Journal of Membrane Science & Technology, Volume (1), No (1), Year (2011-3) , Pages (1-6)

Title : ( Gas Transport Behavior of Novel Modified MCM-48/ Polysulfone Mixedmatrix membrane Coated by PDMS )

Authors: abolfazl jomekian , Majid Pakizeh , Seyed Aliakbar Mansoori , Mahdi Pourafshari Chenar , محمد همتی , عطایی دیل ,

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Mesoporous MCM-48 silica was synthesized by templating method and the structure of particles was characterized by XRD, TEM, FTIR, TGA and N2 adsorption techniques. The surface modification of particles in order to introducing into PSF matrix was performed by DMDCS sylilation agent. PDMS surface coating of membranes was performed to repair possible surface defects and enhance selectivities of membranes. For all gases tested (N2, CO2, CH4andO2), the permeability increased in proportion to the weight percent of MCM-48 present in the film and calculating cO2/CH4 and O2/N2 selectivitiesof PDMS coated membranes showed enhancement in ideal and actual selectivities both.

Keywords

, Mesoporous MCM, 48; Polysulfone; DMDCS; PDMS; Mixed matrix
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@article{paperid:1020582,
author = {Jomekian, Abolfazl and Pakizeh, Majid and Mansoori, Seyed Aliakbar and Pourafshari Chenar, Mahdi and محمد همتی and عطایی دیل},
title = {Gas Transport Behavior of Novel Modified MCM-48/ Polysulfone Mixedmatrix membrane Coated by PDMS},
journal = {Journal of Membrane Science & Technology},
year = {2011},
volume = {1},
number = {1},
month = {March},
issn = {2155-9589},
pages = {1--6},
numpages = {5},
keywords = {Mesoporous MCM-48; Polysulfone; DMDCS; PDMS; Mixed matrix membrane.},
}

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%0 Journal Article
%T Gas Transport Behavior of Novel Modified MCM-48/ Polysulfone Mixedmatrix membrane Coated by PDMS
%A Jomekian, Abolfazl
%A Pakizeh, Majid
%A Mansoori, Seyed Aliakbar
%A Pourafshari Chenar, Mahdi
%A محمد همتی
%A عطایی دیل
%J Journal of Membrane Science & Technology
%@ 2155-9589
%D 2011

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