Atmospheric plasma sprayed (APS) coatings of Al2O3?TiO2 system for photocatalytic application

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F09%3A00335880" target="_blank" >RIV/61389021:_____/09:00335880 - isvavai.cz</a>

Alternative codes found

RIV/61388980:_____/09:00335880

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Atmospheric plasma sprayed (APS) coatings of Al2O3?TiO2 system for photocatalytic application

Original language description

The goal of this study is to examine the photocatalytic ability of coatings produced by atmospheric plasma spraying (APS). The plasma gun used is a common gas-stabilized plasma gun (GSP) working with a d.c. current and a mixture of argon and hydrogen asplasma-forming gas. The TiO2 powders are particles of about 100 nm which were agglomerated to a mean size of about 55 mm, suitable for spraying. Composition of the commercial powder is 13 wt% of TiO2 in Al2O3, whereas also in-house prepared powder with the same nominal composition but with agglomerated TiO2 and conventional fused and crushed Al2O3 was sprayed. The feedstock materials used for this purpose are alpha-alumina and anatase titanium dioxide. The coatings are analyzed by scanning electron microscopy (SEM), energy dispersion probe (EDS) and X-ray diffraction. Photocatalytic degradation of acetone is quantified for various coatings. All plasma sprayed coatings show a lamellar structure on cross section, as typical.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JK - Corrosion and material surfaces

OECD FORD branch

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Project

<a href="/en/project/IAAX00430803" target="_blank" >IAAX00430803: Study of the influence of dopants on the photocatalytic activity of the plasma-sprayed titanium oxide layers</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Photochemical & Photobiological Sciences

ISSN

1474-905X

e-ISSN

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Volume of the periodical

8

Issue of the periodical within the volume

5

Country of publishing house

FR - FRANCE

Number of pages

6

Pages from-to

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UT code for WoS article

000265890300024

EID of the result in the Scopus database

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