Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Markku Rajala0
Kauko Janka0
Date of Patent
December 1, 2009
Patent Application Number
10518006
Date Filed
June 27, 2003
Patent Primary Examiner
Patent abstract
A method for preparing doped oxide material, in which method substantially all the reactants forming the oxide material are brought to a vaporous reduced form in the gas phase and after this to react with each other in order to form oxide particles. The reactants in vaporous and reduced form are mixed together to a gas flow of reactants, which gas flow is further condensated fast in such a manner that substantially all the component parts of the reactants reach a supersaturated state substantially simultaneously by forming oxide particles in such a manner that there is no time to reach chemical phase balances.
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