Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Se H. Oh0
Wei Li0
Jin D. Kim0
Date of Patent
June 30, 2009
0Patent Application Number
109143620
Date Filed
August 9, 2004
0Patent Primary Examiner
Patent abstract
A substantially pure phase LaTaO4 photocatalyst is prepared by grinding precursors with mixture of at least two different sizes of high-density yttrium-stabilized zirconia balls to a very fine particle size and calcining the ground precursors. The LaTaO4 photocatalyst prepared by this method is useful in photolysis of water.
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