Theoretical studies of new PCPDTBT derivatives as possible electron donor on polymer solar cells

2021 ◽  
pp. 138328
Author(s):  
Rodrigo Alexandre Ferreira Alexandre ◽  
Osmair Vital de Oliveira ◽  
José Divino dos Santos
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Polymer Solar Cells ◽  
Theoretical Studies

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.

Thickness insensitive polymer solar cells employing D-A1-D-A2 random terpolymers based on different thiophene units as electron-donor

2018 ◽  
Vol 62 ◽  
pp. 56-64 ◽  
Author(s):  
Jingkun Ren ◽  
Zhanfeng Li ◽  
Zhuxia Zhang ◽  
Xiangkun Wang ◽  
Xianghua Zeng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Polymer Solar Cells

A polymer electron donor based on isoindigo units bearing branched oligo(ethylene glycol) side chains for polymer solar cells

2017 ◽  
Vol 8 (36) ◽  
pp. 5496-5503 ◽  
Author(s):  
Xingxing Chen ◽  
Zijian Zhang ◽  
Jun Liu ◽  
Lixiang Wang
Keyword(s):  
Solar Cells ◽  
Ethylene Glycol ◽  
Electron Donor ◽  
Polymer Solar Cells ◽  
Photovoltaic Performance ◽  
Side Chains

The oligo(ethylene glycol) side chains make the polymer donor exhibit good compatibility with PC71BM and consequently show good photovoltaic performance.

A double B←N bridged bipyridine (BNBP)-based polymer electron acceptor: all-polymer solar cells with a high donor : acceptor blend ratio

2017 ◽  
Vol 1 (5) ◽  
pp. 852-858 ◽  
Author(s):  
Xiaojing Long ◽  
Zicheng Ding ◽  
Chuandong Dou ◽  
Jun Liu ◽  
Lixiang Wang
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Polymer Solar Cells ◽  
Device Performance ◽  
Blend Ratio ◽  
Donor Acceptor ◽  
Blend Ratios ◽  
High Donor

All-polymer solar cells with P3HT as an electron donor exhibit good device performance with high donor : acceptor blend ratios (w : w, from 0.5 : 1 to 9 : 1).

scholarly journals Polymer–polymer solar cells with a near-infrared spectral response

2015 ◽  
Vol 3 (13) ◽  
pp. 6756-6760 ◽  
Author(s):  
Weiwei Li ◽  
Yang An ◽  
Martijn M. Wienk ◽  
René A. J. Janssen
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Near Infrared ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Spectral Response ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Infrared Spectral

Four different thiazole-flanked diketopyrrolopyrrole-based polymers were applied as an electron acceptor in bulk heterojunction solar cells with poly(3-hexylthiophene) as an electron donor.

A low band-gap copolymer composed of thienyl substituted anthracene and diketopyrrolopyrrole compatible with multiple electron acceptors for high efficiency polymer solar cells

2015 ◽  
Vol 6 (21) ◽  
pp. 4013-4019 ◽  
Author(s):  
Jae Woong Jung ◽  
Won Ho Jo
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Electron Donor ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Electron Acceptors ◽  
Low Band Gap ◽  
Low Band Gap Polymer

A low band-gap polymer composed of thienylanthracene and DPP exhibits promising PCEs of 7.02% with PC71BM, and 4.23% with non-fullerene acceptor di-PBI, demonstrating the potential for universal electron donor polymer of polymer solar cells.

Donor–acceptor conjugated polymers based on thieno[3,2-b]indole (TI) and 2,1,3-benzothiadiazole (BT) for high efficiency polymer solar cells

2016 ◽  
Vol 4 (23) ◽  
pp. 5448-5460 ◽  
Author(s):  
Hongyan Huang ◽  
Meng Qiu ◽  
Quan Li ◽  
Shuli Liu ◽  
Xinzhen Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Electron Donor ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Photovoltaic Performance ◽  
Donor Block ◽  
Donor Acceptor

Three conjugated polymers based on the thieno[3,2-b]indole (TI) unit as electron-donor block and benzothiadiazole (BT) as electron-accepting block and thiophene rings as spacers. Their photovoltaic performance were finely tuned by thiophene spacers.

Improving the efficiency of polymer solar cells based on furan-flanked diketopyrrolopyrrole copolymer via solvent additive and methanol treatment

Nanoscale ◽  
2015 ◽  
Vol 7 (38) ◽  
pp. 15945-15952 ◽  
Author(s):  
Weilong Zhou ◽  
Huajie Chen ◽  
Junjie Lv ◽  
Youchun Chen ◽  
Weifeng Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Polymer Solar Cells ◽  
Methanol Treatment ◽  
Solvent Additive

We present a furan-flanked DPP copolymer, PDVF-8, and highlight the improvement in the PCE of PSCs based on the PDVF-8 as an electron donorviasolvent additive and methanol treatment.

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