Abstract
A
Keywords摘要
本研究主要利用溶膠-凝膠法將辛基三乙氧基矽烷(OTES)與?二唑偶氮染料製備一系列之辛基側鏈二氧化矽/?二唑偶氮染料混成材。先利用濃鹽酸、甲酸及硫代胺?加熱迴流方式反應製備合成中間體2-胺基-1,3,4-?二唑,將其視為偶合鹽,以對硝基苯胺及對甲氧基苯胺為重氮鹽,兩者在冰浴下行重氮反應合成一系列1,3,4?二唑偶氮染料。進而將染料以一定比例之乙烯基三乙氧基矽烷(VTES)與OTES產生水解聚縮合反應,製得辛基側鏈二氧化矽/?二唑偶氮染料混成材。藉由SEM
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