Sajjad Rahimi
Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
[ 1 ] - Phillips catalysts synthesized over various silica supports: Characterization and their catalytic evaluation in ethylene polymerization
Ethylene polymerization was carried out using Phillips chromium catalyst based on silica supports such as silica aerogel, SiO2 (Grace 643), and titanium modified SiO2 (G 643), and the results were compared with other catalysts based on SiO2 (Aldrich), SBA-15(Hex), SBA-15(Sp) and MCM-41. A combination of TGA, DSC, XRD, nitrogen adsorption, SEM, ICP, FTIR and other analyses were used to character...
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