title: Phase formation and stability of solid solutions in nanosized zirconia based powders, obtained by cryochemical route
metadata.name: dc.contributor.author
metadata.value: Kurapova, Olga Yu.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Konakov, Vladimir G.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Golubev, Sergey N.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Ushakov, Victor M.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2017-01-05T13:19:16Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2017-01-05T13:19:16Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2016-09
metadata.lang: -
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu04.2016.306
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/5869
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The paper reports the correlations in the sequence “amorphous phase → metastable crystalline
  solid solution → stable crystalline solid solution” in nanosized ZrO2, 5CaO—95ZrO2 and 9CaO—
  91ZrO2 precursors, obtained by reversed co-precipitation technique with following fast freezing
  in liquid nitrogen, freeze-drying and pan drying. It has been found that kinetic stabilization
  of metastable zirconia phases in the required region of temperatures and concentrations can be
  achieved via correct post-treatment of gels obtained by reversed co-precipitation technique. The
  use of cryochemical treatment allows to eliminate powders agglomeration up to 1000℃. Refs 22.
  Figs 6. Tables 4.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Исследование выполнено при поддержке стипендии президента РФ для молодых учёных (НИР
  № СП-1967.2016.1)
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. Series 4. Physics. Chemistry;Vol. 3 (61); Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: reversed co-precipitation technique
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: cryochemical treatment
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: freeze-drying
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: metastable stabilized zirconia solid solution
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Ostwald step rule
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Phase formation and stability of solid solutions in nanosized zirconia based powders, obtained by cryochemical route
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 06-Kurapova.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/5869/1/06-Kurapova.pdf
resources.format: Adobe PDF
resources.size: 792,25 kB