ELECTROSURFACE PROPERTIES OF NANOPOWDER SYSTEM BASED ON ZIRCONIA
Artem ShyloDonetsk Institute for Physics and Engineering named after O.O. Galkin, Kyiv, Ukraine,Oksana GorbanDonetsk Institute for Physics and Engineering named after O.O. Galkin, Kyiv, Ukraine,И. А. ДаниленкоDonetsk Institute for Physics and Engineering named after O.O. Galkin, Kyiv, Ukraine,A. S. Doroshkevichi3N/CENIMAT, Department of Materials Science, Faculty of Science and Technology, New University of Lisbon and CEMOP/UNINOVA, Caparica, Portugal, EU,Andriy LyubchykDonetsk National Technical University, Pokrovsk, Donetsk region, Ukraine,Anton GorbanDonetsk Institute for Physics and Engineering named after O.O. Galkin, Kyiv, Ukraine,Tetyana Konstantinova
2020en
ABI
Аннотация
For investigation of the influence of temperature of nanopowder calcination on adsorption properties of zirconiananoparticles, the pH-metry method was used. As a result, structure and parameters of double electric layer surrounding zirconia nanoparticles under wetting were calculated. According presented data, titration curves of suspensions based on zirconia nanoparticles at different electrolyte concentrations intersect at values other than 0 = 0, which indicates the occurrence of specific sorption on the surface of zirconia nanoparticles.
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