Fluorene-based copolymers with donor-acceptor units on the side chain and main chain: Synthesis and application in polymer solar cells

2013 ◽  
Vol 130 (5) ◽  
pp. 3276-3281 ◽  
Author(s):  
Qiong Hou ◽  
Jungen Liu ◽  
Tao Jia ◽  
Suilian Luo ◽  
Guang Shi
Keyword(s):  
Solar Cells ◽  
Main Chain ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
Donor Acceptor ◽  
Chain Synthesis

Efficient polymer solar cells enabled by alkoxy-phenyl side-chain-modified main-chain-twisted small molecular acceptors

2020 ◽  
Vol 8 (42) ◽  
pp. 22335-22345
Author(s):  
Baofeng Zhao ◽  
Weiping Wang ◽  
Yuan Xie ◽  
Heng Zhao ◽  
Liuchang Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Main Chain ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
Film Morphology

Alkoxy-phenyl-modified twisted NFAs with optimized film morphology achieve enhanced performances in polymer solar cells.

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.

Synthesis and side-chain isomeric effect of 4,9-/5,10-dialkylated-β-angular-shaped naphthodithiophenes-based donor–acceptor copolymers for polymer solar cells and field-effect transistors

2017 ◽  
Vol 8 (15) ◽  
pp. 2334-2345 ◽  
Author(s):  
De-Yang Chiou ◽  
Fong-Yi Cao ◽  
Jhih-Yang Hsu ◽  
Che-En Tsai ◽  
Yu-Ying Lai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
Solar Cell Device ◽  
Donor Acceptor ◽  
Isomeric Effect

P4,9-βNDTDTFBT:PC71BM-based solar cell device achieves a high PCE of 7.23%.

Synthesis of All-Conjugated ABA and AB-type Donor-Acceptor Block Copolymers and Their Application in All-Polymer Solar Cells

2014 ◽  
Vol 1628 ◽  
Author(s):  
Jin Wang ◽  
Tomoya Higashihara
Keyword(s):  
Solar Cells ◽  
Block Copolymer ◽  
Block Copolymers ◽  
Active Component ◽  
Main Chain ◽  
Polymer Solar Cells ◽  
Stille Coupling ◽  
Naphthalene Diimide ◽  
Chain Composition ◽  
Donor Acceptor

ABSTRACTIn this work, we report the synthesis of all-conjugated donor-acceptor block copolymers via a externally initiated Kumada catalyst-transfer polycondensation (KCTP) method. In the first step, electron acceptor blocks, poly(naphthalene diimide)s (PNDIs), were prepared via the Stille coupling polycondensation. Then, P3HT blocks were polymerized by KCTP initiated by Ni(COD)2 activated PNDI complexes. Therefore, a series of ABA (P3HTs were initiated from both ends of PNDI) and AB-type (P3HT was initiated from one end of PNDI) block copolymers were successfully synthesized. Before fabrication of all-polymer solar cells, the morphologies and crystalline behaviors of the block copolymers were extensively investigated as a function of thermal annealing and the main chain composition of PNDI block. As a control, the crystalline behaviors of the physical blends of P3HT and PNDIs were also reported. Finally, all-polymer solar cells were fabricated by using the block copolymers as the single active component or as surfactants. A PCE of 0.11 % with Voc=0.46 V, Jsc=0.50 mA/cm2, and FF=0.46 was recorded by using the donor-acceptor all-conjugated block copolymer as the single active component.

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.

Side-chain engineering for efficient non-fullerene polymer solar cells based on a wide-bandgap polymer donor

2017 ◽  
Vol 5 (19) ◽  
pp. 9204-9209 ◽  
Author(s):  
Qunping Fan ◽  
Wenyan Su ◽  
Xia Guo ◽  
Yan Wang ◽  
Juan Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Wide Bandgap ◽  
Side Chain ◽  
Wide Bandgap Polymer

Non-fullerene polymer solar cells based on a wide-bandgap polymer, PSBZ, exhibited a PCE of up to 10.5% with a high Jsc of 19.0 mA cm−2.

End-Capping Effect of Quinoxalino[2,3-b′]porphyrin on Donor–Acceptor Copolymer and Improved Performance of Polymer Solar Cells

2016 ◽  
Vol 49 (10) ◽  
pp. 3723-3732 ◽  
Author(s):  
Liwei Wang ◽  
Zi Qiao ◽  
Chen Gao ◽  
Junwen Liu ◽  
Zhi-Guo Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Donor Acceptor ◽  
Improved Performance ◽  
End Capping
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