Colloidal processing of low-concentrated zirconia nanosuspension using osmotic consolidation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F16%3APU120240" target="_blank" >RIV/00216305:26620/16:PU120240 - isvavai.cz</a>
Result on the web
<a href="http://www.elsevier.com/locate/ceramint" target="_blank" >http://www.elsevier.com/locate/ceramint</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ceramint.2016.04.105" target="_blank" >10.1016/j.ceramint.2016.04.105</a>
Alternative languages
Result language
angličtina
Original language name
Colloidal processing of low-concentrated zirconia nanosuspension using osmotic consolidation
Original language description
Colloidal processing was applied to a water-based suspension with 5 vol% zirconia nanoparticles of 10-15 nm in size. The nanosuspension was concentrated by evaporation or by a newly developed method of osmotic dehydration. The viscosity and stability of concentrated nanosuspensions were investigated. Osmotic consolidation of both nanosuspensions, concentrated by evaporation and osmotically dehydrated, was performed in a solution of polyethylene oxide separated from the nanosuspensions using a permeable membrane. Osmotic pressure generated a water flow from the nanosuspension to the polymer solution, concentrating the nanosuspension and eventually consolidating the nanoparticle network. The pore size distribution in dried nanoparticle compacts and pore size evolution during sintering were evaluated and discussed. The nanozirconia compacts were densified by pressure-less sintering to a relative density of up to 99.7% while maintaining the nanocrystalline structure.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20504 - Ceramics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ceramics International
ISSN
0272-8842
e-ISSN
1873-3956
Volume of the periodical
42
Issue of the periodical within the volume
10
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
11838-11843
UT code for WoS article
000377733500042
EID of the result in the Scopus database
2-s2.0-84992291873