Studium povrchového napětí vodních roztoků HEC, CMC a MC

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F05%3A63503975" target="_blank" >RIV/70883521:28110/05:63503975 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Study of surface tension of HEC, CMC and MC water solutions

Popis výsledku v původním jazyce

The influence of binary electrolytes (sodium floride, potassium bromide, lithium iodide), and different tenzides (sodium lautylsulphate, cetylpyridiumbromide) on the surface tension of cellulose solutions at constant temperature 25 degrees C has been studied and the suitability of the systems for thin layer deposition on solid polymer surface with specific respect to utilization of these compounds as a part of handling means of final arrangement has been testified. The cellulose ethers studied were twotypes of hydroxyethylcellulose, carboxymethyl cellulose and methylcellulose. The surface tension was determined by Wilhelm's tensometric method for solutions. It has been found that generally a small addition of binary electrolytes slightly increases thesurface tension, whereas the same amount of tensides remarkably decreases the same property of examined cellulose derivatives. Some self-organizing ability of the studied cellulose derivatives has been recognized to form specific structu

Název v anglickém jazyce

Study of surface tension of HEC, CMC and MC water solutions

Popis výsledku anglicky

The influence of binary electrolytes (sodium floride, potassium bromide, lithium iodide), and different tenzides (sodium lautylsulphate, cetylpyridiumbromide) on the surface tension of cellulose solutions at constant temperature 25 degrees C has been studied and the suitability of the systems for thin layer deposition on solid polymer surface with specific respect to utilization of these compounds as a part of handling means of final arrangement has been testified. The cellulose ethers studied were twotypes of hydroxyethylcellulose, carboxymethyl cellulose and methylcellulose. The surface tension was determined by Wilhelm's tensometric method for solutions. It has been found that generally a small addition of binary electrolytes slightly increases thesurface tension, whereas the same amount of tensides remarkably decreases the same property of examined cellulose derivatives. Some self-organizing ability of the studied cellulose derivatives has been recognized to form specific structu

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/FD-K3%2F089" target="_blank" >FD-K3/089: Chemie obnovitelných zdrojů surovin - zpracování polysacharidů (zejména se zaměřením na deriváty celulózy).</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF POLYMER MATERIALS

ISSN

0970-0838

e-ISSN

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Svazek periodika

22

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

5

Kód UT WoS článku

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EID výsledku v databázi Scopus

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