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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/3791

    Title: AlQ3及Al(OR)3類化合物之合成與性質之分析
    Authors: 黃柏輔;Bo-Fu Hwang
    Contributors: 化學工程與材料工程研究所
    Keywords: 發光二極體材料;OLED
    Date: 2003-07-10
    Issue Date: 2009-09-21 12:22:43 (UTC+8)
    Publisher: 國立中央大學圖書館
    Abstract: 論文中實驗分為兩部份:第一部份是以氯化鋁(AlCl3)、硫酸鋁 [Al2(SO4)3.18H2O]、明礬(Al2(SO4)3.K2SO4.24H2O)等含鋁金屬化 合物與8-羥基(8-hydroxyquinoline)合成tris(quinoline-8-hydroxyl- ate)-aluminium(以下簡稱AlQ3)。視其相對於氯化鋁之替代性。又由於 原料成本相差數倍,亦是主要比較之因素。 第二部分:由文獻中(1)得知一Al(OR)3 類化合物之合成,方法如 下:先以2-胺基苯酚(2-aminophenol)與水楊醛(salicylaldehyde)在乙醇溶 液中行脫水反應,再將獲得產物與氯化鋁(aluminium chloride)、8-羥基 (8-hydroxyquinoline)在乙醇溶液中反應,形成一個高熱穩定性且具 螢光性質之螯化物。再以此化合物為基礎架構加以延伸,合成其它種 化合物以紅外光吸收光譜圖、熔點測定等結果判別反應之完成 度,觀察可見光範圍最大吸收波長、及其螢光性質之變化,並與AlQ3 準品比較其中差異。 The first part:we used AlCl3、[Al2(SO4)3.18H2O]、[Al2(SO4)3 .K2SO4.24H2O] to synthesize AlQ3, and compared the effect.Otherwise, the price of row materials was a factor of compared. The second part:From a literature(1), we found a method about synthesized a new complex which the chemistry was like AlQ3. The method was as follows: 2-amino-phenol and salicylaldehyde dehydrated in EtOH(aq).Then the synthesis reacted with AlCl3 and 8-hydroxyquinoline to synthesize a material,(salicylidene-2-aminophenolato)-( 8-quindinoato)aluminium (Al(Saph-q)), which has good thermal stability and stable light-emitting. (Al(Saph-q)) was a basis and synthesized other compounds similarly. The figure of FT-IR and melt point analysed used to think the extent of synthesized. Observed the change of UVλmax and light- emitting properties.Then compared with standard AlQ3.
    Appears in Collections:[化學工程與材料工程研究所] 博碩士論文

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