PHOTOCATALYST MEMBER

Abstract: according to one aspect of the present invention, what is provided is a photocatalyst member in which a photocatalyst layer is formed on a substrate via an underlayer, the underlayer contains at least cerium oxide, and the photocatalyst layer contains at least titanium oxide. here, the underlayer may be composed solely of the cerium oxide or composed of the cerium oxide and at least one or more other elements at 10 atomic % or less of an elemental cerium proportion. according to the present invention, it is possible to produce a highly productive photocatalyst industrially.

Inventor(s): Hitoshi WAKO

CPC Classification: B01J21/063 ({Titanium; Oxides or hydroxides thereof})

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