Molecular engineering of (E)-1,2-bis(3-cyanothiophene-2-yl)ethene-based polymeric semiconductors for unipolar n-channel field-effect transistors

2020 ◽  
Vol 11 (46) ◽  
pp. 7340-7348
Author(s):  
Congyuan Wei ◽  
Zhonghai Tang ◽  
Weifeng Zhang ◽  
Jianyao Huang ◽  
Yankai Zhou ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Molecular Engineering ◽  
Structure Property ◽  
Structure Property Relationships

The unipolar n-type polymeric semiconductors based on (E)-1,2-bis(3-cyanothiophene-2-yl)ethene were developed and their structure–property relationships were investigated.

scholarly journals Polythiophene and oligothiophene systems modified by TTF electroactive units for organic electronics

2015 ◽  
Vol 11 ◽  
pp. 1749-1766 ◽  
Author(s):  
Alexander L Kanibolotsky ◽  
Neil J Findlay ◽  
Peter J Skabara
Keyword(s):  
Organic Semiconductors ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Electrochemical Behaviour ◽  
Organic Field Effect Transistors ◽  
Structure Property ◽  
Conjugated Systems ◽  
Structure Property Relationships ◽  
Synthesis Properties ◽  
New Type

The aim of this review is to give an update on current progress in the synthesis, properties and applications of thiophene-based conjugated systems bearing tetrathiafulvalene (TTF) units. We focus mostly on the synthesis of poly- and oligothiophenes with TTF moieties fused to the thiophene units of the conjugated backbone either directly or via a dithiin ring. The electrochemical behaviour of these materials and structure–property relationships are discussed. The study is directed towards the development of a new type of organic semiconductors based on these hybrid materials for application in organic field effect transistors and solar cells.

Structure property relationships of benzo[b]thiophen/benzo[b]furan end-capped naphthalene oligomers and their application for organic field effect transistors

RSC Advances ◽  
2015 ◽  
Vol 5 (39) ◽  
pp. 31018-31023 ◽  
Author(s):  
Yingfeng Wang ◽  
Sufen Zou ◽  
Jianhua Gao ◽  
Haixia Zhang ◽  
Guoqiao Lai ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Organic Field Effect Transistors ◽  
Structure Property ◽  
Structure Property Relationships

The effect of connection site on naphthalene oligomers was studied and the α-position derivative exhibits a high mobility of 0.13 cm2 V−1 s−1.

Structure-property relationships of benzo[2,1- b :3,4- b ’] bis [1]benzothiophenes for organic field effect transistors

2018 ◽  
Vol 59 (28) ◽  
pp. 2717-2721 ◽  
Author(s):  
Kai Zhang ◽  
Ji Zhang ◽  
Lanqi Huang ◽  
Xiaoqin Zhang ◽  
Gui Yu ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Structure Property ◽  
Structure Property Relationships

Structure - Property Relationships Based on Phenyl-1H-Pyrrole End-Capped Thiophene Semiconductors

2012 ◽  
Vol 65 (9) ◽  
pp. 1252 ◽  
Author(s):  
Ying Liu ◽  
Ji Zhang ◽  
Yunqi Liu ◽  
Gui Yu ◽  
Ziyi Ge
Keyword(s):  
Field Effect ◽  
Heterocyclic Compounds ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Structure Property ◽  
Structure Property Relationships ◽  
Active Layers ◽  
Structure Property Relationship ◽  
Fused Ring ◽  
P Type

Thiophene oligomers end-capped with phenyl-1H-pyrrole were used as active layers of organic field-effect transistors. Two types of cores that vary in size and shape of α-linked thiophenes and fused-ring thiophenes were chosen to study the structure–property relationship. The crystal structures, optical, electrochemical and electronic properties were investigated, and the heterocyclic compounds exhibited clear p-type semiconducting behavior.

Structure–Property Relationships of Semiconducting Polymers for Flexible and Durable Polymer Field-Effect Transistors

2017 ◽  
Vol 9 (46) ◽  
pp. 40503-40515 ◽  
Author(s):  
Min Je Kim ◽  
A-Ra Jung ◽  
Myeongjae Lee ◽  
Dongjin Kim ◽  
Suhee Ro ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Semiconducting Polymers ◽  
Structure Property ◽  
Structure Property Relationships ◽  
Durable Polymer

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.

Tuning the Electrical Properties of Si Nanowire Field-Effect Transistors by Molecular Engineering

Small ◽  
2009 ◽  
Vol 5 (23) ◽  
pp. 2761-2769 ◽  
Author(s):  
Muhammad Y. Bashouti ◽  
Raymond T. Tung ◽  
Hossam Haick
Keyword(s):  
Electrical Properties ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Molecular Engineering ◽  
Si Nanowire

Evaluation of structure–property relationships of solution-processible fullerene acceptors and their n-channel field-effect transistor performance

2012 ◽  
Vol 22 (30) ◽  
pp. 14976 ◽  
Author(s):  
Chang-Zhi Li ◽  
Chu-Chen Chueh ◽  
Hin-Lap Yip ◽  
Jingyu Zou ◽  
Wen-Chang Chen ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Structure Property ◽  
Structure Property Relationships ◽  
Effect Transistor

scholarly journals The structure–property relationship study of electron-deficient dihydroindeno[2,1-b]fluorene derivatives for n-type organic field effect transistors

2015 ◽  
Vol 3 (22) ◽  
pp. 5742-5753 ◽  
Author(s):  
Maxime Romain ◽  
Michèle Chevrier ◽  
Sarah Bebiche ◽  
Tayeb Mohammed-Brahim ◽  
Joëlle Rault-Berthelot ◽  
...  
Keyword(s):  
Active Layer ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Structure Property ◽  
Property Relationship ◽  
Structure Property Relationship ◽  
Relationship Study

A bridged syn triphenylene derivative functionalized with dicyanovinylene units (2,1-b)-IF(C(CN)2)2 has been synthesized, characterized and successfully used as an active layer in n-channel OFETs. Pseudo CMOS inverters made of n-type (2,1-b)-IF(C(CN)2)2 -based OFETs have been fabricated.

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