Efficient non-fullerene polymer solar cells based on a wide bandgap polymer of meta-alkoxy-phenyl-substituted benzodithiophene and difluorobenzotriazole

2017 ◽  
Vol 5 (37) ◽  
pp. 19680-19686 ◽  
Author(s):  
Wanbin Li ◽  
Guangda Li ◽  
Xia Guo ◽  
Bing Guo ◽  
Zhaozhao Bi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymer ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Wide Bandgap Polymer

A new conjugated polymer PBFZ-OP was synthesized and PSCs based on PBFZ-OP:ITIC showed a PCE of 10.5%.

A wide-bandgap conjugated polymer for highly efficient inverted single and tandem polymer solar cells

2016 ◽  
Vol 4 (34) ◽  
pp. 13251-13258 ◽  
Author(s):  
Bing Guo ◽  
Xia Guo ◽  
Wanbin Li ◽  
Xiangyi Meng ◽  
Wei Ma ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymer ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Highly Efficient ◽  
Wide Bandgap Polymer

Polymer solar cells based on a wide-bandgap polymer exhibited PCEs of 7.7% and 10.3% for single and tandem devices, respectively.

A dithienobenzothiadiazole-quaterthiophene wide bandgap polymer enables non-fullerene based polymer solar cells with over 15% efficiency

Polymer ◽  
2021 ◽  
pp. 124193
Author(s):  
Zesheng Zhang ◽  
Feilong Pan ◽  
Mei Luo ◽  
Dong Yuan ◽  
Haizhen Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Wide Bandgap Polymer

Side-chain engineering for efficient non-fullerene polymer solar cells based on a wide-bandgap polymer donor

2017 ◽  
Vol 5 (19) ◽  
pp. 9204-9209 ◽  
Author(s):  
Qunping Fan ◽  
Wenyan Su ◽  
Xia Guo ◽  
Yan Wang ◽  
Juan Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Side Chain ◽  
Wide Bandgap Polymer

Non-fullerene polymer solar cells based on a wide-bandgap polymer, PSBZ, exhibited a PCE of up to 10.5% with a high Jsc of 19.0 mA cm−2.

Understanding of Imine Substitution in Wide-Bandgap Polymer Donor-Induced Efficiency Enhancement in All-Polymer Solar Cells

2019 ◽  
Vol 31 (20) ◽  
pp. 8533-8542 ◽  
Author(s):  
Zhixiong Cao ◽  
Jiale Chen ◽  
Shengjian Liu ◽  
Minchao Qin ◽  
Tao Jia ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Efficiency Enhancement ◽  
Wide Bandgap Polymer

scholarly journals Mapping Nonfullerene Acceptors with a Novel Wide Bandgap Polymer for High Performance Polymer Solar Cells

2018 ◽  
Vol 8 (24) ◽  
pp. 1801214 ◽  
Author(s):  
Xunfan Liao ◽  
Zhaoyang Yao ◽  
Ke Gao ◽  
Xueliang Shi ◽  
Lijian Zuo ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
High Performance Polymer ◽  
Wide Bandgap Polymer

High-Performance Nonfullerene Polymer Solar Cells Based on a Wide-Bandgap Polymer without Extra Treatment

2018 ◽  
Vol 40 (1) ◽  
pp. 1800660 ◽  
Author(s):  
Guangda Li ◽  
Qingqing Xu ◽  
Chunmei Chang ◽  
Qunping Fan ◽  
Xiaoqian Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Wide Bandgap Polymer

A wide bandgap conjugated polymer donor based on alkoxyl-fluorophenyl substituted benzodithiophene for high performance non-fullerene polymer solar cells

2019 ◽  
Vol 7 (3) ◽  
pp. 1307-1314 ◽  
Author(s):  
Wanbin Li ◽  
Guangda Li ◽  
Huan Guo ◽  
Xia Guo ◽  
Bing Guo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymer ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Side Chain

Through side chain fluorination strategy, the PCE was improved from 6.2% for POPB-based device to 11.7% for PFOPB-based device.

scholarly journals Wide-bandgap donor polymers based on a dicyanodivinyl indacenodithiophene unit for non-fullerene polymer solar cells

RSC Advances ◽  
2021 ◽  
Vol 11 (35) ◽  
pp. 21397-21404
Author(s):  
Baitian He ◽  
Yulin Chen ◽  
Jinglong Chen ◽  
Songxi Chen ◽  
Manjun Xiao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Wide Bandgap Polymer

We developed two novel wide-bandgap polymer donors based on an IDT-CN unit with deep HOMO levels for non-fullerene polymer solar cells with 10.04% efficiency.

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