A Vycor (R) membrane with reduced size surface pores I. Preparation and characterization

dc.contributor.authorBeltsios, K.en
dc.contributor.authorCharalambopoulou, G.en
dc.contributor.authorRomanos, G.en
dc.contributor.authorKanellopoulos, N.en
dc.date.accessioned2015-11-24T17:38:12Z
dc.date.available2015-11-24T17:38:12Z
dc.identifier.issn1380-2224-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/14458
dc.rightsDefault Licence-
dc.subjectvycor (r)en
dc.subjectsurface modificationen
dc.subjectmicroporous materialsen
dc.subjectpermeabilityen
dc.subjectsilica membranesen
dc.subjectglass membraneen
dc.subjectporous-glassen
dc.subjectpermeabilityen
dc.subjectseparationen
dc.titleA Vycor (R) membrane with reduced size surface pores I. Preparation and characterizationen
heal.abstractVycor(R) membranes are surface-modified by a crosslinked commercial silicone which is subsequently subjected to oxygen plasma and converted to silica dioxide. Samples are examined by integral gas permeability of helium, nitrogen, methane and carbon dioxide, differential permeability of carbon dioxide and relative permeability of helium gas vs. water vapor. The modified surface Is found to contain large micropores as well as a population of small nanopores. The new membrane may be appropriate for applications such as gas/vapor separations, reverse osmosis and the low molecular weight end of nanofiltration.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.secondary<Go to ISI>://000079282900004-
heal.journalNameJournal of Porous Materialsen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate1999-
heal.publisherKluwer Academic Publishersen
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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