Recent progress of organic thin film transistors gas sensors

被引：0
|
作者：
Xie G.-Z. [1 ]
Wu C.-X. [1 ]
Jiang Y.-D. [1 ]
Tai H.-L. [1 ]
Su Y.-J. [1 ]
Du X.-S. [1 ]
机构：
[1] School of Optoelectronic Information, State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu
来源：
Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China | 2016年 / 45卷 / 04期
关键词：
Composite film; Gas sensor; Layered film; Organic thin-film transistors (OTFT); P3HT thin film;
D O I：
10.3969/j.issn.1001-0548.2016.04.019
中图分类号：
学科分类号：
摘要：
This paper discusses the research progress of organic thin film transistors (OTFT) gas sensors in the State Key Laboratory of Electronic Thin Films and Integrated Devices of University of Electronic Science and Technology of China, under the support of the National Natural Science Foundation of China. In this work, organic thin film transistor with a bottom-gate bottom-contact type structure was used as the sensor element, the preparation process and structure parameters of the device were optimized, and the sensing properties of copper phthalocyanine (CuPc) film to H2S were studied. Besides, the OTFT gas sensor based on P3HT-ZnO nanorods composite film, P3HT single-layer film, P3HT-MoS2 composite and layered film was fabricated. Furthermore, the electrical properties and gas sensing performance of OTFT device were analyzed systematically. © 2016, Editorial Board of Journal of the University of Electronic Science and Technology of China. All right reserved.
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页码：664 / 673
页数：9
相关论文
共 19 条
  • [1] He J., Xia J.-B., Semiconductor Science and Technology, pp. 524-554, (2007)
  • [2] Weimer P.K., The TFT a new thin-film transistor, Proceedings of the IRE, 50, 6, pp. 1462-1469, (1962)
  • [3] Horowitz G., Organic field-effect transistors, Advanced Materials, 10, 5, pp. 365-377, (1998)
  • [4] Zhang B., Tai H.-L., Duan C.-L., Et al., The preparation and characteristic analysis of bilayer organic thin-film transistors gas sensor based on MWCNTs/α6T, Functional Materials, 45, 6, (2014)
  • [5] Klauk H., Gundlach D.J., Nichols J., Et al., Pentacene organic thin-film transistors for circuit and display applications, IEEE Transactions on Electron Devices, 46, 6, pp. 1258-1263, (1999)
  • [6] Sheraw C.D., Zhou L., Huang J.R., Et al., Organic thin-film transistor-driven polymer-dispersed liquid crystal displays on flexible polymeric substrates, Appl Phys Lett, 80, pp. 1088-1090, (2002)
  • [7] Li X., Preparation and characteristics of organic thin film transistor gas sensor research, (2013)
  • [8] Qiu Y., Hu Y.-C., Dong G.-F., Et al., Preparation of organic thin-film field effect transistor, Chinese Science Bulletin, 47, 47, pp. 1529-1532, (2002)
  • [9] Hu Y.-C., Organic thin film field effect transistor and its carrier transmission characteristics, (2004)
  • [10] Li X., Jiang Y.-D., Xie G.-Z., Et al., Copper phthalocyanine thin film transistors for hydrogen sulfide detection, Sensors & Actuators B Chemical, 176, 6, pp. 1191-1196, (2013)
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