Side-Chain-Promoted Benzodithiophene-based Conjugated Polymers toward Striking Enhancement of Photovoltaic Properties for Polymer Solar Cells

2018 ◽  
Vol 10 (49) ◽  
pp. 42747-42755 ◽  
Author(s):  
Weichao Chen ◽  
Gongyue Huang ◽  
Xiaoming Li ◽  
Huan Wang ◽  
Yonghai Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
Photovoltaic Properties

Synergy strategy to the flexible alkyl and chloride side-chain engineered quinoxaline-based D–A conjugated polymers for efficient non-fullerene polymer solar cells

2021 ◽  
Author(s):  
Liang Zeng ◽  
Ruijie Ma ◽  
Qiang Zhang ◽  
Tao Liu ◽  
Yiqun Xiao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Halogen Atom ◽  
Polymer Solar Cells ◽  
Fine Tuning ◽  
Side Chain ◽  
Side Chains

We are developing both copolymers with quinoxaline (Qx) as acceptor units by fine tuning the side chains with halogen atom chlorine (Cl) and flexible alkyl engineering for efficient non-fullerene polymer solar cells.

Phosphonated conjugated polymers for polymer solar cells with a non-halogenated solvent process

2015 ◽  
Vol 6 (5) ◽  
pp. 805-812 ◽  
Author(s):  
Bin Meng ◽  
Yingying Fu ◽  
Zhiyuan Xie ◽  
Jun Liu ◽  
Lixiang Wang
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Polymer Solar Cells ◽  
Side Chain

Phosphonate moieties on the side chain make donor polymers suitable for polymer solar cells processed with non-halogenated solvent.

Side chain modification: an effective approach to modulate the energy level of benzodithiophene based polymers for high-performance solar cells

2015 ◽  
Vol 3 (35) ◽  
pp. 18115-18126 ◽  
Author(s):  
Haimei Wu ◽  
Baofeng Zhao ◽  
Weiping Wang ◽  
Zhaoqi Guo ◽  
Wei Wei ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Conjugated Polymers ◽  
Molecular Orbital ◽  
High Performance ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
The Past ◽  
Highest Occupied Molecular Orbital

Over the past few years, it has been proven that deepening the highest occupied molecular orbital (HOMO) levels of conjugated polymers is one of the most successful strategies to develop novel materials for high performance bulk heterojunction polymer solar cells.

Fluorinated and non-fluorinated conjugated polymers showing different photovoltaic properties in polymer solar cells with PFNBr interlayers

2016 ◽  
Vol 28 ◽  
pp. 178-183 ◽  
Author(s):  
Zhiguo Zhao ◽  
Yun Zhang ◽  
Yidan Wang ◽  
Xiaojun Qin ◽  
Junbo Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Polymer Solar Cells ◽  
Photovoltaic Properties

Optimized Active Layer Morphology via Side-Chain Atomic Substituents to Achieve Efficient and Stable All-Polymer Solar Cells

2021 ◽  
Author(s):  
Shuting Pang ◽  
baoqi wu ◽  
Bao Zhang ◽  
Ruiwen Zhang ◽  
Claas Reckmeier ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Solar Cells ◽  
Conjugated Polymers ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
Long Term Stability ◽  
Donor And Acceptor ◽  
Superior Mechanical Properties ◽  
Electron Donor And Acceptor

All-polymer solar cells (all-PSCs), consisting of conjugated polymers for both electron donor and acceptor, are a promising photovoltaic technology owing to their superior mechanical properties and long-term stability in addition...

A stability study of polymer solar cells using conjugated polymers with different donor or acceptor side chain patterns

2016 ◽  
Vol 4 (42) ◽  
pp. 16677-16689 ◽  
Author(s):  
Ilona M. Heckler ◽  
Jurgen Kesters ◽  
Maxime Defour ◽  
Huguette Penxten ◽  
Bruno Van Mele ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Polymer Solar Cells ◽  
Stability Study ◽  
Side Chain ◽  
Side Chains ◽  
Acceptor Side ◽  
Donor Acceptor

The position and nature of side chains in the donor–acceptor copolymer were investigated in terms of stability in polymer solar cells.

Biaxially-extended side-chain engineering of benzodithiophene-based conjugated polymers and their applications in polymer solar cells

2020 ◽  
Vol 79 ◽  
pp. 105630 ◽  
Author(s):  
Yu-Tai Wong ◽  
Po-Chen Lin ◽  
Chien-Wei Tseng ◽  
Yen-Wen Huang ◽  
Yu-An Su ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Polymer Solar Cells ◽  
Side Chain

Side-chain modification of polyethylene glycol on conjugated polymers for ternary blend all-polymer solar cells with efficiency up to 9.27%

2018 ◽  
Vol 61 (4) ◽  
pp. 427-436 ◽  
Author(s):  
Zhenye Li ◽  
Baobing Fan ◽  
Baitian He ◽  
Lei Ying ◽  
Wenkai Zhong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polyethylene Glycol ◽  
Conjugated Polymers ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
Ternary Blend

Impact of side-chain fluorination on photovoltaic properties: fine tuning of the microstructure and energy levels of 2D-conjugated copolymers

2017 ◽  
Vol 5 (32) ◽  
pp. 16702-16711 ◽  
Author(s):  
Jisoo Shin ◽  
Min Kim ◽  
Boseok Kang ◽  
Jaewon Lee ◽  
Heung Gyu Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Molecular Orbital ◽  
Polymer Solar Cells ◽  
Energy Levels ◽  
Fine Tuning ◽  
Side Chain ◽  
Photovoltaic Properties ◽  
Highly Efficient ◽  
Highest Occupied Molecular Orbital ◽  
Lowest Unoccupied Molecular Orbital

The control of the molecular energy levels of the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) is crucial to the design of highly efficient polymer solar cells (PSCs).

Rational design on D–A conjugated P(BDT–DTBT) polymers for polymer solar cells

2014 ◽  
Vol 5 (18) ◽  
pp. 5200-5210 ◽  
Author(s):  
Chen Gao ◽  
Liwei Wang ◽  
Xiaoyu Li ◽  
Haiqiao Wang
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Rational Design ◽  
Polymer Solar Cells ◽  
Photovoltaic Properties ◽  
Structural Modifications

This review summarizes the various structural modifications and photovoltaic properties of the benzodithiophene–benzothiadiazole conjugated polymers [P(BDT–DTBT)] and their derivatives.

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