Diaza-substituted conjugated polymers based on naphthalene diimide for n-type field-effect transistors

被引：7
|
作者：
Zhang, Guobing [1 ,2 ]
Yu, Hao [1 ]
Sun, Mingxiang [1 ]
Tang, Longxiang [2 ]
Qiu, Longzhen [1 ,2 ]
机构：
[1] Hefei Univ Technol, Acad Optoelect Technol, Special Display & Imaging Technol Innovat Ctr Anh, Natl Engn Lab Special Technol,Anhui Prov Key Lab, Hefei 230009, Peoples R China
[2] Hefei Univ Technol, Sch Chem & Chem Engn, Key Lab Adv Funct Mat & Devices Anhui Prov, Hefei 23009, Peoples R China
来源：
DYES AND PIGMENTS | 2021年 / 194卷
关键词：
Organic thin-film transistors; Diaza-substituted conjugated polymers; n-type; TRANSPORT-PROPERTIES;
D O I：
10.1016/j.dyepig.2021.109660
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Two conjugated polymers (PNDI-TPzT and PNDI-TPmT) based on naphthalene diimide as acceptor and diazasubstituted thiophene-phenyl-thiophene with para-and meta-position as co-units were designed and synthesized. The reported polymer (PNDI-TPaT) with ortho-substitution was also used for comparison. The different azasubstitution exerted effect on the absorption, energy levels, microstructure, and field-effect transistor performances. All the diaza-substituted conjugated polymers exhibited n-type transport characteristics under vacuum conditions. PNDI-TPmT with meta-substitution which had ordered structure and pi-pi stacking exhibited the highest field-effect transistor performances with the mobility of about 0.07 cm(2) V(-1)s(-1).
引用
收藏
页数：6
相关论文
共 50 条
  • [21] Metallopolyyne polymers containing naphthalene diimide-oligothiophene moieties and their applications in organic field-effect transistors
    Yan, Lei
    Li, Chengxi
    Cai, Lulu
    Shi, Keli
    Tang, Wei
    Qu, Wenxiu
    Ho, Cheuk-Lam
    Yu, Gui
    Li, Jiangyu
    Wang, Xingzhu
    [J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2017, 846 : 269 - 276
  • [22] Soluble derivatives of perylene and naphthalene diimide for n-channel organic field-effect transistors
    Singh, Th. B.
    Erten, S.
    Guenes, S.
    Zafer, C.
    Turkmen, G.
    Kuban, B.
    Teoman, Y.
    Sariciftci, N. S.
    Icli, S.
    [J]. ORGANIC ELECTRONICS, 2006, 7 (06) : 480 - 489
  • [23] Aza-substitution on naphthalene diimide-based conjugated polymers for n-type bottom gate/top contact polymer transistors under ambient conditions
    Zhang, Guobing
    Yu, Hao
    Sun, Yue
    Wang, Weiwei
    Zhao, Yao
    Wang, Lichun
    Qiu, Longzhen
    Ding, Yunsheng
    [J]. JOURNAL OF MATERIALS CHEMISTRY C, 2021, 9 (02) : 633 - 639
  • [24] Graphene electrodes for n-type organic field-effect transistors
    Henrichsen, Henrik H.
    Boggild, Peter
    [J]. MICROELECTRONIC ENGINEERING, 2010, 87 (5-8) : 1120 - 1122
  • [25] Naphthodithiophenediimide-Benzobisthiadiazole-Based Polymers: Versatile n-Type Materials for Field-Effect Transistors and Thermoelectric Devices
    Wang, Yang
    Nakano, Masahiro
    Michinobu, Tsuyoshi
    Kiyota, Yasuhiro
    Mori, Takehiko
    Takimiya, Kazuo
    [J]. MACROMOLECULES, 2017, 50 (03) : 857 - 864
  • [26] n-Type semiconducting polymers based on an bithiophene imide-bridged isoindigo for organic field-effect transistors
    Liu, Min
    Wang, Dong
    Li, Jianfeng
    Wang, Junwei
    Jeong, Sang Young
    Woo, Han Young
    Deng, Xianyu
    Yang, Kun
    Guo, Xugang
    [J]. DYES AND PIGMENTS, 2024, 227
  • [27] New naphthalene diimide-based n-type copolymers: The effects of conjugated side chains
    Kim, Min-Kyoung
    Kim, Gyung-Tak
    Kim, Taemin
    Kim, Moon-Gyu
    Kim, Felix Sunjoo
    Earmme, Taeshik
    Hwang, Ye-Jin
    [J]. EUROPEAN POLYMER JOURNAL, 2021, 161 (161)
  • [28] N-type organic field-effect transistors with high electron Mobilities based on thiazole-thiazolothiazole conjugated molecules
    Mamada, Masashi
    Nishida, Jun-Ichi
    Kumaki, Daisuke
    Tokito, Shizuo
    Yamashita, Yoshiro
    [J]. CHEMISTRY OF MATERIALS, 2007, 19 (22) : 5404 - 5409
  • [29] High performance and stable naphthalene diimide based n-channel organic field-effect transistors by polyethylenimine doping
    Long, Dang Xuan
    Choi, Eun-Young
    Noh, Yong-Young
    [J]. DYES AND PIGMENTS, 2017, 142 : 323 - 329
  • [30] Incorporation of Cyano-Substituted Aromatic Blocks into Naphthalene Diimide-Based Copolymers: Toward Unipolar n-Channel Field-Effect Transistors
    Wei, Congyuan
    Xu, Pan
    Zhang, Weifeng
    Zhou, Yankai
    Wei, Xuyang
    Zheng, Yuanhui
    Wang, Liping
    Yu, Gui
    [J]. SMALL SCIENCE, 2021, 1 (09):
12345