用硫烯在空气或N2中反应光固化溶胶-凝胶杂化膜作为有机薄膜晶体管的介电层

Joon-soo Kim, Seungwon Lee, Y. Hwang, Yongho Kim, S. Yoo, B. Bae
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引用次数: 6

摘要

溶胶-凝胶衍生的低聚硅氧烷树脂通过光引发的硫醇-烯反应在空气或N2下固化。固化膜被制成用于有机薄膜晶体管的介电层,并且提供比二氧化硅(3.9)更高的介电常数(4.13)。研究了在空气和N2条件下,硫化条件对TFT性能的影响。在N2条件下,生成了无氢过氧化物基团(- OOH)的膜,其漏电流密度低,无迟滞,迁移率高于空气条件下制备的膜。©2012电化学学会。[DOI: 10.1149/2.021205]版权所有。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Photo-Curable Sol-Gel Hybrid Film as a Dielectric Layer by a Thiol-ene Reaction in Air or N2 for Organic Thin Film Transistors
Sol-gel derived oligosiloxane resins are cured under air or N2 by a photo-initiated thiol-ene reaction. The cured film was fabricated as a dielectric layer for use in an organic thin film transistor, and offers a higher dielectric constant (4.13) than silicon dioxide (3.9). We investigated the effects of the curing conditions of a thiol-ene reaction on the TFT performance depending on air or N2. In the N2 conditions, hydroperoxide group (−OOH) free films were generated and they showed low leakage current density and hysteresis free behavior with higher mobility than those fabricated in air. © 2012 The Electrochemical Society. [DOI: 10.1149/2.021205esl] All rights reserved.
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来源期刊
Electrochemical and Solid State Letters
Electrochemical and Solid State Letters 工程技术-材料科学:综合
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