Ceric oxide particulates having a stable specific surface and a process for their preparation
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United States of America Patent
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Jul 10, 1990
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N/A
app pub date -
Jul 3, 1986
filing date -
Jul 3, 1985
priority date (Note) -
Expired
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Abstract
A ceric oxide composition, the specific surface of which remains essentially stable at elevated temperatures and which is thus well adopted for purposes of catalysis, is comprised of a plurality of solid, porous, finely divided ceric oxide particulates, said ceric oxide particulates advantageously having an effective amount of at least one oxide of another metallic element A intimately dispersed therein as to essentially prevent the coalescence of the micropores thereof.
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