发明授权
- 专利标题： Optical semiconductor and method for producing the same, optical semiconductor device, photocatalyst, hydrogen producing device, and energy system
- 专利标题（中）： 光半导体及其制造方法，光半导体装置，光催化剂，制氢装置，能源系统等
-
申请号： US13482301申请日： 2012-05-29
-
公开(公告)号： US08663435B2公开(公告)日： 2014-03-04
- 发明人: Takahiro Suzuki , Takaiki Nomura , Satoru Tamura , Kazuhito Hato , Noboru Taniguchi , Kenichi Tokuhiro , Nobuhiro Miyata
- 申请人： Takahiro Suzuki , Takaiki Nomura , Satoru Tamura , Kazuhito Hato , Noboru Taniguchi , Kenichi Tokuhiro , Nobuhiro Miyata
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Hamre, Schumann, Mueller & Larson, P.C.
- 优先权： JP2010-292999 20101228
- 主分类号： C25B9/00
- IPC分类号： C25B9/00
摘要：
The method for producing the optical semiconductor of the present disclosure includes a mixing step of producing a mixture containing a reduction inhibitor and a niobium compound that contains at least oxygen in its composition; a nitriding step of nitriding the mixture by the reaction between the mixture and a nitrogen compound gas; and a washing step of isolating niobium oxynitride from the material obtained through the nitriding step by dissolving chemical species other than niobium oxynitride with a washing liquid. The optical semiconductor of the present disclosure substantially consists of niobium oxynitride having a crystal structure of baddeleyite and having a composition represented by the composition formula, NbON.
公开/授权文献
信息查询
