Method for Preparing Nanometer Cerium-Based Oxide Particles
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Patent Number: US7025943B2
Application Number: US2002146824A
Inventor: Zhou, Xiao Dong | Huebner, Wayne | Anderson, Harlan U.
Priority Date: 15 May 2002
Priority Number: US7025943B2
Application Date: 15 May 2002
Publication Date: 11 Apr 2006
IPC Current: C01F001700
US Class: 423263 | 4230211
Assignee Applicant: The Curators of the University of Missourilumbia
Title: Method for preparation of nanometer cerium-based oxide particles
Usefulness: Method for preparation of nanometer cerium-based oxide particles
Summary: For producing cerium dioxide crystals, used as fast ion conductors, oxygen storage capacitors, catalysts, e.g. three-way catalysts for the purification of exhaust gases from cars, UV blockers and polishing materials.
Novelty: Production of cerium dioxide crystals comprises providing first solution of water-soluble cerium salt solution, and providing second aqueous solution of alkali metal or ammonium hydroxide
化工/材料
化工/材料应用
美国
