Method for producing metal oxide nanoparticles

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United States of America Patent

PATENT NO 11591235
APP PUB NO 20200156956A1
SERIAL NO

16751075

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Abstract

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The present disclosure relates to a method for producing metal oxide nanoparticles includes a first step of preparing a reaction solution containing a metal complex, an alcohol, and water; a second step of heating the reaction solution for phase-separation under a hermetically sealed atmosphere where the volumetric expansion ratio of the reaction solution reaches 5 to 15%; a third step of holding the reaction solution heated in the second step for 30 minutes or more for dehydrating the metal complex to precipitate the metal oxide nanoparticles; and a fourth step of collecting the metal oxide nanoparticles after the metal oxide nanoparticles are cooled.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL INSTITUTE FOR MATERIALS SCIENCE2-1 SENGEN 1-CHOME TSUKUBA-SHI IBARAKI 3050047 ?3050047
FURUKAWA ELECTRIC CO LTD2-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008322 ?1008322

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Hideki Tsukuba, JP 60 558
Kurusu, Kazuhiko Tokyo, JP 10 187
Tsuzuki, Yoshikazu Tokyo, JP 13 37
Wakae, Mariko Tokyo, JP 6 4

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