High performance polymer solar cells based on a two dimensional conjugated polymer from alkylthienyl-substituted benzodifuran and benzothiadiazole

2014 ◽  
Vol 5 (17) ◽  
pp. 5002-5008 ◽  
Author(s):  
Bo Liu ◽  
Beibei Qiu ◽  
Xuewen Chen ◽  
Lu Xiao ◽  
Yongfang Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Conjugated Polymer ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Two Dimensional ◽  
High Performance Polymer

A new copolymer PBDFTDTBT was synthesized and applied in PSCs. PBDFTDTBT demonstrates a power conversion efficiency of 6.0% with high Jsc and FF.

Random D1–A1–D1–A2 terpolymers based on diketopyrrolopyrrole and benzothiadiazolequinoxaline (BTQx) derivatives for high-performance polymer solar cells

2019 ◽  
Vol 43 (14) ◽  
pp. 5325-5334 ◽  
Author(s):  
M. L. Keshtov ◽  
S. A. Kuklin ◽  
I. O. Konstantinov ◽  
I. E. Ostapov ◽  
E. E. Makhaeva ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Performance ◽  
Polymer Solar Cell ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
High Performance Polymer

The overall power conversion efficiency of the polymer solar cell based on P13 (DPP/BTQx ratio is 1/1) showed the highest value of 9.20% with a Voc of 0.86 V, Jsc of 15.74 mA cm−2, and FF of 0.68.

A new fluoropyrido[3,4-b]pyrazine based polymer for efficient photovoltaics

2017 ◽  
Vol 8 (14) ◽  
pp. 2227-2234 ◽  
Author(s):  
Tao Wang ◽  
Lihui Jiang ◽  
Jun Yuan ◽  
Liuliu Feng ◽  
Zhi-Guo Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Electron Donor ◽  
Conjugated Polymer ◽  
Polymer Solar Cells ◽  
Power Conversion

Using a fluoropyrido[3,4-b]pyrazine based 2D-conjugated polymer as an electron donor in polymer solar cells, a power conversion efficiency of 6.2% is obtained, which is the highest PCE among the PP-based polymers reported to date.

scholarly journals 9.0% power conversion efficiency from ternary all-polymer solar cells

2017 ◽  
Vol 10 (10) ◽  
pp. 2212-2221 ◽  
Author(s):  
Zhaojun Li ◽  
Xiaofeng Xu ◽  
Wei Zhang ◽  
Xiangyi Meng ◽  
Zewdneh Genene ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Energy Level Alignment ◽  
Proper Energy

High-performance ternary all-polymer solar cells with outstanding efficiency of 9.0% are realized by incorporating two donor and one acceptor polymers with complementary absorption and proper energy level alignment.

Novel donor–acceptor polymers containing o-fluoro-p-alkoxyphenyl-substituted benzo[1,2-b:4,5-b′]dithiophene units for polymer solar cells with power conversion efficiency exceeding 9%

2016 ◽  
Vol 4 (26) ◽  
pp. 10212-10222 ◽  
Author(s):  
Ning Wang ◽  
Weichao Chen ◽  
Wenfei Shen ◽  
Linrui Duan ◽  
Meng Qiu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Two Dimensional ◽  
Donor Acceptor ◽  
Additive Treatment

A PCE of 9.02% for a two-dimensional polymer as donor applied in solar cells was obtained without any additive treatment.

High-performance non-fullerene polymer solar cells based on naphthobistriazole wide bandgap donor copolymers

2019 ◽  
Vol 7 (16) ◽  
pp. 4709-4715
Author(s):  
Li Li ◽  
Gongchu Liu ◽  
Jie Zhang ◽  
Zhenfeng Wang ◽  
Tao Jia ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Wide Bandgap

The non-fullerene polymer solar cells (NF-PSCs) devices based on the PFBTZNT:m-ITIC system exhibited a power conversion efficiency of up to 11.02%.

Film morphology of solution-processed regioregular ternary conjugated polymer solar cells under processing additive stress

2017 ◽  
Vol 5 (19) ◽  
pp. 8903-8908 ◽  
Author(s):  
Jianyu Yuan ◽  
Michael J. Ford ◽  
Wanli Ma ◽  
Guillermo C. Bazan
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Conjugated Polymer ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Film Morphology ◽  
Solution Processed

In comparison with many reported high-efficiency polymer solar cells, only 0.5% (v/v) additive is necessary to optimize a polymer/fullerene (PSFSiF/PC71BM) system, and the power conversion efficiency (PCE) was boosted from 2.4% to 8.0%.

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