Ultra-narrow-bandgap thienoisoindigo polymers: structure–property correlations in field-effect transistors

2016 ◽  
Vol 4 (40) ◽  
pp. 9554-9560 ◽  
Author(s):  
Gyoungsik Kim ◽  
Hyoeun Kim ◽  
Moonjeong Jang ◽  
Yun Kyung Jung ◽  
Joon Hak Oh ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Systematic Study ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Structure Property ◽  
High Performance Polymers ◽  
Property Relationship ◽  
Narrow Bandgap

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).

Methoxylation of quinoidal bithiophene as a single regioisomer building block for narrow-bandgap conjugated polymers and high-performance organic field-effect transistors

2020 ◽  
Vol 8 (43) ◽  
pp. 15168-15174 ◽  
Author(s):  
Yunlong Sun ◽  
Yunpeng Zhang ◽  
Yang Ran ◽  
Longxian Shi ◽  
Qingsong Zhang ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Building Block ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Hole Mobility ◽  
Methoxyl Group ◽  
Organic Field Effect Transistors ◽  
Narrow Bandgap

Methoxyl group was introduced to obtain isomer-free methoxylation quinoidal bithiophene building block. Four polymers displayed narrow bandgap (<1.20 eV) and hole mobility of up to 2.70 cm2 V−1 s−1.

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.

A bowl-shaped sumanene derivative with dense convex–concave columnar packing for high-performance organic field-effect transistors

2017 ◽  
Vol 53 (83) ◽  
pp. 11407-11409 ◽  
Author(s):  
Beibei Fu ◽  
Xueqing Hou ◽  
Cong Wang ◽  
Yu Wang ◽  
Xiaotao Zhang ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Single Crystal ◽  
Field Effect ◽  
High Performance ◽  
Carrier Mobility ◽  
Field Effect Transistors ◽  
Charge Carrier Mobility ◽  
Organic Field Effect Transistors ◽  
Crystal Field Effect ◽  
First Time

The charge carrier mobility of a sumanene derivative was probed using single-crystal field-effect transistors for the first time.

scholarly journals Design and structure–property relationship of benzothienoisoindigo in organic field effect transistors

RSC Advances ◽  
2015 ◽  
Vol 5 (75) ◽  
pp. 61035-61043 ◽  
Author(s):  
Tsukasa Hasegawa ◽  
Minoru Ashizawa ◽  
Hidetoshi Matsumoto
Keyword(s):  
Small Molecule ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Structure Property ◽  
Property Relationship ◽  
Structure Property Relationship ◽  
Benzene Rings ◽  
Relationship Of

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.

High performance solution-processable tetrathienoacene (TTAR) based small molecules for organic field effect transistors (OFETs)

2017 ◽  
Vol 53 (43) ◽  
pp. 5898-5901 ◽  
Author(s):  
Sureshraju Vegiraju ◽  
Deng-Yi Huang ◽  
Pragya Priyanka ◽  
Yo-Shan Li ◽  
Xian-Lun Luo ◽  
...  
Keyword(s):  
Small Molecules ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Solution Processable

DDTT-TTARexhibits the highest mobility of 0.81 cm2V−1s−1.

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