Precursors for active materials, active materials using such precursors, and method for producing said active materials
OwnerHiroyuki Sugimura, Osamu Takai +1inventors
InventorsHiroyuki Sugimura, Osamu Takai, Jose Manuel Gomez-Vega
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Abstract
A precursor for an active material, said precursor comprising an inorganic oxide and having hydroxide groups on a surface thereof, said hydroxide group being in such an amount as to precipitate an inorganic component in a reactive solution containing said inorganic component when the precursor is immersed in the solution.
Claims18
A precursor for an active material, said precursor comprising an inorganic oxide and having hydroxide groups on a surface thereof
- said hydroxide group being in such an amount as to precipitate an inorganic component in a reactive solution containing said inorganic component when the precursor is immersed in the solution.
A method for producing an active material, comprising the steps of forming an inorganic oxide-organic molecular structure by mixing an inorganic oxide with an organic material, selectively removing the organic material of said structure by optical oxidation, immersing a precursor of said active material comprising the inorganic oxide obtained thereby into a reactive solution, and thereby forming an inorganic material on a surface of said inorganic oxide.
Dependencies are inferred from the claim text.