Thiophene-S,S-dioxidized indophenine (IDTO) based donor-acceptor polymers for n-channel organic thin film transistors

被引：24
作者：
Deng, Yunfeng [1 ]
Quinn, Jesse [1 ]
Sun, Bin [1 ]
He, Yinghui [1 ]
Ellard, Jackson [1 ]
Li, Yuning [1 ]
机构：
[1] Univ Waterloo, Dept Chem Engn, WIN, 200 Univ Ave W, Waterloo, ON N2L 3G1, Canada
来源：
RSC ADVANCES | 2016年 / 6卷 / 41期
基金：
加拿大自然科学与工程研究理事会;
关键词：
FIELD-EFFECT TRANSISTORS; HIGH-PERFORMANCE; HIGH-MOBILITY; CONJUGATED POLYMERS; PRINTED TRANSISTORS; ELECTRON-MOBILITY; BUILDING-BLOCKS; SIDE-CHAIN; SEMICONDUCTORS; COPOLYMERS;
D O I：
10.1039/c6ra03221d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Two donor-acceptor (D-A) conjugated polymers, PIDTOBT and PIDTOBTz, based on thiophene-S,S-dioxidized indophenine (IDTO) as the acceptor building block are synthesized for solution processed organic thin-film transistors (OTFTs). The influences of the donor unit on the photophysical, electrochemical and electron-transport properties were investigated. These polymers possess very deep highest-occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energy levels due to the strong electron accepting capability of the IDTO moiety. In OTFT devices, both polymers exhibited unipolar n-type charge transport characteristics with electron mobility up to 0.18 cm(2) V-1 s(-1).
引用
收藏
页码：34849 / 34854
页数：6
相关论文
共 46 条
[1]   Toward Printed Integrated Circuits based on Unipolar or Ambipolar Polymer Semiconductors [J].
Baeg, Kang-Jun ;
Caironi, Mario ;
Noh, Yong-Young .
ADVANCED MATERIALS, 2013, 25 (31) :4210-4244
[2]   POLARONS, BIPOLARONS, AND SOLITONS IN CONDUCTING POLYMERS [J].
BREDAS, JL ;
STREET, GB .
ACCOUNTS OF CHEMICAL RESEARCH, 1985, 18 (10) :309-315
[3]   HIGHLY CONDUCTING POLYPARAPHENYLENE, POLYPYRROLE, AND POLYTHIOPHENE CHAINS - AN ABINITIO STUDY OF THE GEOMETRY AND ELECTRONIC-STRUCTURE MODIFICATIONS UPON DOPING [J].
BREDAS, JL ;
THEMANS, B ;
FRIPIAT, JG ;
ANDRE, JM ;
CHANCE, RR .
PHYSICAL REVIEW B, 1984, 29 (12) :6761-6773
[4]   Thiophene-S,S-dioxidized Indophenine: A Quinoid-Type Building Block with High Electron Affinity for Constructing n-Type Polymer Semiconductors with Narrow Band Gaps [J].
Deng, Yunfeng ;
Sun, Bin ;
He, Yinghui ;
Quinn, Jesse ;
Guo, Chang ;
Li, Yuning .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (10) :3459-3462
[5]   Interface Engineering: An Effective Approach toward High-Performance Organic Field-Effect Transistors [J].
Di, Chong-An ;
Liu, Yunqi ;
Yu, Gui ;
Zhu, Daoben .
ACCOUNTS OF CHEMICAL RESEARCH, 2009, 42 (10) :1573-1583
[6]   Molecular Engineering of Nonhalogenated Solution-Processable Bithiazole-Based Electron-Transport Polymeric Semiconductors [J].
Fu, Boyi ;
Wang, Cheng-Yin ;
Rose, Bradley D. ;
Jiang, Yundi ;
Chang, Mincheol ;
Chu, Ping-Hsun ;
Yuan, Zhibo ;
Fuentes-Hernandez, Canek ;
Kippelen, Bernard ;
Bredas, Jean-Luc ;
Collard, David M. ;
Reichmanis, Elsa .
CHEMISTRY OF MATERIALS, 2015, 27 (08) :2928-2937
[7]   Thieno[3,4-c]pyrrole-4,6-dione-Based Polymer Semiconductors: Toward High-Performance, Air-Stable Organic Thin-Film Transistors [J].
Guo, Xugang ;
Ponce Ortiz, Rocio ;
Zheng, Yan ;
Kim, Myung-Gil ;
Zhang, Shiming ;
Hu, Yan ;
Lu, Gang ;
Facchetti, Antonio ;
Marks, Tobin J. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (34) :13685-13697
[8]   Bithiophene-Imide-Based Polymeric Semiconductors for Field-Effect Transistors: Synthesis, Structure-Property Correlations, Charge Carrier Polarity, and Device Stability [J].
Guo, Xugang ;
Ortiz, Rocio Ponce ;
Zheng, Yan ;
Hu, Yan ;
Noh, Yong-Young ;
Baeg, Kang-Jun ;
Facchetti, Antonio ;
Marks, Tobin J. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (05) :1405-1418
[9]   Through Thick and Thin: Tuning the Threshold Voltage in Organic Field-Effect Transistors [J].
Hardigree, Josue F. Martinez ;
Katz, Howard E. .
ACCOUNTS OF CHEMICAL RESEARCH, 2014, 47 (04) :1369-1377
[10]   New building blocks for π-conjugated polymer semiconductors for organic thin film transistors and photovoltaics [J].
He, Yinghui ;
Hong, Wei ;
Li, Yuning .
JOURNAL OF MATERIALS CHEMISTRY C, 2014, 2 (41) :8651-8661
12345