負型有機半導體材料之合成與鑑定以及其在有機場效電晶體的應用

Synthesis and Characterization of Organic n-Type Semiconducting Materials and their Application of Organic Field-Effect Transistors

黃莉雅(Li-Ya Huang)

指導教授 ： 賴重光 ； 陳錦地

國立中央大學/理學院/化學系/碩士(2006年)

摘要

本論文主要探討具有負型半導體電性的有機材料，合成出具有π-共軛平面分子結構，為了增加這類化合物溶解度和傳電子半導體性質，將酸酐官能基反應成含氟長碳鏈亞醯胺官能基。同時為更進一步瞭解化合物的特性，藉由熱重量分析儀?TGA?和微差熱掃描卡計?DSC?來探討其熱性質，為了探討化合物於負型有機半導體材料方面的應用性，將化合物製成薄膜，利用X-射線繞射儀?XRD?和原子力顯微鏡(AFM)探討化合物物性，最終將化合物製作成元件並探討其電性質。

關鍵字

負型場效電晶體

並列摘要

In the thesis we mainly discuss n-type electron transport organic semiconductor materials. We have synthesized a series of extented π-conjugation of anhydride-based compounds. In order to increase the solubility of those compounds and enhance the n-type semiconducting properties, we transform the anhydride moieties into perfluroalkyl imide group. These compounds will be characterized and analyzed via thermogravimetric analyzer (TGA), differential scanning calorimeter (DSC), cyclic voltametry (CV), X-ray diffraction (XRD), and atomic force microscopy (AFM). Finally, their applications of organic field effect transistors are examined.

並列關鍵字

n-type OFET

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