The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2009
Filed:
Apr. 14, 2003
Jun-seok Noh, Daejeon, KR;
Tae-hyun Kwon, Daejeon, KR;
Seung-beom Cho, Daejeon, KR;
Hye-jeong Hong, Daejeon, KR;
Dae-gon Han, Daejeon, KR;
Jun-Seok Noh, Daejeon, KR;
Tae-Hyun Kwon, Daejeon, KR;
Seung-Beom Cho, Daejeon, KR;
Hye-Jeong Hong, Daejeon, KR;
Dae-Gon Han, Daejeon, KR;
LG Chem, Ltd., , KR;
Abstract
The present invention relates to a method for preparing single crystalline cerium oxide nanopowder capable of easily controlling the shape and granularity of particles. The method includes preparing cerium hydroxide by precipitating a cerium salt in the presence of a solvent mixture of organic solvent and water and hydrothermally reacting the prepared cerium hydroxide. The prepared single crystalline cerium oxide has a particle size of not less than about 30 nm and an excellent degree of dispersion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile