Fine-tuning blend morphology via alkylthio side chain engineering towards high performance non-fullerene polymer solar cells

2018 ◽  
Vol 696 ◽  
pp. 19-25 ◽  
Author(s):  
Ling Li ◽  
Liuliu Feng ◽  
Jun Yuan ◽  
Hongjian Peng ◽  
Yingping Zou ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Fine Tuning ◽  
Side Chain ◽  
Blend Morphology

Rational design of conjugated side chains for high-performance all-polymer solar cells

2018 ◽  
Vol 3 (1) ◽  
pp. 103-112 ◽  
Author(s):  
Wei Huang ◽  
Meilin Li ◽  
Fengyuan Lin ◽  
Yang Wu ◽  
Zhifan Ke ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
High Performance ◽  
Rational Design ◽  
Polymer Solar Cells ◽  
Energy Levels ◽  
Fine Tuning ◽  
Side Chain ◽  
Side Chains

High-performance all-polymer solar cells were developed by employing an asymmetric benzo[1,2-b:4,5-b′]dithiophene unit with one thiophene and one 4-methoxythiophene conjugated side chain in the donor polymer, which enabled fine-tuning of energy levels and phase separation.

Side-chain engineering of diindenocarbazole-based large bandgap copolymers toward high performance polymer solar cells

2016 ◽  
Vol 4 (25) ◽  
pp. 6160-6168 ◽  
Author(s):  
Qisheng Tu ◽  
Dongdong Cai ◽  
Lixin Wang ◽  
Jiajun Wei ◽  
Qi Shang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Short Wavelength ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
High Performance Polymer ◽  
Absorbing Materials

Diindenocarbazole-based large bandgap polymers were designed and synthesized as short wavelength absorbing materials for PSCs exhibiting an efficiency up to 7.34% and a Voc as large as 0.95 V.

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.

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.

scholarly journals Fine-Tuning Semiconducting Polymer Self-Aggregation and Crystallinity Enables Optimal Morphology and High-Performance Printed All-Polymer Solar Cells

2019 ◽  
Vol 142 (1) ◽  
pp. 392-406 ◽  
Author(s):  
Yilei Wu ◽  
Sebastian Schneider ◽  
Christopher Walter ◽  
Ashraful Haider Chowdhury ◽  
Behzad Bahrami ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Fine Tuning ◽  
Semiconducting Polymer ◽  
Self Aggregation

High-performance polymer solar cells based on a 2D-conjugated polymer with an alkylthio side-chain

2016 ◽  
Vol 9 (3) ◽  
pp. 885-891 ◽  
Author(s):  
Chaohua Cui ◽  
Zhicai He ◽  
Yue Wu ◽  
Xiao Cheng ◽  
Hongbin Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymer ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
High Performance Polymer

The inverted-structured PSC based onPBDTT-S-TT-CFexhibited a high PCE of 9.58% with a remarkably highVocof 0.89 V.

Side-Chain Engineering for Fine-Tuning of Energy Levels and Nanoscale Morphology in Polymer Solar Cells

2014 ◽  
Vol 4 (10) ◽  
pp. 1400087 ◽  
Author(s):  
Jaewon Lee ◽  
Min Kim ◽  
Boseok Kang ◽  
Sae Byeok Jo ◽  
Heung Gyu Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Energy Levels ◽  
Fine Tuning ◽  
Side Chain ◽  
Nanoscale Morphology

Solar Cells: Fine-Tuning the 3D Structure of Nonfullerene Electron Acceptors Toward High-Performance Polymer Solar Cells (Adv. Mater. 21/2015)

2015 ◽  
Vol 27 (21) ◽  
pp. 3340-3340 ◽  
Author(s):  
Haiyan Li ◽  
Ye-Jin Hwang ◽  
Brett A. E. Courtright ◽  
Frank N. Eberle ◽  
Selvam Subramaniyan ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
3D Structure ◽  
Electron Acceptors ◽  
Fine Tuning ◽  
High Performance Polymer
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