Small Donor-Acceptor Molecules Based on a Quinoline-Fluorene System with Promising Photovoltaic Properties

2016 ◽  
Vol 2016 (14) ◽  
pp. 2500-2508 ◽  
Author(s):  
Aneta Slodek ◽  
Marek Matussek ◽  
Michal Filapek ◽  
Grazyna Szafraniec-Gorol ◽  
Agata Szlapa ◽  
...  
Keyword(s):  
Photovoltaic Properties ◽  
Donor Acceptor ◽  
Acceptor Molecules

Effects of Anthryl Groups on the Charge Transport and Photovoltaic Properties of Small Triarylamine-Based Donor-Acceptor Molecules: A Joint Experimental and Theoretical Study

2017 ◽  
Vol 2 (22) ◽  
pp. 6296-6303 ◽  
Author(s):  
Yue Jiang ◽  
Clément Cabanetos ◽  
Siriporn Jungsuttiwong ◽  
Domenico Alberga ◽  
Carlo Adamo ◽  
...  
Keyword(s):  
Charge Transport ◽  
Theoretical Study ◽  
Photovoltaic Properties ◽  
Donor Acceptor ◽  
Acceptor Molecules

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

scholarly journals Highly Photostable and Luminescent Donor–Acceptor Molecules for Ultrasensitive Detection of Sulfur Mustard

2021 ◽  
pp. 2002615
Author(s):  
Linfeng Cui ◽  
Yanjun Gong ◽  
Chuanqin Cheng ◽  
Yongxian Guo ◽  
Wei Xiong ◽  
...  
Keyword(s):  
Sulfur Mustard ◽  
Ultrasensitive Detection ◽  
Donor Acceptor ◽  
Acceptor Molecules

Inter versus intra-molecular photoinduced charge separation in solid films of donor–acceptor molecules

2008 ◽  
pp. 4915 ◽  
Author(s):  
Safa Shoaee ◽  
Mattias P. Eng ◽  
Zesheng An ◽  
Xuan Zhang ◽  
Stephen Barlow ◽  
...  
Keyword(s):  
Charge Separation ◽  
Solid Films ◽  
Photoinduced Charge Separation ◽  
Donor Acceptor ◽  
Photoinduced Charge ◽  
Acceptor Molecules

A New Class of Organic Donor—Acceptor Molecules with Large Third-Order Optical Nonlinearities.

ChemInform ◽  
2005 ◽  
Vol 36 (25) ◽  
Author(s):  
Tsuyoshi Michinobu ◽  
Joshua C. May ◽  
Jin H. Lim ◽  
Corinne Boudon ◽  
Jean-Paul Gisselbrecht ◽  
...  
Keyword(s):  
Optical Nonlinearities ◽  
Third Order ◽  
New Class ◽  
Donor Acceptor ◽  
Acceptor Molecules

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).

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