Highly efficient polymer solar cells with a thienopyrroledione and benzodithiophene containing planar random copolymer

2018 ◽  
Vol 9 (10) ◽  
pp. 1216-1222 ◽  
Author(s):  
Taehyo Kim ◽  
Ji Young Lee ◽  
Jungwoo Heo ◽  
Bogyu Lim ◽  
Jin Young Kim
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Random Copolymer ◽  
Highly Efficient ◽  
High Degree

A new random copolymer based on thienopyrroledione and benzodithiophene units with a high degree of planarity was developed for high-performance organic solar cells.

A bromine and chlorine concurrently functionalized end group for benzo[1,2-b:4,5-b′]diselenophene-based non-fluorinated acceptors: a new hybrid strategy to balance the crystallinity and miscibility of blend films for enabling highly efficient polymer solar cells

2020 ◽  
Vol 8 (9) ◽  
pp. 4856-4867 ◽  
Author(s):  
Shi-Sheng Wan ◽  
Xiaopeng Xu ◽  
Zhao Jiang ◽  
Jian Yuan ◽  
Asif Mahmood ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Polymer Solar Cells ◽  
Hybrid Strategy ◽  
Blend Films ◽  
Highly Efficient ◽  
End Group

The hybrid IC functionalized BDSe-2(BrCl):PM7-based PSCs exhibit the impressive PCE of 14.54%, which is the highest value in hybrid IC-functionalized acceptor-based binary organic solar cells.

A random copolymer based on dithienothiophene and diketopyrrolopyrrole units for high performance organic solar cells

2011 ◽  
Vol 47 (33) ◽  
pp. 9480 ◽  
Author(s):  
Jun Li ◽  
Kok-Haw Ong ◽  
Siew-Lay Lim ◽  
Ging-Meng Ng ◽  
Huei-Shuan Tan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Performance ◽  
Random Copolymer

Highly efficient imide functionalized pyrrolo[3,4-c]pyrrole-1,3-dione-based random copolymer containing thieno[3,4-c]pyrrole-4,6-dione and benzodithiophene for simple structured polymer solar cells

2014 ◽  
Vol 2 (47) ◽  
pp. 20126-20132 ◽  
Author(s):  
Vellaiappillai Tamilavan ◽  
Kyung Hwan Roh ◽  
Rajalingam Agneeswari ◽  
Dal Yong Lee ◽  
Shinuk Cho ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Random Copolymer ◽  
Highly Efficient

A highly efficient random copolymer showing a record PCE of 7.03% was prepared.

Understanding charge transport and recombination losses in high performance polymer solar cells with non-fullerene acceptors

2017 ◽  
Vol 5 (33) ◽  
pp. 17230-17239 ◽  
Author(s):  
Xuning Zhang ◽  
Xiaobing Zuo ◽  
Shenkun Xie ◽  
Jianyu Yuan ◽  
Huiqiong Zhou ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Organic Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Reduction Factor ◽  
Device Performance ◽  
High Performance Polymer ◽  
Polymer Devices ◽  
Photovoltaic Characteristics

Photovoltaic characteristics, recombination and charge transport properties are investigated. The determined recombination reduction factor can reconcile the supreme device performance in organic solar cells using non-fullerene ITIC acceptor and severe carrier losses in all-polymer devices with P(NDI2OD-T2).

scholarly journals Reducing burn-in voltage loss in polymer solar cells by increasing the polymer crystallinity

2014 ◽  
Vol 7 (9) ◽  
pp. 2974-2980 ◽  
Author(s):  
Thomas Heumueller ◽  
William R. Mateker ◽  
I. T. Sachs-Quintana ◽  
Koen Vandewal ◽  
Jonathan A. Bartelt ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Polymer Solar Cells ◽  
Voltage Loss ◽  
High Degree ◽  
Polymer Crystallinity

Light induced traps in the bulk of organic solar cells are correlated with Voc losses and those losses are reduced by a high degree of polymer crystallinity.

scholarly journals Ligand-free rutile and anatase TiO2nanocrystals as electron extraction layers for high performance inverted polymer solar cells

RSC Advances ◽  
2017 ◽  
Vol 7 (33) ◽  
pp. 20084-20092 ◽  
Author(s):  
Lijie Zhu ◽  
Qipeng Lu ◽  
Longfeng Lv ◽  
Yue Wang ◽  
Yufeng Hu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Organic Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Sol Gel ◽  
Ligand Free ◽  
Inverted Polymer Solar Cells ◽  
Electron Extraction

Ligand-free rutile and anatase TiO2nanocrystals were synthesizedviaa hydrolytic sol–gel method. The improved power conversion efficiency was achieved by using anatase TiO2nanocrystals as electron extraction layer in the organic solar cells.

High-performance as-cast non-fullerene polymer solar cells from benzo[1,2-b:4,5-b′]difuran polymer via a rational copolymer design

2021 ◽  
Vol 9 (39) ◽  
pp. 13617-13624
Author(s):  
Enfang He ◽  
Zhi Zheng ◽  
Yi Lu ◽  
Fengyun Guo ◽  
Shiyong Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Highly Efficient

In this study, we introduced an ester-substituted thiophene into the benzo[1,2-b:4,5-b′]difuran (BDF)-based polymer (PDiFPBDF-TBz, F13) backbone to synthesize a novel polymer donor (F13-R) to develop the highly-efficient as-cast PSCs.

A feasible random copolymer approach for high-efficiency polymeric photovoltaic cells

2016 ◽  
Vol 4 (29) ◽  
pp. 11439-11445 ◽  
Author(s):  
You-Sun Lee ◽  
Ji Young Lee ◽  
Su-Mi Bang ◽  
Bogyu Lim ◽  
Jaechol Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Intramolecular Interaction ◽  
Photovoltaic Cells ◽  
Random Copolymer ◽  
Random Copolymers ◽  
Highly Efficient

Conjugated random copolymers with non-covalent intramolecular interaction are synthesized and used as electron-donor materials for highly efficient organic solar cells.

scholarly journals Highly efficient polymer solar cells cast from non-halogenated xylene/anisaldehyde solution

2015 ◽  
Vol 8 (9) ◽  
pp. 2744-2752 ◽  
Author(s):  
Christian Sprau ◽  
Felix Buss ◽  
Michael Wagner ◽  
Dominik Landerer ◽  
Manuel Koppitz ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Bulk Heterojunctions ◽  
Highly Efficient ◽  
Conversion Efficiencies

Several high performance polymer:fullerene bulk-heterojunctions are deposited from non-halogenated xylene/anisaldehyde solution, yielding power conversion efficiencies up to 9.5%.

A random copolymer approach to develop nonfullerene acceptors for all-polymer solar cells

2016 ◽  
Vol 4 (11) ◽  
pp. 2106-2110 ◽  
Author(s):  
Xiangzhi Li ◽  
Po Sun ◽  
Yulong Wang ◽  
Haiquan Shan ◽  
Jiaju Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Polymer Solar Cells ◽  
Random Copolymer ◽  
Donor Acceptor

We report a donor–acceptor type of random copolymer PNDI-TT-TVT as a replacement for fullerene-based acceptors in organic solar cells (OSCs).

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