Inhibition of surface bound carbonate stabilization of tetragonal zirconia

Mette Skovgaard Nielsen; Kristoffer Almdal; A. van Lelieveld

doi:10.1007/s10853-011-5488-6

Inhibition of surface bound carbonate stabilization of tetragonal zirconia

Mette Skovgaard Nielsen, Kristoffer Almdal, A. van Lelieveld

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Abstract

Water is known to initiate a tetragonal to monoclinic phase transformation in zirconia particles. Carbonates on the zirconia surface react with water molecules and hence reduce the transformation rate. This study investigates the possibility of inhibition of the reaction between surface carbonates and water in order to increase the transformation rate in the zirconia crystals. It was found possible to limit the reaction by reacting the surface carbonates with alcohols, a thiol and a primary amide prior to reaction with water. It was also concluded that di- and trialcohols are able to stabilize the tetragonal phase, probably as a result of induced lattice strain.

Original language	English
Journal	Journal of Materials Science
Volume	46
Issue number	16
Pages (from-to)	5460-5465
ISSN	0022-2461
DOIs	https://doi.org/10.1007/s10853-011-5488-6
Publication status	Published - 2011

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title = "Inhibition of surface bound carbonate stabilization of tetragonal zirconia",

abstract = "Water is known to initiate a tetragonal to monoclinic phase transformation in zirconia particles. Carbonates on the zirconia surface react with water molecules and hence reduce the transformation rate. This study investigates the possibility of inhibition of the reaction between surface carbonates and water in order to increase the transformation rate in the zirconia crystals. It was found possible to limit the reaction by reacting the surface carbonates with alcohols, a thiol and a primary amide prior to reaction with water. It was also concluded that di- and trialcohols are able to stabilize the tetragonal phase, probably as a result of induced lattice strain.",

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T1 - Inhibition of surface bound carbonate stabilization of tetragonal zirconia

AU - Nielsen, Mette Skovgaard

AU - Almdal, Kristoffer

AU - Lelieveld, A. van

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Y1 - 2011

N2 - Water is known to initiate a tetragonal to monoclinic phase transformation in zirconia particles. Carbonates on the zirconia surface react with water molecules and hence reduce the transformation rate. This study investigates the possibility of inhibition of the reaction between surface carbonates and water in order to increase the transformation rate in the zirconia crystals. It was found possible to limit the reaction by reacting the surface carbonates with alcohols, a thiol and a primary amide prior to reaction with water. It was also concluded that di- and trialcohols are able to stabilize the tetragonal phase, probably as a result of induced lattice strain.

AB - Water is known to initiate a tetragonal to monoclinic phase transformation in zirconia particles. Carbonates on the zirconia surface react with water molecules and hence reduce the transformation rate. This study investigates the possibility of inhibition of the reaction between surface carbonates and water in order to increase the transformation rate in the zirconia crystals. It was found possible to limit the reaction by reacting the surface carbonates with alcohols, a thiol and a primary amide prior to reaction with water. It was also concluded that di- and trialcohols are able to stabilize the tetragonal phase, probably as a result of induced lattice strain.

U2 - 10.1007/s10853-011-5488-6

DO - 10.1007/s10853-011-5488-6

M3 - Journal article

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SP - 5460

EP - 5465

JO - Journal of Materials Science

JF - Journal of Materials Science

SN - 0022-2461

IS - 16

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Inhibition of surface bound carbonate stabilization of tetragonal zirconia

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