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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/6142


    Title: 開發固相合成法製備銥(Ir)錯合物之發光體
    Authors: 楊純美;Chun-Mei Yang
    Contributors: 化學研究所
    Keywords: 磷光;螢光;固相合成法;磷光材料;OLED
    Date: 2005-06-28
    Issue Date: 2009-09-22 10:13:54 (UTC+8)
    Publisher: 國立中央大學圖書館
    Abstract: 近年來,引用銥金屬或其他重金屬錯合物作為元件中的客發光體,以提高OLED元件之量子效率,一直受到大家的注目與關切,也成為OLEDs發展的研究方向之一; 這類重金屬錯合物之所以受歡迎主要是他們會以特有的三重態發光成為磷光發光材料,但磷光發光材料在光色及色度上仍需開發與修飾,所以,我們實驗室引用固相組合式合成法,建立環金屬化之銥錯合物的分子庫,希望對OLED發光材料或其他材料的發展有所幫助與貢獻。 本論文主要在研究與合成有機銥金屬紅色磷光發光材料,內容主要分成兩部分,第一部分是設計與合成銥金屬錯合物的分子,主要以2-phenyl-4-(3H)quinazolinone為主配位基,乙醯丙銅為輔助配位基,形成2-phenyl-4-(3H)quinazolinone系列銥金屬-乙醯丙酮錯合物;第二部分是開發固相合成法製備2-phenyl-4-(3H)quinazolinone系列銥金屬-乙醯丙酮錯合物之發光體,已成功設計出仿Wang樹酯(固相載體)的液相合成步驟。 Recently, research on cyclometalated iridium or other heavy metal complexes as dopants for highly efficient OLEDs has received a great deal of attention. But, emission color tuning in phosphorescent OLEDs is still needed to improve color purity and to produce various colors. So, we introduce combinatorial solid-phase synthesis to build libraries of cyclometalated iridium complexes in order for the development of potential OLED materials. In this thesis, we have designed iridium complex with 2-phenyl-4-(3H) quinazolinone ligand and synthesis of iridium complex via a combination of solid-phase and solution methodologies.
    Appears in Collections:[化學研究所] 博碩士論文

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