发明授权
- 专利标题: Semiconductor photoelectrode, method for manufacturing the same, and light energy converting device
- 专利标题(中): 半导体光电极,其制造方法和光能转换装置
-
申请号: US11911977申请日: 2006-03-29
-
公开(公告)号: US07961452B2公开(公告)日: 2011-06-14
- 发明人: Takashi Oi , Yasukazu Iwasaki , Kazuhiro Sayama
- 申请人: Takashi Oi , Yasukazu Iwasaki , Kazuhiro Sayama
- 申请人地址: JP Yokohama-shi
- 专利权人: Nissan Motor Co., Ltd.
- 当前专利权人: Nissan Motor Co., Ltd.
- 当前专利权人地址: JP Yokohama-shi
- 代理机构: Foley & Lardner LLP
- 优先权: JP2005-123629 20050421
- 国际申请: PCT/JP2006/306465 WO 20060329
- 国际公布: WO2006/114972 WO 20061102
- 主分类号: H01L31/0236
- IPC分类号: H01L31/0236 ; H01L31/18 ; H01L31/20
摘要:
The semiconductor photoelectrode of the present invention includes a metallic substrate having irregularities in a surface and a semiconductor layer which is formed on the surface of the metallic substrate and composed of a photocatalytic material. This can increase the light absorption efficiency and, furthermore, prevent recombination of charges.
公开/授权文献
信息查询
IPC分类: