发明授权
- 专利标题： Titanium oxide photocatalyst and method for producing the same
- 专利标题（中）： 氧化钛光催化剂及其制造方法
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申请号： US12596293申请日： 2008-04-18
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公开(公告)号： US08148289B2公开(公告)日： 2012-04-03
- 发明人: Noboru Taniguchi , Shuzo Tokumitsu , Tomohiro Kuroha , Kenichi Tokuhiro , Akio Nakashima , Keita Kobayashi , Shinji Nakahara
- 申请人： Noboru Taniguchi , Shuzo Tokumitsu , Tomohiro Kuroha , Kenichi Tokuhiro , Akio Nakashima , Keita Kobayashi , Shinji Nakahara
- 申请人地址： JP Osaka JP Osaka
- 专利权人： Panasonic Corporation,Sakai Chemical Industry Co., Ltd.
- 当前专利权人： Panasonic Corporation,Sakai Chemical Industry Co., Ltd.
- 当前专利权人地址： JP Osaka JP Osaka
- 代理机构： Hamre, Shumann, Mueller & Larson, P.C.
- 优先权： JP2007-109796 20070418; JP2007-257917 20071001
- 国际申请： PCT/JP2008/001022 WO 20080418
- 国际公布： WO2008/132824 WO 20081106
- 主分类号： B01J27/06
- IPC分类号： B01J27/06 ; B01J23/00 ; C01G23/047
摘要：
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.
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