Article ID Journal Published Year Pages File Type
5355473 Applied Surface Science 2011 9 Pages PDF
Abstract
► Two types of chlorosilanes were successfully incorporated on fumed SiO2 surface via silanization. ► FTIR spectroscopy and elemental analysis confirmed the surface modification of SiO2. ► Defect-free composite PDMS films were produced with surface-modified SiO2 as fillers. ► PDMS membranes with surface-modified SiO2 exhibited enhanced C3H6/N2 permselectivities.
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Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Organosilane modified silica/polydimethylsiloxane mixed matrix membranes for enhanced propylene/nitrogen separation
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