Effect of electrochemical parameters and working electrode material on the characteristics of bismuth (III) oxide obtained by electrodeposition and thermal oxidation

Bismuth (III) oxide was obtained by electrodeposition, followed by thermal treatment in air environment. The applied electrodeposition current density and electrode potential affect the surface morphology and chemical composition of the obtained deposit before and after the thermal treatment at 350?...

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Bibliographic Details
Published in:Journal of the Serbian Chemical Society 2019, Vol.84 (5), p.483-488
Main Authors: Petrovic, Milica, Najdanovic, Slobodan, Kostic, Milos, Radovic-Vucic, Miljana, Velinov, Nena, Bojic, Danijela, Bojic, Aleksandar
Format: Article
Language:English
Subjects:
bismuth (III) oxide
control
current density
electrode
potential
synthesis
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Summary:Bismuth (III) oxide was obtained by electrodeposition, followed by thermal treatment in air environment. The applied electrodeposition current density and electrode potential affect the surface morphology and chemical composition of the obtained deposit before and after the thermal treatment at 350?C, as well as its crystal structure after the thermal treatment at 350?C. The listed parameters affect the deposit?s morphology after the thermal treatment at 600?C, but do not affect its chemical composition and crystal structure. The conclusion is that investigated working electrode material does not affect the characteristics of synthesized material.
ISSN:0352-5139
1820-7421
DOI:10.2298/JSC190130014P