Electrodeposition PbO2–TiO2 and PbO2–ZrO2 and its physicochemical properties

Composite materials based on PbO2 containing TiO2 or ZrO2 were prepared from electrolytes containing a suspension of TiO2 or ZrO2. The contents of foreign oxides in the composite depend on the electrolyte composition and conditions of deposition. When a dispersed phase is incorporated into the compo...

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Bibliographic Details
Published in:Materials chemistry and physics 2012-01, Vol.131 (3), p.686-693
Main Authors: Velichenko, A.B., Knysh, V.A., Luk’yanenko, T.V., Velichenko, Yu.A., Devilliers, D.
Format: Article
Language:English
Subjects:
Chemical Sciences
Deposition
Electrolytes
Material chemistry
Nanocomposites
Nanomaterials
Nanostructure
or physical chemistry
Oxides
Theoretical and
Titanium dioxide
Zirconium dioxide
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Summary:Composite materials based on PbO2 containing TiO2 or ZrO2 were prepared from electrolytes containing a suspension of TiO2 or ZrO2. The contents of foreign oxides in the composite depend on the electrolyte composition and conditions of deposition. When a dispersed phase is incorporated into the composite coating, the dimensions of lead dioxide crystals decrease to submicro- and nano-size. Physico-chemical properties of composite materials are mainly determined by their chemical composition.
ISSN:0254-0584
DOI:10.1016/j.matchemphys.2011.10.035