Preparation and water uptake of TiO,-Clay/epoxy nanocomposites
Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
UFGNSM03_269
تاریخ نمایه سازی: 10 تیر 1396
Abstract:
TiO2-Clay sepoxy nanocomposites were synthesized by shear mixing followed by ultrasonic to improvement of the dispersion of nanoparticles in matrix. The microstructures of the nanocomposites were characterized by means of scanning electron microscopy (SEM). It was found that nanoclay has been highly exfoliated and uniformly dispersed in the resulting nanocomposites. Water uptake of each nanocomposites system with different nanoparticles content were determined by gravimetric measurements over a period of time. From these analyses it can be concluded which combinations has lower water uptake.
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Authors
MAHDI KHAKSARI
Department of Chemical Engineering, Faculty of Engineering, Tehran University, P.O. Box ۱۱۳۶۵/.۴۵۶۳, Tehran, Iran
SEYED JAVAD AHMADI
Nuclear Science and Technology Research Institute, End of North Karegar Ave., P.O. Box ۱۴۳۹۹۵۱۱۱۳, Tehran, Iran
SEYED MOHAMMAD ALI MOOSAVIYAN
Department of Chemical Engineering, Faculty of Engineering, Tehran University, P.O. Box ۱ ۱۳۶۵/۴۵۶۳, Tehran, Iran
MAYSAM NAZERI
Department of Chemical Engineering, Faculty of Engineering, Tehran University, P.O. Box ۱۱۳۶۵/۴۵۶۳, Tehran, Iran