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dc.creatorLi, Yuntao
dc.creatorSue, Hung-jue
dc.creatorNishimura, Riichi
dc.creatorMiyatake, Nobuo
dc.date.accessioned2019-06-17T17:03:41Z
dc.date.available2019-06-17T17:03:41Z
dc.date.issued2009-01-27
dc.identifier.urihttp://hdl.handle.net/1969.1/176891
dc.description.abstractThe present invention is directed to novel sol-gel methods in which metal oxide precursor and an alcohol-based solution are mixed to form a reaction mixture that is then allowed to react to produce nanosized metal oxide particles. The methods of the present invention are more suitable for preparing nanosized metal oxide than are previously-described sol-gel methods. The present invention can provide for nanosized metal oxide particles more efficiently than the previously-described sol-gel methods by permitting higher concentrations of metal oxide precursor to be employed in the reaction mixture. The foregoing is provided by careful control of the pH conditions during synthesis and by ensuring that the pH is maintained at a value of about 7 or higher.en
dc.languageeng
dc.publisherUnited States. Patent and Trademark Office
dc.rightsPublic Domain (No copyright - United States)en
dc.rights.urihttp://rightsstatements.org/vocab/NoC-US/1.0/
dc.titleProcess for preparing nano-sized metal oxide particlesen
dc.typeUtility patenten
dc.format.digitalOriginreformatted digitalen
dc.description.countryUS
dc.contributor.assigneeThe Texas A&M University System
dc.contributor.assigneeKaneka Corporation
dc.identifier.patentapplicationnumber10/848882
dc.subject.uspcprimary516/33
dc.subject.uspcother423/594.1
dc.subject.uspcother423/594.12
dc.subject.uspcother423/594.14
dc.subject.uspcother423/594.16
dc.subject.uspcother423/594.2
dc.subject.uspcother423/598
dc.subject.uspcother423/600
dc.subject.uspcother423/604
dc.subject.uspcother423/608
dc.subject.uspcother423/610
dc.subject.uspcother423/622
dc.subject.uspcother423/625
dc.subject.uspcother423/632
dc.subject.uspcother423/633
dc.subject.uspcother423/636
dc.subject.uspcother516/34
dc.date.filed2004-05-19
dc.publisher.digitalTexas A&M University. Libraries


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