Synthesis and Photovoltaic Properties of Bithiazole-Based Donor−Acceptor Copolymers

2010 ◽  
Vol 43 (13) ◽  
pp. 5706-5712 ◽  
Author(s):  
Maojie Zhang ◽  
Haijun Fan ◽  
Xia Guo ◽  
Youjun He ◽  
Zhiguo Zhang ◽  
...  
Keyword(s):  
Photovoltaic Properties ◽  
Donor Acceptor

scholarly journals Efficient Inverted Solar Cells Using Benzotriazole-Based Small Molecule and Polymers

Polymers ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 393
Author(s):  
Ja Eun Lee ◽  
Yoon Kim ◽  
Yang Ho Na ◽  
Nam Seob Baek ◽  
Jae Woong Jung ◽  
...  
Keyword(s):  
Solar Cell ◽  
Conjugated Polymers ◽  
Power Conversion ◽  
High Energy ◽  
Photovoltaic Properties ◽  
Device Structures ◽  
Donor Acceptor ◽  
Medium Band ◽  
Inverted Solar Cell ◽  
Conventional Device

We synthesized medium-band-gap donor-acceptor (D-A) -type conjugated polymers (PBTZCZ-L and PBTZCZ-H) consisting of a benzotriazole building block as an acceptor and a carbazole unit as a donor. In comparison with the polymers, a small conjugated molecule (BTZCZ-2) was developed, and its structural, thermal, optical, and photovoltaic properties were investigated. The power conversion efficiency (PCE) of the BTZCZ-2-based solar cell devices was less than 0.5%, considerably lower than those of polymer-based devices with conventional device structures. However, inverted solar cell devices configured with glass/ITO/ZnO:PEIE/BTZCZ-2:PC71BM/MoO3/Ag showed a tremendously improved efficiency (PCE: 5.05%, Jsc: 9.95 mA/cm2, Voc: 0.89 V, and FF: 57.0%). We believe that this is attributed to high energy transfer and excellent film morphologies.

Syntheses and Photovoltaic Properties of Narrow Band Gap Donor–Acceptor Copolymers with Carboxylate-Substituted Benzodithiophene as Electron Acceptor Unit

2014 ◽  
Vol 47 (15) ◽  
pp. 4987-4993 ◽  
Author(s):  
Kosuke Shibasaki ◽  
Kenichi Tabata ◽  
Yohei Yamamoto ◽  
Takeshi Yasuda ◽  
Masashi Kijima
Keyword(s):  
Band Gap ◽  
Electron Acceptor ◽  
Narrow Band ◽  
Photovoltaic Properties ◽  
Donor Acceptor

Synthesis and photovoltaic properties of A–D–A type non-fullerene acceptors containing isoindigo terminal units

RSC Advances ◽  
2015 ◽  
Vol 5 (130) ◽  
pp. 107566-107574 ◽  
Author(s):  
Xin Liu ◽  
Yuan Xie ◽  
Xinyi Cai ◽  
Yunchuan Li ◽  
Hongbin Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Organic Molecules ◽  
Photovoltaic Properties ◽  
Donor Acceptor ◽  
Solution Processable ◽  
Terminal Units

Four solution-processable acceptor–donor–acceptor structured organic molecules with isoindigo as terminal acceptor units and different aromatic rigid planar cores as donor units were designed and synthesized as the acceptor materials in organic solar cells (OSCs).

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%.

Effect of branching on the physical and photovoltaic properties of donor–acceptor oligomers based on triphenylamine

2019 ◽  
Vol 29 (4) ◽  
pp. 385-387 ◽  
Author(s):  
Alexander N. Solodukhin ◽  
Yuriy N. Luponosov ◽  
Artur L. Mannanov ◽  
Petr V. Dmitryakov ◽  
Svetlana M. Peregudova ◽  
...  
Keyword(s):  
Photovoltaic Properties ◽  
Donor Acceptor

Synthesis and Photovoltaic Properties of Donor–Acceptor Oligothiophene Derivatives Possessing Mesogenic Properties

2011 ◽  
Vol 41 (24) ◽  
pp. 3662-3670 ◽  
Author(s):  
Li Guan ◽  
Juan Wang ◽  
Jiale Huang ◽  
Chuanyu Jiang ◽  
Ming La ◽  
...  
Keyword(s):  
Photovoltaic Properties ◽  
Donor Acceptor
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