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TRUNEC, M. ČÁSTKOVÁ, K. ROUPCOVÁ, P.
Originální název
Effect of Phase Structure on Sintering Behavior of Zirconia Nanopowders
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Zirconia nanopowder compacts with comparable particle sizes and pore size distributions but different phase structures were prepared. The sintering behavior of monoclinic, tetragonal, and cubic zirconia nanopowders was directly compared. The densification and microstructural changes during sintering were investigated. The tetragonal and cubic nanopowders showed similar sintering behavior whereas the monoclinic nanopowder exhibited a more difficult densification and coarser microstructure compared to tetragonal and cubic powders. The differences in the densification of zirconia nanopowders resulted from significant differences in the microstructure evolution during sintering. The microstructural changes in nanopowder compacts during sintering were described and a correlation between microstructural changes and interfacial energies associated with different crystal structures was discussed.
Klíčová slova
nanoparticles; zirconia: yttria stabilized; microstructure; densification; grain growth
Autoři
TRUNEC, M.; ČÁSTKOVÁ, K.; ROUPCOVÁ, P.
Rok RIV
2013
Vydáno
1. 12. 2013
Nakladatel
Wiley-Blackwell
Místo
111 RIVER ST, HOBOKEN 07030-5774, NJ, USA
ISSN
0002-7820
Periodikum
Journal of the American Ceramic Society
Ročník
96
Číslo
12
Stát
Spojené státy americké
Strany od
3720
Strany do
3727
Strany počet
8
BibTex
@article{BUT103959, author="Martin {Trunec} and Klára {Částková} and Pavla {Roupcová}", title="Effect of Phase Structure on Sintering Behavior of Zirconia Nanopowders", journal="Journal of the American Ceramic Society", year="2013", volume="96", number="12", pages="3720--3727", doi="10.1111/jace.12624", issn="0002-7820" }