Multilayer structure and method for producing multilayer structure
AssigneesJfe Steel Corporation, National University Corporation Hokkaido University
InventorsMikito Suto, Takeshi Suzuki, Yusuke Nakagawa, Katsumi Kojima, Hiroki Habazaki, Yuki Satoh
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Abstract
Provided are: a multilayer structure in which a titanium oxide layer exhibits excellent photocatalytic activity; and a method for producing this multilayer structure. The above-described multilayer structure comprises: a conductive part which contains a metal element A other than Ti, while having electrical conductivity; and a titanium oxide layer which is arranged on the conductive part and contains 1.0% by atom or more of the metal element A.
Claims5
A multilayer structure comprising:
- a conductive portion containing an element A which is not Ti and having electrical conductivity;
- and
- a titanium oxide layer disposed on the conductive portion and containing the element A in an amount of not less than 1.0 at %,
- wherein the element A is at least one selected from the group consisting of Al, Ga, In, Sn, Pb, Bi, V, Cr, Mn, Fe, Co, Zn, Nb, Mo, Ru, Rh, Pd, Ag, W, Si and Sb, and
- wherein a proportion of anatase-type titanium dioxide in the titanium oxide layer is not less than 12.2%.
A multilayer structure comprising:
- a conductive portion containing a metal element A which is not Ti and having electrical conductivity;
- and
- a titanium oxide layer disposed on the conductive portion and containing the metal element A in an amount of not less than 1.0 at %,
- wherein the metal element A is Ni.
Dependencies are inferred from the claim text.