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Title: Formulation and method for preparing gels comprising hydrous cerium oxide

Patent ·
OSTI ID:1084230
;

Formulations useful for preparing hydrous cerium oxide gels contain a metal salt including cerium, an organic base, and a complexing agent. Methods for preparing gels containing hydrous cerium oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including cerium, an organic base, and a complexing agent.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
Assignee:
ORO
Patent Number(s):
8,436,052
Application Number:
12/683,934
OSTI ID:
1084230
Country of Publication:
United States
Language:
English

References (13)

Ceric oxide sol patent December 1994
Isomerization Catalyst and Method for Manufacture Thereof patent December 1963
Method for preparing hydrous zirconium oxide gels and spherules patent August 2003
Coprocessed nuclear fuels containing (U, Pu) values as oxides, carbides or carbonitrides patent August 1983
Removal of Fluoride Ion from Wastewater by a Hydrous Cerium Oxide Adsorbent book March 1990
Method for preparing hydrous iron oxide gels and spherules patent July 2003
Process for producing abrasive particles and abrasive particles produced by the process patent November 2004
Application of internal gelation to sol–gel synthesis of ceria-doped zirconia microspheres as nuclear fuel analogous materials journal May 2005
Method for preparing hydrous titanium oxide spherules and other gel forms thereof patent October 1998
pH-buffered slurry and use thereof for polishing patent February 2001
Precipitation process patent November 2004
Gel Pellets patent September 1945
Antireflection film, production method of the same, polarizing plate and display patent-application August 2006

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