Model of Synthesis of ZnS Nanoparticles Stabilized by Cetyltrimethylamonium Bromide

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F13%3A86087430" target="_blank" >RIV/61989100:27350/13:86087430 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27360/13:86087430

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Model of Synthesis of ZnS Nanoparticles Stabilized by Cetyltrimethylamonium Bromide

Original language description

A mathematical model of synthesis and stabilization of ZnS nanoparticles in aqueous solutions of cetyltrimethylammonium bromide (CTAB) is presented. ZnS nanoparticles precipitated by the reaction of sodium sulphide and zinc acetate are significantly influenced by CTAB both in a stage of nucleation and in a stage of growth and stabilization. The suggested model assumes a dominating influence of the nucleation stage on future properties of emerging ZnS nanoparticles. On the basis of a calculated nucleation rate depending on a degree of the ZnS supersaturation, the model adopts an approximate assumption that ZnS nuclei are formed all at one moment. Mathematical formulation of the nucleation model attempts to explain a recently observed relationship between ZnS nanoparticles radii and the CTAB concentration. The dependence of a surface tension of zinc acetate and CTAB aqueous solutions on the CTAB concentration was measured and further applied to obtain the relation between the CTAB monome

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

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)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chalcogenide Letters

ISSN

1584-8663

e-ISSN

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Volume of the periodical

10

Issue of the periodical within the volume

10

Country of publishing house

RO - ROMANIA

Number of pages

8

Pages from-to

385-392

UT code for WoS article

000326619700004

EID of the result in the Scopus database

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