Hydrous zirconium oxide containing Mo(VI) oxide, prepared at different pH, was investigated to elucidate the influence of interacting surface species on zirconia crystallization, together with other solid-state processes such as sintering and phase transformation. Several techniques were applied including X-ray diffraction, thermal analysis, reflectance spectroscopy and X-ray photoelectron spectroscopy. The results show that the pH affects the uptake and the nature of the Mo adsorbed species which, by interacting with the ZrO2 surface, exert different effects on the crystallization, sintering and stabilization of the tetragonal form of zirconia.

MOLYBDENUM (VI) INTERACTION WITH ZIRCONIA SURFACE AND ITS INFLUENCE ON THE CRYSTALLIZATION AND SINTERING / M., Valigi; A., Cimino; S., De Rossi; C., Ferrari; G., Ferraris; Gazzoli, Delia; V., Indovina; Occhiuzzi, Manlio. - In: SOLID STATE IONICS. - ISSN 0167-2738. - 63-5:(1993), pp. 136-142. (Intervento presentato al convegno 12TH INTERNATIONAL SYMP ON THE RELATIVITY OF SOLIDS tenutosi a MADRID, SPAIN nel SEP 24-30, 1992) [10.1016/0167-2738(93)90096-l].

MOLYBDENUM (VI) INTERACTION WITH ZIRCONIA SURFACE AND ITS INFLUENCE ON THE CRYSTALLIZATION AND SINTERING

GAZZOLI, DELIA;OCCHIUZZI, Manlio
1993

Abstract

Hydrous zirconium oxide containing Mo(VI) oxide, prepared at different pH, was investigated to elucidate the influence of interacting surface species on zirconia crystallization, together with other solid-state processes such as sintering and phase transformation. Several techniques were applied including X-ray diffraction, thermal analysis, reflectance spectroscopy and X-ray photoelectron spectroscopy. The results show that the pH affects the uptake and the nature of the Mo adsorbed species which, by interacting with the ZrO2 surface, exert different effects on the crystallization, sintering and stabilization of the tetragonal form of zirconia.
1993
01 Pubblicazione su rivista::01a Articolo in rivista
MOLYBDENUM (VI) INTERACTION WITH ZIRCONIA SURFACE AND ITS INFLUENCE ON THE CRYSTALLIZATION AND SINTERING / M., Valigi; A., Cimino; S., De Rossi; C., Ferrari; G., Ferraris; Gazzoli, Delia; V., Indovina; Occhiuzzi, Manlio. - In: SOLID STATE IONICS. - ISSN 0167-2738. - 63-5:(1993), pp. 136-142. (Intervento presentato al convegno 12TH INTERNATIONAL SYMP ON THE RELATIVITY OF SOLIDS tenutosi a MADRID, SPAIN nel SEP 24-30, 1992) [10.1016/0167-2738(93)90096-l].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/94703
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