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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/32768


    Title: 溶膠-凝膠法製備環氧樹脂/聚矽氧烷之混成材料研究
    Other Titles: Epoxy/polysiloxane hybridized materials via a sol-gel process
    Authors: 陳俊男;Chen, Chun-nan
    Contributors: 淡江大學化學學系碩士班
    陳幹男;Chen, Kan-nan
    Keywords: 環氧樹脂;溶膠凝膠法;有機/無機複合材料;Epoxy resin;Sol-Gel;Organic/Inorganic composite
    Date: 2005
    Issue Date: 2010-01-11 02:43:14 (UTC+8)
    Abstract: 一般的有機材料熱穩定性與硬度等物理化學性質有程度上的限制,而無機材料的延展性差且成本昂貴,如果能將有機與無機材料均勻混合,使兩者能達到互補的效果,將材料複合使得具備有機/無機材料的優點,即可廣泛的應用在各產業上。
    本研究是以環氧樹脂(Epoxy resin)為基礎,與末端氫氧基的聚二甲基矽氧烷(OH-terminiated PDMS)、四乙氧基矽烷(TEOS)以及末端雙鍵的聚二甲基矽氧烷,分別以溶膠凝膠法以及紫外光硬化法進行聚合反應。所合成的產物分別以FT-IR光譜確定開環反應成功,以TGA、DSC來探討聚合物的熱性質。以膠含量來測試混成材料的架橋程度及對水與乙醇的吸收損失率測試作為材料的物理性質探討。最後以SEM來觀察奈米粒子的大小,以及相態分布狀況,綜合比較各系列在混成的效率以及表現。
    The Organic-Inorganic hybrid materials, become to promise new applications in many fields, such as mechanics,optics, electronics and biology. In order to prepare hybrid
    materials with the size of inorganic particle on the nano scale, we use the developed method to synthesize the Eopxy/PDMS and Eopxy/TEOS hybrid materials.
    In this study, we specially via Sol-Gel Process Triethoxy silane terminated on epoxy resins (TESEP) were synthesized by a ring-opening reaction of epoxy resin with 3-aminopropyl triethoxysilane. In sol-gel process
    treatment, TESEP reacted with the hydroxyl terminated PDMS to obtain the organic/inorganic hybridized materials. The morphology of these hybridized materials was investigated by a scanning electronic microscopy (SEM) and thermal properties was measured by a thermogravimetric analyzer (TGA)
    Appears in Collections:[Graduate Institute & Department of Chemistry] Thesis

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