سال انتشار: ۱۳۸۹

محل انتشار: اولین کنفرانس ملی غشا و فرایندهای غشایی

تعداد صفحات: ۲

نویسنده(ها):

S Madaeni – Membrane Research Center, Department of Chemical Engineering, Razi University, Kermanshah, Iran
M Moahamadi Sarab Badieh1 – Membrane Research Center, Department of Chemical Engineering, Razi University, Kermanshah, Iran
V Vatanpour – Membrane Research Center, Department of Chemical Engineering, Razi University, Kermanshah, Iran
N Ghaemi – Membrane Research Center, Department of Chemical Engineering, Razi University, Kermanshah, Iran

چکیده:

Composite membranes consist of a thin selective top layer and a porous support. In the current paper, performance of PDMS/PES composite membrane for gas separation was studied. The aim of this research was investigating the effect of TiO2 embedded in PDMS coating layer on the performance ofmembrane for gas separation. The results indicated that TiO2 in PDMS possesses unfavorable effect on gas separation capability due to enhancement of the self-condensation and hydrophilicityof PDMS coating layer