Benefit of microscopic diffusion measurement for the characterization of nanoporous materials

Karger, J; Caro, J; Cool, P; Coppens, M-O; Jones, D; Kapteijn, F; Rodriguez-Reinoso, F; Stocker, M; Theodorou, D; Vansant, EF; Weitkamp, J

dc.contributor.author	Karger, J	en
dc.contributor.author	Caro, J	en
dc.contributor.author	Cool, P	en
dc.contributor.author	Coppens, M-O	en
dc.contributor.author	Jones, D	en
dc.contributor.author	Kapteijn, F	en
dc.contributor.author	Rodriguez-Reinoso, F	en
dc.contributor.author	Stocker, M	en
dc.contributor.author	Theodorou, D	en
dc.contributor.author	Vansant, EF	en
dc.contributor.author	Weitkamp, J	en
dc.date.accessioned	2014-03-01T01:29:54Z
dc.date.available	2014-03-01T01:29:54Z
dc.date.issued	2009	en
dc.identifier.issn	0930-7516	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/19405
dc.subject	Diffusion	en
dc.subject	Interference microscopy	en
dc.subject	IR-spectroscopy	en
dc.subject	Nanoporous materials	en
dc.subject	NMR	en
dc.subject	Transport resistances	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Interference microscopy	en
dc.subject.other	IR-spectroscopy	en
dc.subject.other	Nanoporous materials	en
dc.subject.other	NMR	en
dc.subject.other	Transport resistances	en
dc.subject.other	Diffusion	en
dc.subject.other	Materials properties	en
dc.subject.other	Nuclear magnetic resonance	en
dc.subject.other	Plasma interactions	en
dc.subject.other	Spacecraft instruments	en
dc.subject.other	Transport properties	en
dc.subject.other	Microporous materials	en
dc.title	Benefit of microscopic diffusion measurement for the characterization of nanoporous materials	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/ceat.200900160	en
heal.identifier.secondary	http://dx.doi.org/10.1002/ceat.200900160	en
heal.language	English	en
heal.publicationDate	2009	en
heal.abstract	Detailed knowledge of the transport properties of nanoporous materials is a pre-requisite for their complete characterization and optimum technological exploitation. One of the best ways to attain this information is provided by the ""microscopic"" techniques of diffusion measurement, in particular by the pulsed field gradient technique of NMR and by interference microscopy and IR microscopy. Starting with the measuring principles, the various types of evidence as accessible by these techniques are illustrated. A large variety of host-guest systems with both ordered and random pore networks have been studied, from microporous up to macroporous materials. The information obtained concerns diffusivities in the various pore domains, extra resistances at the interfaces between them and the associated exchange rates. © 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.	en
heal.publisher	WILEY-V C H VERLAG GMBH	en
heal.journalName	Chemical Engineering and Technology	en
dc.identifier.doi	10.1002/ceat.200900160	en
dc.identifier.isi	ISI:000271008700004	en
dc.identifier.volume	32	en
dc.identifier.issue	10	en
dc.identifier.spage	1494	en
dc.identifier.epage	1511	en