有機薄膜電晶體四併環噻吩高分子材料之開發

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/6532

Title:	有機薄膜電晶體四併環噻吩高分子材料之開發
Authors:	陳順政;CHEN-SHUN CHENG
Contributors:	化學研究所
Keywords:	有機薄膜電晶體;導電高分子材料;載子移動率;四併環噻吩衍生物;tetrathienoacene;mobility;OTFT;conducting polymer
Date:	2009-07-10
Issue Date:	2009-09-22 10:21:14 (UTC+8)
Publisher:	國立中央大學圖書館
Abstract:	我們在四併環噻吩接上兩條十五烷基，以增加溶解度，再利用此一溶解度較佳的四併環噻吩分別與二併環、三併環噻吩、四併環和其本身進行聚合反應，我們已經開發出P4TR2-2T (1)、P4TR2-3T (2)、P4TR2 (3)和P4TR2-4T四種有機高分子半導體，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。目前利用溶液製程進行電性量測，其中P4TR2-3T載子移動率可達0.02 cm2/Vs，P4TR2-2T載子移動率可達0.01 cm2/Vs。 Via the stille coupling of the more soluble tetrathienoacene (TTA) unit with thieno[3,2-b]thiophene, dithieno[3,2-b:2′,3′-d]thiophene, thieno- [3,2-b]thieno[2',3':4,5]thieno[2,3-d]thiophene and 4TR2, P4TR2-2T, P4TR2-3T and P4TR2 have been developed. Using the solution process, P4TR2-3T exhibited a field-effect mobility of 0.02 cm2/Vs and P4TR2-2T exhibited a field-effect mobility of 0.02 cm2/Vs.
Appears in Collections:	[Graduate Institute of Chemistry] Electronic Thesis & Dissertation

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