title: Electrosurface and adsorption properties of nanodimensional chromium oxide
metadata.name: dc.contributor.author
metadata.value: Kolonitskii, Petr D.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Dolin, Denis M.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Sukhodolov, Nikolai G.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2018-04-26T09:09:49Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2018-04-26T09:09:49Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2018-03
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: KolonitskiiP.D., Dolin D.M., Sukhodolov N.G. Electrosurface and adsorption properties of nanodimensional chromium oxide. Vestnik SPbSU. Physics and Chemistry. 2018. Vol. 5 (63), iss. 1. P. 68–73.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu04.2018.108
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/9492
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Electrosurface and adsorption properties of chromium oxide(III) prepared by nitrate and reducing
  agent combustion under microwave irradiation is considered in this work. This method of synthesis
  provides the opportunity to obtain nanoparticles quickly. Electrosurface properties of the obtained chromium oxide(III) were studied. Point of zero charge for Cr2O3 in solutions of KCl with different
  concentration (10−1–10−3 mole/l) has been determined by the potentiometric titration method
  (pHzcp = 7.1). Following obtained data adsorption of H+ and OH− ions on the surface of oxide
  was calculated. No effect of electrolyte concentration on pHzcp was found. Dependence of specific
  electrical conductivity and pH on time has been studied. It was determined that the equilibrium
  in the system is established within first 2 hours after contact of the oxide and solution. Based
  on electrophoretic mobility data electrokinetic potential for chromium oxide(III) was calculated
  (pHIEP = 7.1).
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Physics and Chemistry;Volume 5(63); Issue 1
metadata.lang: -
metadata.name: dc.subject
metadata.value: microwave synthesis
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: nanoparticles
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: chromium oxide(III)
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: electrosurface properties
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Electrosurface and adsorption properties of nanodimensional chromium oxide
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 08-Kolonitsky.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/9492/1/08-Kolonitsky.pdf
resources.format: Adobe PDF
resources.size: 318,82 kB