Accomplishment of Multifunctional π-Conjugated Polymers by Regulating the Degree of Side-Chain Fluorination for Efficient Dopant-Free Ambient-Stable Perovskite Solar Cells and Organic Solar Cells

2017 ◽  
Vol 9 (41) ◽  
pp. 36053-36060 ◽  
Author(s):  
Kakaraparthi Kranthiraja ◽  
Sang Ho Park ◽  
Hyunji Kim ◽  
Kumarasamy Gunasekar ◽  
Gibok Han ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Organic Solar Cells ◽  
Perovskite Solar Cells ◽  
Side Chain

Efficient and UV-stable perovskite solar cells enabled by side chain-engineered polymeric hole-transporting layers

2018 ◽  
Vol 6 (27) ◽  
pp. 12999-13004 ◽  
Author(s):  
Chang-Hung Tsai ◽  
Nan Li ◽  
Chia-Chen Lee ◽  
Hung-Chin Wu ◽  
Zonglong Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Perovskite Solar Cells ◽  
Side Chain ◽  
Hole Transporting ◽  
Enhance Efficiency

Biaxially-extended octithiophene-based conjugated polymers are demonstrated as effective polymeric hole-transporting layers to simultaneously enhance efficiency and UV-photostability of perovskite solar cells.

Synergistic effect of side-chain and backbone engineering in thieno[2,3-f]benzofuran-based conjugated polymers for high performance non-fullerene organic solar cells

2019 ◽  
Vol 7 (3) ◽  
pp. 958-964 ◽  
Author(s):  
Keke Dou ◽  
Xunchang Wang ◽  
Zurong Du ◽  
Huanxiang Jiang ◽  
Feng Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Conjugated Polymers ◽  
Power Conversion Efficiency ◽  
Organic Solar Cells ◽  
High Performance ◽  
Power Conversion ◽  
Photovoltaic Performance ◽  
Side Chain ◽  
Alkyl Side Chains

A series of copolymers containing thieno[2,3-f]benzofuran unit with different alkyl side chains are synthesized. The best photovoltaic performance with power conversion efficiency over 11% have been realized.

Influence of Side Chain Position on the Electrical Properties of Organic Solar Cells Based on Dithienylbenzothiadiazole-alt-phenylene Conjugated Polymers

2015 ◽  
Vol 48 (11) ◽  
pp. 3481-3492 ◽  
Author(s):  
Francesco Livi ◽  
Natalia K. Zawacka ◽  
Dechan Angmo ◽  
Mikkel Jørgensen ◽  
Frederik C. Krebs ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrical Properties ◽  
Conjugated Polymers ◽  
Organic Solar Cells ◽  
Side Chain

High-Performance Long-Term-Stable Dopant-Free Perovskite Solar Cells and Additive-Free Organic Solar Cells by Employing Newly Designed Multirole π-Conjugated Polymers

2017 ◽  
Vol 29 (23) ◽  
pp. 1700183 ◽  
Author(s):  
Kakaraparthi Kranthiraja ◽  
Kumarasamy Gunasekar ◽  
Hyunji Kim ◽  
An-Na Cho ◽  
Nam-Gyu Park ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Organic Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells

Direct Arylation Polycondensation towards Water/Alcohol-Soluble Conjugated Polymers as Electron Transporting Layers for Organic Solar Cells

2021 ◽  
Author(s):  
Kaiwen Lin ◽  
Qingwu Yin ◽  
Zhenfeng Wang ◽  
Boming Xie ◽  
Chunhui Duan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Organic Solar Cells ◽  
Direct Arylation ◽  
Direct Arylation Polycondensation ◽  
Water Alcohol

Two water/alcohol soluble conjugated polymers (WSCPs), based on naphthalenediimide and amino-functionalized 3,4-(propylenedioxy)thiophene were synthesized via direct arylation polycondensation (DArP). The polymers worked well as electron transporting layers (ETLs) for fullerene-based...

Fine-tuning of Side-chain Orientations on Nonfullerene Acceptors Enables Organic Solar Cells with 17.7% Efficiency

2021 ◽  
Author(s):  
Gaoda CHAI ◽  
Yuan Chang ◽  
Jianquan Zhang ◽  
Xiaopeng Xu ◽  
Liyang Yu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Fine Tuning ◽  
Side Chain

Side-chain engineering has been shown to be an important strategy to optimize Y-series nonfullerene acceptors (NFAs). Most previous reports were focusing on changing the branching positions and size of the...

Design of highly soluble PCDTBTBT-type conjugated polymers for organic solar cells

2016 ◽  
Vol 26 (3) ◽  
pp. 248-250 ◽  
Author(s):  
Alexander V. Akkuratov ◽  
Diana K. Susarova ◽  
Olga A. Mukhacheva ◽  
Pavel A. Troshin
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Organic Solar Cells
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