Photocatalytic Activity of Nanostructured Titanium Dioxide Thin Films

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43893695" target="_blank" >RIV/60461373:22310/12:43893695 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/12:43883645 RIV/60076658:12410/12:43883645 RIV/46747885:24210/12:#0002778

Výsledek na webu

<a href="http://dx.doi.org/10.1155/2012/689154" target="_blank" >http://dx.doi.org/10.1155/2012/689154</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1155/2012/689154" target="_blank" >10.1155/2012/689154</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Photocatalytic Activity of Nanostructured Titanium Dioxide Thin Films

Popis výsledku v původním jazyce

The aim of this paper is to investigate the properties and photocatalytic activity of nanostructured TiO2 layers. The glancing angle deposition method with DC sputtering at low temperature was applied for deposition of the layers with various columnar structures. The thin-film structure and surface morphology were analyzed by XRD, SEM, and AFM analyses. The photocatalytic activity of the films was determined by the rate constant of the decomposition of the Acid Orange 7. In dependence on the glancing angle deposition parameters, three types of columnar structures were obtained. The films feature anatase/rutile and/or amorphous structures depending on the film architecture and deposition method. All the films give the evidence of the photocatalytic activity, even those without proved anatase or rutile structure presence. The impact of columnar boundary in perspective of the photocatalytic activity of nanostructured TiO2 layers was discussed as the possible factor supporting the photocat

Název v anglickém jazyce

Photocatalytic Activity of Nanostructured Titanium Dioxide Thin Films

Popis výsledku anglicky

The aim of this paper is to investigate the properties and photocatalytic activity of nanostructured TiO2 layers. The glancing angle deposition method with DC sputtering at low temperature was applied for deposition of the layers with various columnar structures. The thin-film structure and surface morphology were analyzed by XRD, SEM, and AFM analyses. The photocatalytic activity of the films was determined by the rate constant of the decomposition of the Acid Orange 7. In dependence on the glancing angle deposition parameters, three types of columnar structures were obtained. The films feature anatase/rutile and/or amorphous structures depending on the film architecture and deposition method. All the films give the evidence of the photocatalytic activity, even those without proved anatase or rutile structure presence. The impact of columnar boundary in perspective of the photocatalytic activity of nanostructured TiO2 layers was discussed as the possible factor supporting the photocat

Druh

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

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

International Journal of Photoenergy

ISSN

1110-662X

e-ISSN

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Svazek periodika

"Neuveden"

Číslo periodika v rámci svazku

689154

Stát vydavatele periodika

EG - Egyptská arabská republika

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

000308506400001

EID výsledku v databázi Scopus

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