HYDROTHERMAL PROCESS FOR MAKING BARIUM TITANATE POWDERS
A hydrothermal process for making barium titanate powders. The process utilizes a thawed hydrated titanium oxide gel as a titanium source for the hydrothermal reaction. The process includes mixing the thawed hydrated titanium oxide gel and a barium source in a reaction chamber to form a hydrothermal...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
11.09.2002
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Abstract | A hydrothermal process for making barium titanate powders. The process utilizes a thawed hydrated titanium oxide gel as a titanium source for the hydrothermal reaction. The process includes mixing the thawed hydrated titanium oxide gel and a barium source in a reaction chamber to form a hydrothermal reaction mixture. The temperature of the hydrothermal reaction mixture in the reaction chamber is increased to a reaction temperature to form a barium titanate particle suspension. The particle suspension is then cooled to room temperature. The resulting barium titanate particles, preferably, have a submicron particle size. |
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AbstractList | A hydrothermal process for making barium titanate powders. The process utilizes a thawed hydrated titanium oxide gel as a titanium source for the hydrothermal reaction. The process includes mixing the thawed hydrated titanium oxide gel and a barium source in a reaction chamber to form a hydrothermal reaction mixture. The temperature of the hydrothermal reaction mixture in the reaction chamber is increased to a reaction temperature to form a barium titanate particle suspension. The particle suspension is then cooled to room temperature. The resulting barium titanate particles, preferably, have a submicron particle size. |
Author | KERCHNER, JEFFREY, ALLEN |
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DocumentTitleAlternate | HYDROTHERMALE VERFAHREN ZUR HERSTELLUNG VON BARIUMTITANATEN PULVERN PROCEDE HYDROTHERMIQUE DE FABRICATION DE POUDRES DE TITANATE DE BARYUM |
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RelatedCompanies | CABOT CORPORATION |
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Snippet | A hydrothermal process for making barium titanate powders. The process utilizes a thawed hydrated titanium oxide gel as a titanium source for the hydrothermal... |
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Title | HYDROTHERMAL PROCESS FOR MAKING BARIUM TITANATE POWDERS |
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