Title:
VISIBLE LIGHT RESPONSIVE COMPOSITE THIN FILM PHOTOCATALYTIC MATERIAL, AND METHOD FOR MANUFACTURING VISIBLE LIGHT RESPONSIVE COMPOSITE THIN FILM PHOTOCATALYTIC MATERIAL
Document Type and Number:
Japanese Patent JP2021159811
Kind Code:
A
Abstract:
To provide a visible light responsive composite thin film photocatalytic material that can be manufactured at low cost and in a simple process, and can be active in a low light environment.SOLUTION: Provided is a visible light responsive composite thin film photocatalytic material 20 that has a thin film 21 made of titanium oxide, a thin film 22 made of tungsten oxide and formed on the thin film made of titanium oxide, and a mixed thin film of silicon oxide, or silicon oxide and tungsten oxide, formed on a thin film made of tungsten oxide.SELECTED DRAWING: Figure 3
Inventors:
MIYAGI TOMOAKI
TAKAHASHI YOSHIRO
SONODA MASAKI
AKIMOTO TAKAYOSHI
TAKAHASHI YOSHIRO
SONODA MASAKI
AKIMOTO TAKAYOSHI
Application Number:
JP2020061677A
Publication Date:
October 11, 2021
Filing Date:
March 30, 2020
Export Citation:
Assignee:
OITA PREFECTURE
International Classes:
B01J23/30; B01J35/02; B01J37/02; B01J37/34; C23C14/08; C23C14/34
Domestic Patent References:
| JP2002234105A | 2002-08-20 | |||
| JPH10225639A | 1998-08-25 | |||
| JP2012120967A | 2012-06-28 |
Other References:
宮城友昭、他: "機能性表面処理技術と評価に関する研究（第２報）", 平成３０年度研究報告大分県産業科学技術センター, JPN6022036785, 2018, ISSN: 0004867591
Attorney, Agent or Firm:
Tanabe Partners International Patent Office
Otsubo
Otsubo