Invention Grant
- Patent Title: Titanium oxide photocatalyst and method for producing the same
- Patent Title (中): 氧化钛光催化剂及其制造方法
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Application No.: US12596293Application Date: 2008-04-18
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Publication No.: US08148289B2Publication Date: 2012-04-03
- Inventor: Noboru Taniguchi , Shuzo Tokumitsu , Tomohiro Kuroha , Kenichi Tokuhiro , Akio Nakashima , Keita Kobayashi , Shinji Nakahara
- Applicant: Noboru Taniguchi , Shuzo Tokumitsu , Tomohiro Kuroha , Kenichi Tokuhiro , Akio Nakashima , Keita Kobayashi , Shinji Nakahara
- Applicant Address: JP Osaka JP Osaka
- Assignee: Panasonic Corporation,Sakai Chemical Industry Co., Ltd.
- Current Assignee: Panasonic Corporation,Sakai Chemical Industry Co., Ltd.
- Current Assignee Address: JP Osaka JP Osaka
- Agency: Hamre, Shumann, Mueller & Larson, P.C.
- Priority: JP2007-109796 20070418; JP2007-257917 20071001
- International Application: PCT/JP2008/001022 WO 20080418
- International Announcement: WO2008/132824 WO 20081106
- Main IPC: B01J27/06
- IPC: B01J27/06 ; B01J23/00 ; C01G23/047
Abstract:
A titanium oxide photocatalyst that is capable of improving a decomposition rate, and a method for producing the same are provided. The titanium oxide photocatalyst of the present invention is a titanium oxide photocatalyst containing at least an anatase-type titanium oxide and fluorine, wherein a content of the fluorine is 2.5 wt % to 3.5 wt %, and 90 wt % or more of the fluorine is chemically bonded to the anatase-type titanium oxide.
Public/Granted literature
- US20100111817A1 TITANIUM OXIDE PHOTOCATALYST AND METHOD FOR PRODUCING THE SAME Public/Granted day:2010-05-06
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