About: Stabilization of ZnS Nanoparticles in Micellar Dispersion of Cetyltrimethylammonium Bromide

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	ZnS nanoparticles were precipitated in micellar dispersions of cetyltrimethylammonium bromide (CTAB). ZnS nanoparticles and cetyltrimethylammonium (CTA(+)) ions formed positively charged ZnS-CTA micelles with the mode zeta potential of 35 mV. The ZnS-CTA micelles were simulated by molecular modelling that confirmed the formation of positive CTA(+) bilayers on the ZnS surface. The large agglomerates of the ZnS-CTA micelles were observed by the dynamic light scattering (DLS) method and electron transmission microscopy (TEM). The size of the ZnS nano particles of about 5 nm was estimated from their band-gap energy obtained from UV spectra and electron transmission micrographs. The relationship between zeta potentials (xi) and hydrodynamic sizes (d) was found as xi = 641/d - 5.9. ZnS nanoparticles were precipitated in micellar dispersions of cetyltrimethylammonium bromide (CTAB). ZnS nanoparticles and cetyltrimethylammonium (CTA(+)) ions formed positively charged ZnS-CTA micelles with the mode zeta potential of 35 mV. The ZnS-CTA micelles were simulated by molecular modelling that confirmed the formation of positive CTA(+) bilayers on the ZnS surface. The large agglomerates of the ZnS-CTA micelles were observed by the dynamic light scattering (DLS) method and electron transmission microscopy (TEM). The size of the ZnS nano particles of about 5 nm was estimated from their band-gap energy obtained from UV spectra and electron transmission micrographs. The relationship between zeta potentials (xi) and hydrodynamic sizes (d) was found as xi = 641/d - 5.9. (en)
Title	Stabilization of ZnS Nanoparticles in Micellar Dispersion of Cetyltrimethylammonium Bromide Stabilization of ZnS Nanoparticles in Micellar Dispersion of Cetyltrimethylammonium Bromide (en)
skos:prefLabel	Stabilization of ZnS Nanoparticles in Micellar Dispersion of Cetyltrimethylammonium Bromide Stabilization of ZnS Nanoparticles in Micellar Dispersion of Cetyltrimethylammonium Bromide (en)
skos:notation	RIV/00216208:11320/12:10130268!RIV13-GA0-11320___
http://linked.open...avai/predkladatel	Matematicko-fyzikální fakulta
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0040/01/01), P(GAP107/11/1918)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kovář, Petr
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	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	170853
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/12:10130268
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Molecular modelling; Micellar dispersion; Cetyltrimethylammonium bromide; ZnS nanoparticles (en)
http://linked.open.../riv/klicoveSlovo	Cetyltrimethylammonium bromide ZnS nanoparticles Micellar dispersion Molecular modelling
http://linked.open...odStatuVydavatele	SI - Slovinská republika
http://linked.open...ontrolniKodProRIV	[DEDCAC4DBB9F]
http://linked.open...i/riv/nazevZdroje	Acta Chimica Slovenica
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Regional materials science and technology centre Research of the zinc and cadmium sulphide nanoparticles deposited on phyllosilicates for the photocatalytic reduction of carbon dioxide
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	59
http://linked.open...iv/tvurceVysledku	Kovář, Petr Praus, Petr Dvorsky, Richard Trojkova, Jana
http://linked.open...ain/vavai/riv/wos	000313199100008
issn	1318-0207
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	11320
is http://linked.open...avai/riv/vysledek of	Stabilization of ZnS Nanoparticles in Micellar Dispersion of Cetyltrimethylammonium Bromide

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