A comparative study of bithiophene and thienothiophene based polymers for organic field-effect transistor applications

被引：2

作者：

Deng, Ping ^{[1
]}

Ren, Shendong ^{[2
]}

Cao, Kangli ^{[1
]}

Li, Hongxiang ^{[2
]}

Zhang, Qing ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Sch Chem & Chem Engn, Dept Polymer Sci & Engn, Shanghai Key Lab Elect Insulat & Thermal Aging, Shanghai 200240, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2016年 / 27卷 / 09期

基金：

国家教育部博士点专项基金资助; 中国国家自然科学基金;

关键词：

HIGH-MOBILITY; SEMICONDUCTING POLYMERS; CONJUGATED POLYMERS;

D O I：

10.1007/s10854-016-4950-2

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

2,2'-Bithiophene and thieno[3,2-b]thiophene were polymerized separately with bis(2,3-dialkylthienyl)benzo[1,2-b:4,5-b']dithiophene by Stille coupling reactions to afford new conjugated polymer PBDTT-2T and PBDTT-TT. The polymers showed band gaps about 1.90 eV and the highest occupied molecular orbital (HOMO) energy levels below -5.20 eV. The PBDTT-2T and PBDTT-TT achieved hole mobilities of 0.035 and 0.008 cm(2) V-1 s(-1) in top-contact/bottom-gate organic field-effect transistor devices. The investigation of thin-film microstructures and morphologies showed that PBDTT-2T thin films had more uniform surface and better crystalline quality than PBDTT-TT did.

引用

页码：9143 / 9151

页数：9

共 50 条

[1] A comparative study of bithiophene and thienothiophene based polymers for organic field-effect transistor applications
Ping Deng
Shendong Ren
Kangli Cao
Hongxiang Li
Qing Zhang
[J]. Journal of Materials Science: Materials in Electronics, 2016, 27 : 9143 - 9151
[2] Diketopyrrolopyrrole (DPP)-Based Polymers and Their Organic Field-Effect Transistor Applications: A Review
Cheon, Hyung Jin
An, Tae Kyu
Kim, Yun-Hi
[J]. MACROMOLECULAR RESEARCH, 2022, 30 (02) : 71 - 84
[3] Diketopyrrolopyrrole (DPP)-Based Polymers and Their Organic Field-Effect Transistor Applications: A Review
Hyung Jin Cheon
Tae Kyu An
Yun-Hi Kim
[J]. Macromolecular Research, 2022, 30 : 71 - 84
[4] Synthetic strategy for thienothiophene-benzotriazole-based polymers with high backbone planarity and solubility for field-effect transistor applications
Jo, Yohan
Oh, Jong Gyu
Kim, Cheulhwan
An, Tae Kyu
Jang, Jaeyoung
Lee, Jihoon
[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2020, 86 : 150 - 157
[5] New linear thienothiophene derivative for organic field effect transistor applications
Atahan-Evrenk, Sule
Sanchez-Carrera, Roel S.
Mondal, Rajib
Schrier, Joshua
Bao, Zhenan
Aspuru-Guzik, Alan
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2010, 240
[6] Bis-isatin based polymers with tunable energy levels for organic field-effect transistor applications
Yang, Wei
Sun, Mingxiang
Wang, Yue
Yan, Hui
Zhang, Guobing
Zhang, Qing
[J]. POLYMER CHEMISTRY, 2021, 12 (15) : 2317 - 2324
[7] Field-effect transistor memories based on ferroelectric polymers
Yujia Zhang
Haiyang Wang
Lei Zhang
Xiaomeng Chen
Yu Guo
Huabin Sun
Yun Li
[J]. Journal of Semiconductors., 2017, 38 (11) - 18
[8] Field-effect transistor memories based on ferroelectric polymers
Yujia Zhang
Haiyang Wang
Lei Zhang
Xiaomeng Chen
Yu Guo
Huabin Sun
Yun Li
[J]. Journal of Semiconductors, 2017, (11) : 5 - 18
[9] Ambipolar organic field-effect transistor based on an organic heterostructure
Rost, C
Gundlach, DJ
Karg, S
Riess, W
[J]. JOURNAL OF APPLIED PHYSICS, 2004, 95 (10) : 5782 - 5787
[10] Degradable heteroaromatic polyazomethines for organic field-effect transistor applications
Zhang, Bo
He, Mengmeng
Ge, Congwu
Lin, Kaiwen
Gao, Xike
Zhang, Qing
[J]. DYES AND PIGMENTS, 2024, 228

← 1 2 3 4 5 →