幾丁聚醣奈米複合材料之製備及性質研究

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Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/22024

Title:	幾丁聚醣奈米複合材料之製備及性質研究
Other Titles:	Preparation and Properties of Chitosan Nanocomposites
Authors:	吳泰緯賴森茂陳文智
Contributors:	工學院
Keywords:	四乙氧基矽 SiO2 二氧化矽溶膠凝膠法 Q-guard 幾丁聚醣 TEOS SiO2 Silica Sl-gel Q-guard Chitosan
Date:	2008-06-01
Issue Date:	2012-04-11 15:01:59 (UTC+8)
Abstract:	本研究中TEOS(Tetraethyl orthosilicate)使用溶膠凝膠法於酸性環境下製備奈米二氧化矽粒子，再以Q-guard(Octadecy trimethoxysilane trimethylammonium chloride)進行改質。將不同比例改質二氧化矽粒子溶膠溶液，加入幾丁聚醣溶液中製備成膜，觀察其材料組成分析、熱性質、光學性質。 In this paper we use TEOS (Tetraethyl orthosilicate) to prepare modified silica nanoparticle with Q-guard (Octadecy trimethoxysilane trimethylammonium chloride) by a sol-gel process under acidic environment. Various compositions of Chitosan/silica nanocomposites were prepared to investigate thermal properties and optical properties.
Relation:	華岡工程學報 22期 p.89 -97
Appears in Collections:	[College of Engineering] Chinese Culture University Hwa Kang Journal of Engineering

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