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 ◽  
...  

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.

RSC Advances ◽  
2015 ◽  
Vol 5 (75) ◽  
pp. 61035-61043 ◽  
Author(s):  
Tsukasa Hasegawa ◽  
Minoru Ashizawa ◽  
Hidetoshi Matsumoto

A novel planar π-conjugated small molecule, benzothienoisoindigo (BTII), in which additional benzene rings are fused with the thieoisoindigo (TII) unit, has been designed and synthesized.


2017 ◽  
Vol 5 (39) ◽  
pp. 10332-10342 ◽  
Author(s):  
Yeong-A Kim ◽  
Minji Kang ◽  
Ye-Jin Jeon ◽  
Kyeongil Hwang ◽  
Yeon-Ju Kim ◽  
...  

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


2016 ◽  
Vol 4 (40) ◽  
pp. 9554-9560 ◽  
Author(s):  
Gyoungsik Kim ◽  
Hyoeun Kim ◽  
Moonjeong Jang ◽  
Yun Kyung Jung ◽  
Joon Hak Oh ◽  
...  

A systematic study on the microstructure-property relationship in thienoisoindigo (TIIG)-based polymers provides the guidance for the synthesis of high-performance polymers by tuning the polarity of charge carrier in organic field-effect transistors (OFETs).


2012 ◽  
Vol 65 (9) ◽  
pp. 1252 ◽  
Author(s):  
Ying Liu ◽  
Ji Zhang ◽  
Yunqi Liu ◽  
Gui Yu ◽  
Ziyi Ge

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.


2011 ◽  
Vol 98 (7) ◽  
pp. 073307 ◽  
Author(s):  
Masataka Kano ◽  
Takeo Minari ◽  
Kazuhito Tsukagoshi ◽  
Hiroki Maeda

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