Nanostructured films of plasma polymerized hexamethyldisilazane and lactic acid deposited by atmospheric plasma JET

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F20%3A63526402" target="_blank" >RIV/70883521:28110/20:63526402 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.confer.cz/nanocon/2019/85-nanostructured-films-of-plasma-polymerized-hexamethyldisilazane-and-lactic-acid-deposited-by-atmospheric-plasma-jet" target="_blank" >https://www.confer.cz/nanocon/2019/85-nanostructured-films-of-plasma-polymerized-hexamethyldisilazane-and-lactic-acid-deposited-by-atmospheric-plasma-jet</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/nanocon.2019.8767" target="_blank" >10.37904/nanocon.2019.8767</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nanostructured films of plasma polymerized hexamethyldisilazane and lactic acid deposited by atmospheric plasma JET

Popis výsledku v původním jazyce

In this work, composite layers of hexamethyldisilazane (HMDSN) and lactic acid (LA) were prepared using chemical vapor deposition process by a nitrogen atmospheric pressure plasma jet source. The HMDSN vapours were introduced into the plasma jet. Varying LA admixture was added into the jet in the form of aerosol. The chemical composition, morphology and wettability of resulting films were studied. Infrared spectra and XPS analysis show both Si-O like and hydrocarbon structures. With increasing amount of LA admixture, the oxidation of the layers increases. The morphology of the films was measured with SEM. The films prepared with no LA have a foam-like structure. With increasing amount of LA the structure changes into more fractal-like. The X-ray diffraction analysis suggests the presence of amorphous SiO2 domains in the films. The films exhibited superhydrophobic properties that can be modified by the post-treatment of the samples in DBD discharge.

Název v anglickém jazyce

Nanostructured films of plasma polymerized hexamethyldisilazane and lactic acid deposited by atmospheric plasma JET

Popis výsledku anglicky

In this work, composite layers of hexamethyldisilazane (HMDSN) and lactic acid (LA) were prepared using chemical vapor deposition process by a nitrogen atmospheric pressure plasma jet source. The HMDSN vapours were introduced into the plasma jet. Varying LA admixture was added into the jet in the form of aerosol. The chemical composition, morphology and wettability of resulting films were studied. Infrared spectra and XPS analysis show both Si-O like and hydrocarbon structures. With increasing amount of LA admixture, the oxidation of the layers increases. The morphology of the films was measured with SEM. The films prepared with no LA have a foam-like structure. With increasing amount of LA the structure changes into more fractal-like. The X-ray diffraction analysis suggests the presence of amorphous SiO2 domains in the films. The films exhibited superhydrophobic properties that can be modified by the post-treatment of the samples in DBD discharge.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

<a href="/cs/project/GA17-10813S" target="_blank" >GA17-10813S: Nové plazmové polymery s laditelnou stabilitou a permeabilitou</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

NANOCON 2019 Conference Proceedings - International Conference on Nanomaterials

ISBN

978-80-87294-95-6

ISSN

2694-930X

e-ISSN

—

Počet stran výsledku

6

Strana od-do

368-373

Název nakladatele

Tanger Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

16. 10. 2019

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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