Pure monoclinic ZrO2 powders are obtained following a hydrothermal precipitation route. The reaction involves a slow hydrolysis step of zirconium (IV) occurring at 100°C from chloride-containing solutions. Examination by scanning electron microscopy eveals the dried products to be composed of prism-shaped particles with sharp edges and right angles. The rods appear to be the result of a sintering process taking place during the final drying step. The effects induced, on the morphology, by modifications in the experimental conditions are discussed. © 1991.

Homogeneous nucleation of pure phase oxides. Formation of rod-like particles / S. Ardizzone, P. Lazzari. - In: MATERIALS LETTERS. - ISSN 0167-577X. - 12:1-2(1991), pp. 37-42.

Homogeneous nucleation of pure phase oxides. Formation of rod-like particles

S. Ardizzone
Primo
;
1991

Abstract

Pure monoclinic ZrO2 powders are obtained following a hydrothermal precipitation route. The reaction involves a slow hydrolysis step of zirconium (IV) occurring at 100°C from chloride-containing solutions. Examination by scanning electron microscopy eveals the dried products to be composed of prism-shaped particles with sharp edges and right angles. The rods appear to be the result of a sintering process taking place during the final drying step. The effects induced, on the morphology, by modifications in the experimental conditions are discussed. © 1991.
Crystals ; Growing ; Zirconium Compounds ; Hydrolysis ; Hydrothermal Precipitation ; Zirconia
Settore CHIM/02 - Chimica Fisica
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/183038
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