◽  
Rahul Narasimhan Arunagirinathan ◽  
Mohammad Adil Afroz ◽  
Parameswar Krishnan Iyer
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
High Performance Polymer
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