发明授权
- 专利标题： Method and apparatus for producing photocatalyst
- 专利标题（中）： 光催化剂生产方法及装置
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申请号： US12274462申请日： 2008-11-20
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公开(公告)号： US07608562B2公开(公告)日： 2009-10-27
- 发明人: Junji Hiraoka , Minoru Takashio , Tetsuya Fukushima , Daisuke Noguchi , Yoshio Kawamata
- 申请人： Junji Hiraoka , Minoru Takashio , Tetsuya Fukushima , Daisuke Noguchi , Yoshio Kawamata
- 申请人地址： JP Yokohama-shi
- 专利权人： Shibaura Mechatronics Corporation
- 当前专利权人： Shibaura Mechatronics Corporation
- 当前专利权人地址： JP Yokohama-shi
- 代理机构： Oblon, Spivak. McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2001-364530 20011129
- 主分类号： B01J21/06
- IPC分类号： B01J21/06 ; B01J37/02 ; B01J37/08 ; B05D5/12 ; B05D1/36 ; B05D1/38 ; C23C14/06 ; C23C14/08 ; C23C14/34
摘要：
A method of producing a photocatalyst according to the invention comprises forming an amorphous titanium oxide and heat-treating it in an atmosphere containing oxygen, whereby a photocatalyst having a good photocatalysis can be obtained. In particular, the amorphous titanium oxide is obtained by using the reactive sputtering method and via deposition at a low temperature and at a high film formation rate. This apparatus can be provided with cooling means to allow enhancement of the throughput of the film formation process.
公开/授权文献
- US20090134022A1 METHOD AND APPARATUS FOR PRODUCING PHOTOCATALYST 公开/授权日：2009-05-28