About: Nucleation on polymer nanofibers and their controllable conversion to protective layers: preliminary theoretical study

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Nanofibers are very promising new type of material with a broad range of possible applications. The new NANOSPIDER technology opens a possibility to produce nanofabrics in an amount large enough for them to start being interesting as a construction material. There are many so-called passive applications of nanotextiles (including different types of filters and protective layers), and active applications, when the active chemical agent is incorporated in their structure. In the present paper, however, the new possible application of nanofabrics is proposed: as a base material on which technically interesting nanoclusters are heterogeneously nucleated. The basic thermodynamics of heterogeneous nucleation on nanofibers is considered. The extreme curvature of nanofibers manifests itself in an energetic barrier of nucleation, which is quite different from a case of nucleation on a flat surface. The expression for Gibbs energy of cluster formation is derived, taking into account the elastic strain resulting from a volume (or shape) changes during nucleation. Nanofibers are very promising new type of material with a broad range of possible applications. The new NANOSPIDER technology opens a possibility to produce nanofabrics in an amount large enough for them to start being interesting as a construction material. There are many so-called passive applications of nanotextiles (including different types of filters and protective layers), and active applications, when the active chemical agent is incorporated in their structure. In the present paper, however, the new possible application of nanofabrics is proposed: as a base material on which technically interesting nanoclusters are heterogeneously nucleated. The basic thermodynamics of heterogeneous nucleation on nanofibers is considered. The extreme curvature of nanofibers manifests itself in an energetic barrier of nucleation, which is quite different from a case of nucleation on a flat surface. The expression for Gibbs energy of cluster formation is derived, taking into account the elastic strain resulting from a volume (or shape) changes during nucleation. (en)
Title	Nucleation on polymer nanofibers and their controllable conversion to protective layers: preliminary theoretical study Nucleation on polymer nanofibers and their controllable conversion to protective layers: preliminary theoretical study (en)
skos:prefLabel	Nucleation on polymer nanofibers and their controllable conversion to protective layers: preliminary theoretical study Nucleation on polymer nanofibers and their controllable conversion to protective layers: preliminary theoretical study (en)
skos:notation	RIV/68378271:_____/11:00438471!RIV15-AV0-68378271
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika	Jan
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Tichá, Petra Demo, Pavel Kožíšek, Zdeněk Sveshnikov, Alexey Davydova, Marina
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	216728
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/11:00438471
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polymer nanofibers; nanospider; nucleation; energy barrier (en)
http://linked.open.../riv/klicoveSlovo	nucleation polymer nanofibers nanospider energy barrier
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[9AEDABCAECCA]
http://linked.open...i/riv/nazevZdroje	Key Engineering Materials
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	466
http://linked.open...iv/tvurceVysledku	Demo, Pavel Kožíšek, Zdeněk Sveshnikov, Alexey Tichá, Petra Davydova, Marina Hošková, Š. Krňanský, J.
http://linked.open...ain/vavai/riv/wos	000290413100023
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	1013-9826
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.4028/www.scientific.net/KEM.466.201

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