Solvatochromic behaviour of new donor-acceptor oligothiophenes

2021 ◽  
Author(s):  
Francesca D'Anna ◽  
Fabiana Pandolfi ◽  
Daniele Rocco ◽  
Salvatore Marullo ◽  
Marta Feroci ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Donor Acceptor ◽  
Materials Used

Oligothiophene derivatives play a central role in the formulation of materials used in devices in the field of organic electronics. In this work we report the results of the study...

Molecular Tetrominoes: Selective Masking of Donor pi-face to Control Configuration of Donor-Acceptor Complex

2021 ◽  
Author(s):  
Jenna L Sartucci ◽  
Arindam Maity ◽  
Manikandan Mohanan ◽  
Jeffery A. Bertke ◽  
Miklos Kertesz ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
Organic Electronics ◽  
Molecular Design ◽  
Design Rules ◽  
Acceptor Complex ◽  
Donor Acceptor ◽  
Doping Mechanism ◽  
Control Configuration

Understanding the doping mechanism in organic semiconductors and generating molecular design rules to control the doping process is crucial to improve the performance of organic electronics. Even though controlling the...

scholarly journals Silicon and oxygen synergistic effects for the discovery of new high-performance nonfullerene acceptors

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Ying Qin ◽  
Hui Chen ◽  
Jia Yao ◽  
Yue Zhou ◽  
Yongjoon Cho ◽  
...  
Keyword(s):  
Organic Electronics ◽  
High Performance ◽  
Synergistic Effects ◽  
Environmentally Benign ◽  
Basic Unit ◽  
Photovoltaic Materials ◽  
Main Challenge ◽  
Fused Ring ◽  
Donor Acceptor ◽  
Synthesis Routes

AbstractIn organic electronics, an aromatic fused ring is a basic unit that provides π-electrons to construct semiconductors and governs the device performance. The main challenge in developing new π-skeletons for tuning the material properties is the limitation of the available chemical approach. Herein, we successfully synthesize two pentacyclic siloxy-bridged π-conjugated isomers to investigate the synergistic effects of Si and O atoms on the geometric and electronic influence of π-units in organic electronics. Notably, the synthesis routes for both isomers possess several advantages over the previous approaches for delivering conventional aromatic fused-rings, such as environmentally benign tin-free synthesis and few synthetic steps. To explore their potential application as photovoltaic materials, two isomeric acceptor–donor–acceptor type acceptors based on these two isomers were developed, showing a decent device efficiency of 10%, which indicates the great potential of this SiO-bridged ladder-type unit for the development of new high-performance semiconductor materials.

Donor-Acceptor Hybrids for Organic Electronics

2014 ◽  
Vol 54 (5-6) ◽  
pp. 429-439 ◽  
Author(s):  
Eva Espíldora ◽  
Juan Luis Delgado ◽  
Nazario Martín
Keyword(s):  
Organic Electronics ◽  
Donor Acceptor

scholarly journals Synthesis and characterization of new D–π-A and A–π-D–π-A type oligothiophene derivatives

2019 ◽  
Vol 17 (11) ◽  
pp. 3018-3025 ◽  
Author(s):  
Fabiana Pandolfi ◽  
Daniele Rocco ◽  
Leonardo Mattiello
Keyword(s):  
Organic Electronics ◽  
Synthesis And Characterization ◽  
Potential Applications ◽  
Donor Acceptor

New conjugated oligothiophenes with different donor/acceptor architectures were synthesized, with potential applications in the field of organic electronics.

scholarly journals Organic Electronics: Organic Thin Film Transistors Based on Highly Dipolar Donor-Acceptor Polymethine Dyes (Adv. Funct. Mater. 1/2015)

2015 ◽  
Vol 25 (1) ◽  
pp. 167-167
Author(s):  
Andreas Liess ◽  
Lizhen Huang ◽  
Alhama Arjona-Esteban ◽  
Aifeng Lv ◽  
Marcel Gsänger ◽  
...  
Keyword(s):  
Thin Film ◽  
Organic Electronics ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Polymethine Dyes ◽  
Organic Thin Film ◽  
Donor Acceptor

Structure–property relationship of D–A type copolymers based on phenanthrene and naphthalene units for organic electronics

2017 ◽  
Vol 5 (39) ◽  
pp. 10332-10342 ◽  
Author(s):  
Yeong-A Kim ◽  
Minji Kang ◽  
Ye-Jin Jeon ◽  
Kyeongil Hwang ◽  
Yeon-Ju Kim ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Organic Electronics ◽  
Organic Photovoltaics ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Structure Property ◽  
Structure Property Relationship ◽  
Donor Acceptor ◽  
Relationship Of

Four donor–acceptor (D–A) type conjugated polymers were synthesized for organic photovoltaics and organic field effect transistors.

scholarly journals Supramolecular Self-Assembly: Self-Assembly of a Donor-Acceptor Dyad Across Multiple Length Scales: Functional Architectures for Organic Electronics (Adv. Funct. Mater. 15/2009)

2009 ◽  
Vol 19 (15) ◽  
pp. NA-NA
Author(s):  
Jeffrey M. Mativetsky ◽  
Marcel Kastler ◽  
Rebecca C. Savage ◽  
Desirée Gentilini ◽  
Matteo Palma ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Self Assembly ◽  
Length Scales ◽  
Multiple Length Scales ◽  
Donor Acceptor

scholarly journals A benzothiadiazole end capped donor–acceptor based small molecule for organic electronics

2013 ◽  
Vol 15 (40) ◽  
pp. 17064 ◽  
Author(s):  
Prashant Sonar ◽  
Evan L. Williams ◽  
Samarendra P. Singh ◽  
Sergei Manzhos ◽  
Ananth Dodabalapur
Keyword(s):  
Organic Electronics ◽  
Small Molecule ◽  
Donor Acceptor

An indacenodithiophene-based semiconducting polymer with high ductility for stretchable organic electronics

2017 ◽  
Vol 8 (34) ◽  
pp. 5185-5193 ◽  
Author(s):  
Yilin Li ◽  
Wesley K. Tatum ◽  
Jonathan W. Onorato ◽  
Sierra D. Barajas ◽  
Yun Young Yang ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Conjugated Polymer ◽  
High Ductility ◽  
Semiconducting Polymer ◽  
Donor Acceptor ◽  
Low Stiffness

An alkyl-substituted indacenodithiophene-based donor–acceptor π-conjugated polymer (PIDTBPD) with low stiffness and high ductility is reported.

Self-Assembly of a Donor-Acceptor Dyad Across Multiple Length Scales: Functional Architectures for Organic Electronics

2009 ◽  
Vol 19 (15) ◽  
pp. 2486-2494 ◽  
Author(s):  
Jeffrey M. Mativetsky ◽  
Marcel Kastler ◽  
Rebecca C. Savage ◽  
Desirée Gentilini ◽  
Matteo Palma ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Self Assembly ◽  
Length Scales ◽  
Multiple Length Scales ◽  
Donor Acceptor
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