CERIUM OXIDE PARTICLES AND METHOD FOR PRODUCTION THEREOF
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United States of America Patent
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Oct 31, 2019
app pub date -
Nov 30, 2018
filing date -
Nov 12, 2014
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Abstract
The present invention relates to cerium oxide particles that have excellent heat resistance especially useful for catalysts, functional ceramics, solid electrolyte for fuel cells, polishing, ultraviolet absorbers and the like, and particularly suitable for use as a catalyst or co-catalyst material, for instance in catalysis for purifying vehicle exhaust gas. The present invention also relates to a method for preparing such cerium oxide particles, and a catalyst, such as for purifying exhaust gas, utilizing these cerium oxide particles.
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