PHOTOCATALYTIC MATERIAL

PROBLEM TO BE SOLVED: To provide a tungsten oxide-based photocatalytic material having alkali-resistance.SOLUTION: A photocatalytic material (1A) includes a core particle (2) and a shell layer (3) which covers the whole surface of the core particle (2). The core particle (2) includes at least tungst...

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Bibliographic Details
Main Authors NISHINAKA HIROYUKI, MATSUBAYASHI MASAKAZU, OKAZAKI SHINYA
Format Patent
LanguageEnglish
Japanese
Published 02.04.2015
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a tungsten oxide-based photocatalytic material having alkali-resistance.SOLUTION: A photocatalytic material (1A) includes a core particle (2) and a shell layer (3) which covers the whole surface of the core particle (2). The core particle (2) includes at least tungsten oxide, and the shell layer (3) is formed of titanium oxide. 【課題】耐アルカリ性を有する酸化タングステン系の光触媒材料を提供する。【解決手段】光触媒材料（１Ａ）は、コア粒子（２）と、コア粒子（２）表面全体を被覆するシェル層（３）とから構成されており、コア粒子（２）は少なくとも酸化タングステンを含み、シェル層（３）は酸化チタンから構成されている。【選択図】図１
Bibliography:Application Number: JP20140152105