Effect of Titanium-Dioxide-Enriched Nanotextiles on Cementitious Composite Exposed to Severe Environmental Conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218767" target="_blank" >RIV/68407700:21110/14:00218767 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1000.215" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.1000.215</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1000.215" target="_blank" >10.4028/www.scientific.net/AMR.1000.215</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Titanium-Dioxide-Enriched Nanotextiles on Cementitious Composite Exposed to Severe Environmental Conditions

Popis výsledku v původním jazyce

Photocatalytic cement containing titanium dioxide nanoparticles (N-TiO2) is commercially available for some 10 years already, but its wider utilization is limited by economic aspects. A new approach to implanting N-TiO2 into surface of cementitious composite exposed to severe environmental conditions was investigated. Polyvinyl alcohol (PVA) nanotextile containing N-TiO2 was prepared on Nanospider device. Photocatalytic properties of specimens made from ordinary white cement with surface covered by PVAnanotextile containing N-TiO2 were compared to the properties of reference samples made from ordinary white cement and samples made from commercially available photocatalytic cement. Although the PVA nanotextile containing N-TiO2 was not found to be a prospective solution for photocatalytic finishing in this stage of research, the idea of treating concrete surfaces with enriched nanotextiles was examined and will be further pursued as a very promising research topic.

Název v anglickém jazyce

Effect of Titanium-Dioxide-Enriched Nanotextiles on Cementitious Composite Exposed to Severe Environmental Conditions

Popis výsledku anglicky

Photocatalytic cement containing titanium dioxide nanoparticles (N-TiO2) is commercially available for some 10 years already, but its wider utilization is limited by economic aspects. A new approach to implanting N-TiO2 into surface of cementitious composite exposed to severe environmental conditions was investigated. Polyvinyl alcohol (PVA) nanotextile containing N-TiO2 was prepared on Nanospider device. Photocatalytic properties of specimens made from ordinary white cement with surface covered by PVAnanotextile containing N-TiO2 were compared to the properties of reference samples made from ordinary white cement and samples made from commercially available photocatalytic cement. Although the PVA nanotextile containing N-TiO2 was not found to be a prospective solution for photocatalytic finishing in this stage of research, the idea of treating concrete surfaces with enriched nanotextiles was examined and will be further pursued as a very promising research topic.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GA14-19561S" target="_blank" >GA14-19561S: Cementové kompozity v náročných podmínkách prostředí</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Ecology and New Building Materials and Products 2014

ISBN

978-3-03835-188-7

ISSN

1022-6680

e-ISSN

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Počet stran výsledku

4

Strana od-do

215-218

Název nakladatele

Výzkumný ústav stavebních hmot, a.s.

Místo vydání

Brno

Místo konání akce

Černá Hora

Datum konání akce

3. 6. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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