کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5192037 | 1381248 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Poly(methylmethacrylate)-silica nanocomposites films from surface-functionalized silica nanoparticles
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Poly(methylmethacrylate)-silica nanocomposite films were prepared from copolymerizing methylmethacrylate with allylglycidylether-functionalized silica nanoparticles. No alkoxysilane coupling agents and sol-gel reactions were employed in this preparation approach to result in nanocomopsite films having silica contents higher than 70Â wt%. Good transparency, hardness above 9H grade, and superior surface planarity were observed with the prepared naocomposite films. Glass transition temperatures were not observed with the nanocomposite films by DSC measurement to indicate their good thermal and dimensional stability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 46, Issue 6, 24 February 2005, Pages 1851-1856
Journal: Polymer - Volume 46, Issue 6, 24 February 2005, Pages 1851-1856
نویسندگان
Ying-Ling Liu, Chih-Yuan Hsu, Keh-Ying Hsu,