教師資料查詢 | 類別: 期刊論文 | 教師: 張朝欽 Chang, Chao-Ching (瀏覽個人網頁)

標題:Preparation and characterization of highly transparent epoxy/inorganic nanoparticle hybrid thin films
學年102
學期1
出版(發表)日期2013/11/01
作品名稱Preparation and characterization of highly transparent epoxy/inorganic nanoparticle hybrid thin films
作品名稱(其他語言)
著者Yu, Yang-Yen; Rao, Yu-Cyuan; Chang, Chao-Ching
單位淡江大學化學工程與材料工程學系
出版者Lausanne: Elsevier S.A.
著錄名稱、卷期、頁數Thin Solid Films 546, pp.236–241
摘要This paper presents the preparation of epoxy/inorganic-nanoparticle hybrid materials synthesized from diglycidyl ether of bisphenol A and colloidal titania (TiO2) with coupling agent, 3-isocyanatopropyltriethoxysilane, and curing agent, hexahydro-4-methylphthalic anhydride, by using a thermal polymerization. The precursor was spin-coated and thermal-cured to form hybrid films. The experimental results showed that the refractive index of hybrid films can be tuned by adding various solid contents of TiO2 to hybrid films. The refractive index at 633 nm increased from 1.450 to 1.639 as the TiO2 content increased from 0 to 50 wt.%. UV–vis analysis showed that the transparency of hybrid films was over 90%. L.a.b. color analysis indicated that the luminance of films was above 95%, and no yellowing was observed. In addition, the hybrid materials exhibited a low hydroscopic property under a high-humidity environment.
關鍵字Epoxy-titania hybrid materials;High transparent films;Thermal polymerization;Refractive index;Sol–gel method
語言英文
ISSN1879-2731
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者
審稿制度
國別荷蘭
公開徵稿
出版型式,電子版,紙本
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