TiO2/SnO2 photocatalyst formed by plasma electrolytic oxidation

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2017
Authors
Stojadinovic, S.
Tadić, Nenad
Radić, Nenad
Grbić, Boško
Vasilic, Rastko
Article (Published version)
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Abstract
TiO2/SnO2 coatings are formed by plasma electrolytic oxidation of titanium substrate in supporting electrolyte (10 g/L Na3PO4 center dot 12H(2)O) with addition of various concentrations of SnO2 particles. Photocatalytic activity (PA) of TiO2/SnO2 coatings was evaluated by measuring the degradation of methyl orange under simulated sunlight conditions. It was observed that PA of TiO2/SnO2 coatings strongly depends on the concentration of SnO2 particles in the electrolyte, i. e., the highest PA was observed with addition of 0.3 g/L of SnO2 particles to supporting electrolyte.
Keywords:
Plasma electrolytic oxidation / Photocatalysis / TiO2/SnO2 / TiO2 / Composite materials / Electrodeposition
Source:
Materials Letters, 2017, 196, 292-295
Publisher:
  • Elsevier
Projects:

DOI: 10.1016/j.matlet.2017.03.115

ISSN: 0167-577X

WoS: 000399499000075

Scopus: 2-s2.0-85016203893
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URI
http://cer.ihtm.bg.ac.rs/handle/123456789/2178
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