Multicomponent inorganic-organic films

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F07%3A00018695" target="_blank" >RIV/60461373:22310/07:00018695 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Multicomponent inorganic-organic films

Original language description

The main goal of the presented work was to prepare the multicomponent layers with photocatalytic activity, good chemical stability and protection against diffusion of Na+ from the substrate into the layers. Presence of Na+ in TiO2 layers results in the decrease of photocatalytic activity. For the preparation of all types of layers the sol-gel method was used. The titaniumisopropoxide (TiO2), tetraethoxysilane (SiO2) and polydimethylsiloxane (PDMS) were used as precursors. It was found that the inorganic-organic layers consisting of PDMS/SiO2 represented the functional layer against diffusion of Na+ from the glass substrate. Therefore the three-component layer consisting of PDMS/TiO2/SiO2 represents an optimal solution.

Czech name

Vícesložkové anorganicko-organické filmy

Czech description

The main goal of the presented work was to prepare the multicomponent layers with photocatalytic activity, good chemical stability and protection against diffusion of Na+ from the substrate into the layers. Presence of Na+ in TiO2 layers results in the decrease of photocatalytic activity. For the preparation of all types of layers the sol-gel method was used. The titaniumisopropoxide (TiO2), tetraethoxysilane (SiO2) and polydimethylsiloxane (PDMS) were used as precursors. It was found that the inorganic-organic layers consisting of PDMS/SiO2 represented the functional layer against diffusion of Na+ from the glass substrate. Therefore the three-component layer consisting of PDMS/TiO2/SiO2 represents an optimal solution.

Type

D - Article in proceedings

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

<a href="/en/project/1M0577" target="_blank" >1M0577: Research centre for nanostructures engineering</a><br>

Continuities

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

Publication year

2007

Confidentiality

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

Article name in the collection

New trends in application of photo and electro catalysis, Czech-Austrien workshop

ISBN

978-80-7080-022-5

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

32-33

Publisher name

VŠCHT Praha

Place of publication

Praha

Event location

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Event date

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Type of event by nationality

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UT code for WoS article

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