Design of indigo derivatives as environment-friendly organic semiconductors for sustainable organic electronics

2014 ◽  
Vol 2 (36) ◽  
pp. 7621-7631 ◽  
Author(s):  
I. V. Klimovich ◽  
L. I. Leshanskaya ◽  
S. I. Troyanov ◽  
D. V. Anokhin ◽  
D. V. Novikov ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
Organic Electronics ◽  
Optoelectronic Properties ◽  
Environment Friendly ◽  
Chemical Functionalization

Chemical functionalization can be used to tune optoelectronic properties of indigoids, their stability and semiconductor performance in OFETs.

Efficient synthesis of π-extended phenazasilines for optical and electronic applications

2014 ◽  
Vol 50 (99) ◽  
pp. 15760-15763 ◽  
Author(s):  
Huanhuan Li ◽  
Yang Wang ◽  
Kai Yuan ◽  
Ye Tao ◽  
Runfeng Chen ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Efficient Method ◽  
Optoelectronic Properties ◽  
Efficient Synthesis ◽  
Highly Efficient ◽  
Device Applications

The rhodium-catalyzed synthesis of phenazasilines from readily achievable biarylhydrosilanes is presented. This highly efficient method offers opportunities for preparing π-extended phenazasilines with enhanced optoelectronic properties for device applications in organic electronics.

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...

Synthetic Routes to Thiol-Functionalized Organic Semiconductors for Molecular and Organic Electronics

2016 ◽  
Vol 6 (2) ◽  
pp. 120-138 ◽  
Author(s):  
Alessandra Operamolla ◽  
Angela Punzi ◽  
Gianluca M. Farinola
Keyword(s):  
Organic Semiconductors ◽  
Organic Electronics ◽  
Synthetic Routes

scholarly journals Organic Electronics: Universal Strategy for Efficient Electron Injection into Organic Semiconductors Utilizing Hydrogen Bonds (Adv. Mater. 43/2019)

2019 ◽  
Vol 31 (43) ◽  
pp. 1970308
Author(s):  
Hirohiko Fukagawa ◽  
Munehiro Hasegawa ◽  
Katsuyuki Morii ◽  
Kazuma Suzuki ◽  
Tsubasa Sasaki ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Organic Semiconductors ◽  
Organic Electronics ◽  
Electron Injection

scholarly journals Noncovalent π-stacked robust topological organic framework

2020 ◽  
Vol 117 (34) ◽  
pp. 20397-20403
Author(s):  
Dong Meng ◽  
Jonathan Lee Yang ◽  
Chengyi Xiao ◽  
Rui Wang ◽  
Xiaofei Xing ◽  
...  
Keyword(s):  
Porous Structure ◽  
Organic Semiconductors ◽  
Organic Electronics ◽  
High Performance ◽  
Three Dimensional ◽  
Self Healing ◽  
Direct Construction ◽  
Covalent Bonds ◽  
Practical Applications ◽  
Organic Framework

Organic frameworks (OFs) offer a novel strategy for assembling organic semiconductors into robust networks that facilitate transport, especially the covalent organic frameworks (COFs). However, poor electrical conductivity through covalent bonds and insolubility of COFs limit their practical applications in organic electronics. It is known that the two-dimensional intralayer π∙∙∙π transfer dominates transport in organic semiconductors. However, because of extremely labile inherent features of noncovalent π∙∙∙π interaction, direct construction of robust frameworks via noncovalent π∙∙∙π interaction is a difficult task. Toward this goal, we report a robust noncovalent π∙∙∙π interaction-stacked organic framework, namely πOF, consisting of a permanent three-dimensional porous structure that is held together by pure intralayer noncovalent π∙∙∙π interactions. The elaborate porous structure, with a 1.69-nm supramaximal micropore, is composed of fully conjugated rigid aromatic tetragonal-disphenoid-shaped molecules with four identical platforms. πOF shows excellent thermostability and high recyclability and exhibits self-healing properties by which the parent porosity is recovered upon solvent annealing at room temperature. Taking advantage of the long-range π∙∙∙π interaction, we demonstrate remarkable transport properties of πOF in an organic-field-effect transistor, and the mobility displays relative superiority over the traditional COFs. These promising results position πOF in a direction toward porous and yet conductive materials for high-performance organic electronics.

n-Type Organic Semiconductors in Organic Electronics

2010 ◽  
Vol 22 (34) ◽  
pp. 3876-3892 ◽  
Author(s):  
John E. Anthony ◽  
Antonio Facchetti ◽  
Martin Heeney ◽  
Seth R. Marder ◽  
Xiaowei Zhan
Keyword(s):  
Organic Semiconductors ◽  
Organic Electronics

N- and P-Type Building Blocks for Organic Electronics Based on Oligothiophene Cores

2003 ◽  
Vol 769 ◽  
Author(s):  
Antonio Facchetti ◽  
Myung-Han Yoon ◽  
Howard E. Katz ◽  
Melissa Mushrush ◽  
Tobin J. Marks
Keyword(s):  
Organic Semiconductors ◽  
Organic Electronics ◽  
Carrier Mobility ◽  
Building Blocks ◽  
Conjugation Length ◽  
Π Interactions ◽  
Plastic Electronics ◽  
P Type ◽  
The Impact ◽  
Homo Lumo

AbstractOrganic semiconductors exhibiting complementary-type carrier mobility are the key components for the development of the field of “plastic electronics”. We present here a novel series of αω- and isomerically pure β,β'-diperfluorohexyl-substituted thiophene and study the impact of fluoroalkyl substitution and conjugation length vìs-à-vìs the corresponding fluorinefree analogues. Trends between the fluorinated and fluorine-free families in molecular packing, HOMO-LUMO gap, and π-π interactions are found to be strikingly similar. TFT measurements indicate that all members of the fluorinated series are n-type semiconductors

N- and P-Type Building Blocks for Organic Electronics Based on Oligothiophene Cores

2003 ◽  
Vol 771 ◽  
Author(s):  
Antonio Facchetti ◽  
Myung-Han Yoon ◽  
Howard E. Katz ◽  
Melissa Mushrush ◽  
Tobin J. Marks
Keyword(s):  
Organic Semiconductors ◽  
Organic Electronics ◽  
Carrier Mobility ◽  
Building Blocks ◽  
Molecular Packing ◽  
Conjugation Length ◽  
Π Interactions ◽  
P Type ◽  
The Impact ◽  
Homo Lumo

AbstractOrganic semiconductors exhibiting complementary-type carrier mobility are the key components for the development of the field of “gplastic electronics” We present here a novel series of α,ω- and isomerically pure ββ'-diperfluorohexyl-substituted thiophene and study the impact of fluoroalkyl substitution and conjugation length vis-a-vis the corresponding fluorinefree analogues. Trends between the fluorinated and fluorine-free families in molecular packing, HOMO-LUMO gap, and π-π interactions are found to be strikingly similar. TFT measurements indicate that all members of the fluorinated series are n-type semiconductors

scholarly journals Deep Learning for Optoelectronic Properties of Organic Semiconductors

2020 ◽  
Vol 124 (13) ◽  
pp. 7048-7060 ◽  
Author(s):  
Chengqiang Lu ◽  
Qi Liu ◽  
Qiming Sun ◽  
Chang-Yu Hsieh ◽  
Shengyu Zhang ◽  
...  
Keyword(s):  
Deep Learning ◽  
Organic Semiconductors ◽  
Optoelectronic Properties
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