教師資料查詢 | 類別: 期刊論文 | 教師: 林清彬 LIN CHING-BIN (瀏覽個人網頁)

標題:Fabrication, microstructural analysis, and properties of poly(methyl methacrylate)/calcium carbonate particulates nanocomposites
學年100
學期1
出版(發表)日期2012/01/01
作品名稱Fabrication, microstructural analysis, and properties of poly(methyl methacrylate)/calcium carbonate particulates nanocomposites
作品名稱(其他語言)
著者Chang, Z.C.; Lin, C.B.; Chou, Yi-Chun; Lee, Hung-Chou
單位淡江大學機械與機電工程學系
出版者Hoboken: John Wiley & Sons, Inc.
著錄名稱、卷期、頁數Advances in Polymer Technology 31(4), pp.280–291
摘要The poly(methyl methacrylate) (PMMA)/nanometer-scaled calcium carbonate particulate nanocomposites prepared by means of the gas-synthesis was investigated. PMMA absorbed the saturated solvent mixture (the ratio of calcium chloride dehydrate and methanol at 1.5, 4.5, and 6.0 g/100 g) at 40–60° and then desorbed the methanol completely and then CO2 gas diffused into the desorbed completely in specimens for 48 h at 60°, approximately 30-nm calcium carbonate particulates were precipitated evenly to distribute in the PMMA matrix. The content of calcium carbonate particulates decreases with increasing concentration of the saturated solvent mixture. The transmittance of the nanocomposites decreases with the increasing content of calcium carbonate particulates and the cutoff wavelength of transmittance is shifted to the short wavelength side. Differential scanning calorimetry displayed the glass transition temperature of nanocomposites is much higher than the virgin PMMA. Compared with the original PMMA, with only 1.53 wt% calcium carbonate particulate loading, the PMMA-matrix nanocomposites exhibit higher glass transition temperature.
關鍵字gas-synthesis; glass transition; microstructure; Nanocomposites; Poly(methyl methacrylate)
語言英文(美國)
ISSN0730-6679
期刊性質國外
收錄於SCI
產學合作
通訊作者Lin, C.B
審稿制度
國別美國
公開徵稿
出版型式紙本
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