发明申请
US20090155664A1 TRANSITION METAL NITRIDE, SEPARATOR FOR FUEL CELLS, FUEL CELL STACK, FUEL CELL VEHICLE, METHOD OF MANUFACTURING TRANSITION METAL NITRIDE, AND METHOD OF MANUFACTURING SEPARATOR FOR FUEL CELLS
审中-公开
过渡金属氮化物，燃料电池用分离器，燃料电池堆，燃料电池车，制造金属过渡金属的方法以及制造用于燃料电池的分离器的方法
- 专利标题： TRANSITION METAL NITRIDE, SEPARATOR FOR FUEL CELLS, FUEL CELL STACK, FUEL CELL VEHICLE, METHOD OF MANUFACTURING TRANSITION METAL NITRIDE, AND METHOD OF MANUFACTURING SEPARATOR FOR FUEL CELLS
- 专利标题（中）： 过渡金属氮化物，燃料电池用分离器，燃料电池堆，燃料电池车，制造金属过渡金属的方法以及制造用于燃料电池的分离器的方法
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申请号： US12066020申请日： 2006-09-07
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公开(公告)号： US20090155664A1公开(公告)日： 2009-06-18
- 发明人: Noriko Uchiyama , Nobutaka Chiba , Makoto Kano
- 申请人： Noriko Uchiyama , Nobutaka Chiba , Makoto Kano
- 专利权人： NISSAN MOTOR CO., LTD.
- 当前专利权人： NISSAN MOTOR CO., LTD.
- 优先权： JP2005-261194 20050908; JP2005-261325 20050908
- 国际申请： PCT/JP2006/317747 WO 20060907
- 主分类号： H01M2/16
- IPC分类号： H01M2/16 ; C01B21/06
摘要：
A transition metal nitride is obtained by a nitriding treatment of a surface of a base material including a transition metal or an alloy of the transition metal, and the transition metal nitride has a crystal structure of an M4N type and a crystal structure of an ε-M2˜3N type, and is formed over a whole area of the surface of the base material and continuously in a depth direction from the surface.
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