Synthesis of an isomerically pure thienoquinoid for unipolar n-type conjugated polymers: effect of backbone curvature on charge transport performance

2019 ◽  
Vol 7 (33) ◽  
pp. 10352-10359 ◽  
Author(s):  
Kai Guo ◽  
Botao Wu ◽  
Yu Jiang ◽  
Zhongli Wang ◽  
Ziqi Liang ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Charge Transport ◽  
Electron Mobility

A polymer based on thienoquinoid showed unipolar n-type characteristics with an electron mobility of up to 0.45 cm2 V−1 s−1.

Correlating Charge Transport Properties of Conjugated Polymers in Solution Aggregates and Thin‐Film Aggregates

2021 ◽  
Author(s):  
Jian Pei ◽  
Zi-Yuan Wang ◽  
Lucia Di Virgilio ◽  
Ze-Fan Yao ◽  
Zi-Di Yu ◽  
...  
Keyword(s):  
Thin Film ◽  
Conjugated Polymers ◽  
Charge Transport ◽  
Transport Properties

scholarly journals Tyrian purple: an ancient natural dye for cross-conjugated n-type charge transport

2021 ◽  
Vol 9 (12) ◽  
pp. 4200-4205
Author(s):  
Kealan J. Fallon ◽  
Nilushi Wijeyasinghe ◽  
Anastasia Leventis ◽  
Jose M. Marin-Beloqui ◽  
Daniel T. W. Toolan ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Charge Transport ◽  
Natural Dye ◽  
Tyrian Purple

N-type charge transport from cross-conjugated polymers derived from an ancient dye.

Prediction of Charge Transport Properties of Molecular Materials by Ab Initio Molecular Orbital Calculations

2000 ◽  
Vol 660 ◽  
Author(s):  
Wataru Sotoyama ◽  
Tomoaki Hayano ◽  
Hiroyuki Sato ◽  
Azuma Matsuura ◽  
Toshiaki Narusawa
Keyword(s):  
Charge Transport ◽  
Ab Initio ◽  
Molecular Orbital ◽  
Electron Mobility ◽  
Molecular Orbital Calculations ◽  
Molecular Materials ◽  
Structural Reorganization ◽  
Charge Hopping ◽  
Reorganization Energies ◽  
A Charge

ABSTRACTWe developed a method to predict the charge transport (CT) type (hole or electron) in molecular materials that uses molecular orbital calculations. The hole-and-electron-mobility ratios of molecular materials were calculated based on molecular structural reorganization energies in a charge hopping process. The CT types predicted from the calculated mobility ratios agreed with those experimentally obtained in seven of the eight model molecules.

Strain-Insensitive Naphthalene-Diimide-Based Conjugated Polymers Through Sequential Regularity Control

2022 ◽  
Author(s):  
Yan-Cheng Lin ◽  
Kosuke Terayama ◽  
Keita Yoshida ◽  
Ping-Jui Yu ◽  
Pin-Hsiang Chueh ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Charge Transport ◽  
Structure Design ◽  
Naphthalene Diimide ◽  
Mechanical Durability ◽  
Donor Acceptor

Diversified structure design is applied to donor−acceptor (D−A)-type conjugated polymers (CPs) to improve their mobility−stretchability properties. Most methods that are capable of improving mechanical durability without sacrificing charge transport performance...

scholarly journals Separation of Spin and Charge Transport in Pristine π -Conjugated Polymers

2020 ◽  
Vol 124 (6) ◽  
Author(s):  
Matthew Groesbeck ◽  
Haoliang Liu ◽  
Marzieh Kavand ◽  
Evan Lafalce ◽  
Jingying Wang ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Charge Transport

High-performance near-infrared organic phototransistors based on diketopyrrolopyrrole conjugated polymers with partial removal of long branched alkyl side chains

2020 ◽  
Vol 8 (47) ◽  
pp. 16915-16922
Author(s):  
Yu Tang ◽  
Weijie Ge ◽  
Ping Deng ◽  
Qiaoming Zhang ◽  
Yingjie Liao ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Charge Transport ◽  
High Performance ◽  
Near Infrared ◽  
Side Chains ◽  
Partial Removal ◽  
Nir Absorption ◽  
Alkyl Side Chains

Near-infrared (NIR) phototransistors based on diketopyrrolopyrrole polymers with partial removal of side chains are reported with improved NIR photoresponses, which take advantage of both strengthened NIR absorption and improved charge transport.

Charge transport in π-conjugated polymers from extraction current transients

2002 ◽  
Vol 403-404 ◽  
pp. 415-418 ◽  
Author(s):  
K. Genevičius ◽  
R. Österbacka ◽  
G. Juška ◽  
K. Arlauskas ◽  
H. Stubb
Keyword(s):  
Conjugated Polymers ◽  
Charge Transport ◽  
Current Transients
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