Asymmetric inorganic membranes through Langmuir-Blodgett deposition and plasma processing

Soterakou, E; Beltsios, K; Steriotis, T; Kanellopoulos, N

dc.contributor.author	Soterakou, E	en
dc.contributor.author	Beltsios, K	en
dc.contributor.author	Steriotis, T	en
dc.contributor.author	Kanellopoulos, N	en
dc.date.accessioned	2014-03-01T01:16:10Z
dc.date.available	2014-03-01T01:16:10Z
dc.date.issued	2001	en
dc.identifier.issn	1380-2224	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13961
dc.subject	Asymmetric inorganic membranes	en
dc.subject	Langmuir-Blodgett deposition	en
dc.subject	Membrane permeability testing	en
dc.subject	Micropores	en
dc.subject	Plasma processing	en
dc.subject.classification	Chemistry, Applied	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	Langmuir Blodgett films	en
dc.subject.other	Mechanical permeability	en
dc.subject.other	Membranes	en
dc.subject.other	Microporosity	en
dc.subject.other	Oxidation	en
dc.subject.other	Plasma applications	en
dc.subject.other	Asymmetric inorganic membranes	en
dc.subject.other	Porous materials	en
dc.title	Asymmetric inorganic membranes through Langmuir-Blodgett deposition and plasma processing	en
heal.type	journalArticle	en
heal.identifier.primary	10.1023/A:1013103130003	en
heal.identifier.secondary	http://dx.doi.org/10.1023/A:1013103130003	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	Nanoporous 7930 Vycor silica tubes with Langmuir-Blodgett (LB) deposited arachidic acid salts undergo oxidative plasma treatment to yield fully inorganic asymmetric membranes. Membranes from precursors with different numbers of LB layers are examined by differential, integral and relative permeability methods for the determination of the structural characteristics of the separating top layer. The membrane top layer is found to be dominated by medium size micropores, while a small population of defective surface sites (partially covered original pores) is also present. The gas separation potential of inorganic asymmetric membranes from ceramic oxide-LB film composites is discussed.	en
heal.publisher	KLUWER ACADEMIC PUBL	en
heal.journalName	Journal of Porous Materials	en
dc.identifier.doi	10.1023/A:1013103130003	en
dc.identifier.isi	ISI:000172809300001	en
dc.identifier.volume	8	en
dc.identifier.issue	4	en
dc.identifier.spage	251	en
dc.identifier.epage	264	en