含羧基偶氮液晶合成及性能研究畢業論文(已修改)

　

【正文】 畢 業 論 文題 目： 含羧基偶氮液晶合成及性能研究 目 錄誠 信 聲 明 .........................................................................................................................I摘要 .............................................................................................................................................I1. 前言......................................................................................................................................1 基本概念 ..........................................................................................................................1 液晶...........................................................................................................................1 偶氮苯液晶...............................................................................................................1 偶氮苯液晶的分類 ..........................................................................................................1 RAFT 聚合方法 ................................................................................................................3 偶氮苯液晶的光學性能 ..................................................................................................3 偶氮苯異構化的本質...............................................................................................3 偶氮苯化合物的熒光行為.......................................................................................4 含羧基偶氮苯聚合物液晶行為 .......................................................................................4 本論文研究目的及意義 ...................................................................................................52 .實驗部分.................................................................................................................................5 實驗藥品 .........................................................................................................................5表 1 實驗藥品............................................................................................................................5 實驗儀器 ...........................................................................................................................6表 2 實驗儀器............................................................................................................................6 合成與表征 .......................................................................................................................6 對氨基苯甲酸乙酯（p1）的合成..........................................................................6 {4[(4羥基)偶氮苯]苯甲酸乙酯}(P2)的合成 ......................................................7 {4[4（6羥基己氧基)偶氮苯] 苯甲酸乙酯}(P3)的合成 .....................................7 {4[4（6羥基己氧基)偶氮苯] 苯甲酸}(p4) 的合成 ................................................7 {6[4(4苯甲酸偶氮 )苯氧基]甲基丙烯酸羥己酯}（M 6AzoCOOH）的合成 ......8 聚{6[4(4 苯甲酸偶氮 )苯氧基]甲基丙烯酸羥己酯}的合成 .....................................8 紅外表征 .........................................................................................................................9 M6AZOCOOH 的核磁共振 ....................................................................................................93 結果與討論...........................................................................................................................9 對氨基苯甲酸乙酯（P1）的紅外表征 .........................................................................9 {4[(4羥基) 偶氮苯]苯甲酸乙酯}(P2) 的紅外表征 ....................................................10 {4[4（6羥基己氧基)偶氮苯] 苯甲酸乙酯}(P3)的紅外表征 ..................................11 {4[4（6羥基己氧基)偶氮苯] 苯甲酸}(P4) 的紅外表征 ..........................................11 {6[4(4苯甲酸偶氮 )苯氧基]甲基丙烯酸羥己酯}（M 6AZOCOOH）的紅外表征 12{6[4(4苯甲酸偶氮 )苯氧基]甲基丙烯酸羥己酯}（M 6AZOCOOH）的核磁共振 ...12 性能測試 ........................................................................................................................13 測試.................................