Invention Grant
- Patent Title: Photocatalytic materials and process for producing the same
- Patent Title (中): 光催化材料及其制备方法
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Application No.: US13259131Application Date: 2010-07-29
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Publication No.: US08728973B2Publication Date: 2014-05-20
- Inventor: Kazuhito Hashimoto , Hiroshi Irie , Huogen Yu , Yasushi Kuroda , Yasuhiro Hosogi
- Applicant: Kazuhito Hashimoto , Hiroshi Irie , Huogen Yu , Yasushi Kuroda , Yasuhiro Hosogi
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: The University of Tokyo,Showa Denko K.K.
- Current Assignee: The University of Tokyo,Showa Denko K.K.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2009-177613 20090730
- International Application: PCT/JP2010/063231 WO 20100729
- International Announcement: WO2011/013850 WO 20110203
- Main IPC: B01J23/00
- IPC: B01J23/00 ; B01J23/72 ; B01J23/56 ; B01J23/70 ; B01J23/08 ; C01G23/047
Abstract:
The present invention relates to a photocatalytic material having a visible light activity which includes a tungsten-doped titanium oxide or a tungsten/gallium-codoped titanium oxide, and a divalent copper salt and/or a trivalent iron salt supported on a surface of the doped or codoped titanium oxide, and a process for producing the photocatalytic material.
Public/Granted literature
- US20120135861A1 PHOTOCATALYTIC MATERIALS AND PROCESS FOR PRODUCING THE SAME Public/Granted day:2012-05-31
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