Stabilization of ZnS Nanoparticles in Micellar Dispersion of Cetyltrimethylammonium Bromide

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10130268" target="_blank" >RIV/00216208:11320/12:10130268 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27350/12:86083743 RIV/61989100:27360/12:86083743
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Stabilization of ZnS Nanoparticles in Micellar Dispersion of Cetyltrimethylammonium Bromide
Original language 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-CTAmicelles 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.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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