Silica gels made by bicontinuous microem
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J. H. Burban; Mengtao He; E. L. Cussler
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Article
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1995
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American Institute of Chemical Engineers
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English
⚖ 744 KB
Microporous silica gels can be made by polymerizing partially hydrolyzed tetramethoxysilane sols present in the aqueous phase of bicontinuous microemulsions stabilized with didodecyldimethylammonium bromide. When vacuum-dried, the gels made in microemulsions have about twice the specific surface are