Microstructure and Phase Composition of the Two-Phase Ceramic Synthesized from Titanium Oxide and Zinc Oxide
DOI:
10.2298/SOS1802173ZURI (для ссылок/цитирований):
https://creativecommons.org/licenses/by/4.0/https://elib.sfu-kras.ru/handle/2311/111045
Дата:
2018Журнал:
Science of SinteringКвартиль журнала в Scopus:
Q3Квартиль журнала в Web of Science:
Q3Библиографическое описание:
Galina M. Zeer. Microstructure and Phase Composition of the Two-Phase Ceramic Synthesized from Titanium Oxide and Zinc Oxide [Текст] / Galina M. Zeer, Elena G. Zelenkova, Natalia S. Nikolaeva, Sergey M. Zharkov, Artur K. Abkaryan, Anatoly A. Mikheev // Science of Sintering. — 2018. — № 50. — С. 173-181Аннотация:
We have made investigations of the phase formation and microstructure on the ceramics obtained from a starting nanopowder mixture with the weight ratio ZnO : TiO2 = 4 : 1. Ceramic is obtained at different sintering temperatures, namely, 948, 1223 and 1473 К. Using the characterization methods of electron microscopy, energy dispersive microanalysis and X-ray diffraction phase analysis it has been shown that the ceramics structure is consisted of two dispersed phases of Zn2TiO4 and ZnO with the grain sizes being in range 0,5-1 μm. It has been found also that, at ceramic`s sintering temperature of 1223 К, the solid phase interactions are completed with the structure ZnO : Zn2TiO4 ≈ 1 : 1,5 phase ratio.