Impact of Topology of Alkoxy Side Chain in Alkoxyphenylthiophene Subsituted Benzodithiophene Based 2D Conjugated Low Bandgap Polymers on Photophysical and Photovoltaic Properties

2018 ◽  
Vol 26 (6) ◽  
pp. 500-505 ◽  
Author(s):  
Kakaraparthi Kranthiraja ◽  
Ho-Yeol Park ◽  
Kumarasamy Gunasekar ◽  
Won-Tae Park ◽  
Yong-Young Noh ◽  
...  
Keyword(s):  
Side Chain ◽  
Photovoltaic Properties ◽  
Low Bandgap

Synthesis, characterization, and photovoltaic properties of a low-bandgap copolymer based on 2,1,3-benzooxadiazole

2011 ◽  
Vol 47 (31) ◽  
pp. 8877 ◽  
Author(s):  
Jian-Ming Jiang ◽  
Po-An Yang ◽  
Hsiu-Cheng Chen ◽  
Kung-Hwa Wei
Keyword(s):  
Photovoltaic Properties ◽  
Low Bandgap

Photovoltaic properties of novel thiophene- and selenophene-based conjugated low bandgap polymers: a comparative study

2017 ◽  
Vol 41 (14) ◽  
pp. 6315-6321 ◽  
Author(s):  
Young Nam Lee ◽  
Pankaj Attri ◽  
Seong Su Kim ◽  
Sang Jun Lee ◽  
Jun Heon Kim ◽  
...  
Keyword(s):  
Comparative Study ◽  
Conjugated Polymers ◽  
Photovoltaic Properties ◽  
Low Bandgap

We investigated the photovoltaic properties of two newly synthesized low bandgap conjugated polymers, thiophene-based P1 and selenophene-based P2.

Dependence of Excited-State Properties of a Low-Bandgap Photovoltaic Copolymer on Side-Chain Substitution and Solvent

ChemSusChem ◽  
2016 ◽  
Vol 9 (13) ◽  
pp. 1623-1633 ◽  
Author(s):  
Ning-Jiu Zhao ◽  
Mao-Jie Zhang ◽  
Ran Liang ◽  
Li-Min Fu ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Excited State ◽  
Side Chain ◽  
Low Bandgap

Synthesis and photovoltaic properties of a non-fullerene acceptor with F-phenylalkoxy as a side chain

2018 ◽  
Vol 42 (23) ◽  
pp. 19279-19284 ◽  
Author(s):  
Mei Luo ◽  
Zhenzhen Zhang ◽  
Liuliu Feng ◽  
Hongjian Peng ◽  
Lihui Jiang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Side Chain ◽  
Photovoltaic Properties ◽  
Donor Acceptor

A new acceptor–donor–acceptor (A–D–A) non-fullerene acceptor (ITIC-FOR) was synthesized and applied in non-fullerene solar cells with a PCE of up to 7.33%.

New Low Bandgap Dithienylbenzothiadiazole Vinylene Based Copolymers: Synthesis and Photovoltaic Properties

2009 ◽  
Vol 31 (4) ◽  
pp. 391-398 ◽  
Author(s):  
Bo Liu ◽  
Ahmed Najari ◽  
Chunyue Pan ◽  
Mario Leclerc ◽  
Dequan Xiao ◽  
...  
Keyword(s):  
Photovoltaic Properties ◽  
Low Bandgap

Enhancing the photovoltaic properties of low bandgap terpolymers based on benzodithiophene and phenanthrophenazine by introducing different second acceptor units

2016 ◽  
Vol 7 (9) ◽  
pp. 1747-1755 ◽  
Author(s):  
Qunping Fan ◽  
Xiaopeng Xu ◽  
Yu Liu ◽  
Wenyan Su ◽  
Xunming He ◽  
...  
Keyword(s):  
Photovoltaic Properties ◽  
Low Bandgap

Two D–A type random terpolymers PBDTT-PPzIID and PBDTT-PPzDPP were synthesized by copolymerizing a donor and two acceptor units. The PBDTT-PPzDPP-based device shown a PCE of 5.91%.

scholarly journals Effect of main and side chain chlorination on the photovoltaic properties of benzodithiophene-alt-benzotriazole polymers

2020 ◽  
Vol 8 (43) ◽  
pp. 15426-15435
Author(s):  
Haijun Bin ◽  
Indunil Angunawela ◽  
Ruijie Ma ◽  
Asritha Nallapaneni ◽  
Chenhui Zhu ◽  
...  
Keyword(s):  
Energy Level ◽  
Charge Transport ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Open Circuit Voltage ◽  
Power Conversion ◽  
Open Circuit ◽  
Side Chain ◽  
Photovoltaic Properties ◽  
Homo Energy Level

Introduction of chlorine in the conjugated side chains significantly improves open-circuit voltage and power conversion efficiency, benefiting from a lower HOMO energy level, well-balanced charge transport and superior nanoscale morphology.

Conjugated Side-Chain-Isolated D–A Copolymers Based on Benzo[1,2-b:4,5-b′]dithiophene-alt-dithienylbenzotriazole: Synthesis and Photovoltaic Properties

2012 ◽  
Vol 24 (16) ◽  
pp. 3247-3254 ◽  
Author(s):  
Jie Min ◽  
Zhi-Guo Zhang ◽  
Siyuan Zhang ◽  
Yongfang Li
Keyword(s):  
Side Chain ◽  
Photovoltaic Properties

Synthesis, characterization and photovoltaic properties of thiophene copolymers containing conjugated side-chain

2007 ◽  
Vol 43 (3) ◽  
pp. 855-861 ◽  
Author(s):  
Zhan’ao Tan ◽  
Erjun Zhou ◽  
Yi Yang ◽  
Youjun He ◽  
Chunhe Yang ◽  
...  
Keyword(s):  
Side Chain ◽  
Photovoltaic Properties
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