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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/43721


    Title: 有機薄膜電晶體高分子材料併環噻吩系列之開發
    Authors: 陳祖丘;Zu-Ciou Chen
    Contributors: 化學研究所
    Keywords: 併環噻吩;載子移動率;有機薄膜電晶體;導電高分子材料;Conducting polymer;OTFT;Fused-thiophene;mobility
    Date: 2010-07-22
    Issue Date: 2010-12-08 14:17:10 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 利用具溶解度之三併環噻吩分別與二併環、三併環、四併環噻吩和其本身進行聚合反應,開發出 Polymer (1) ~ (4) 四種有機高分子半導體材料,期能藉由高共振系統的架構,得到較好的分子排列情形,提升元件之載子移動率。其中 Polymer (3) 利用溶液製程所得之載子移動率最高可達 7.2 x 10-4 cm2/Vs。 此外亦開發出外掛兩硫醚烷基之聯噻吩,以此為單體分別與二併環、三併環和四併環噻吩進行聚合,製備出 Polymer (5) ~ (7)。其中 Polymer (5) 以溶液製程所得之載子移動率最高可達 1.2 x 10-2 cm2/Vs 為本研究中所開發之電性表現最佳之高分子。而 Polymer (6)正進行電性之量測,期望能有不錯的電性表現。 Three polymers (1) ~ (3) based on a well-soluble DTT unit were synthesized. In addition, polymer (4) was prepared via oxidative polymerization. Via solution process, polymer (3) exhibited p-type field-effect performance with mobility of 7.2 x 10-4 cm2/Vs. Furthermore, Polymer (5) ~ (7) based on a soluble bithiophene were developed via the Stille coupling. Via solution process, polymer (5) exhibited p-type field-effect performance with mobility of 1.2 x 10-2 cm2/Vs.
    Appears in Collections:[化學研究所] 博碩士論文

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