Invention Grant
- Patent Title: Fuel cell
- Patent Title (中): 燃料电池
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Application No.: US13534076Application Date: 2012-06-27
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Publication No.: US08349522B2Publication Date: 2013-01-08
- Inventor: Ayano Kobayashi , Makoto Ohmori
- Applicant: Ayano Kobayashi , Makoto Ohmori
- Applicant Address: JP Nagoya
- Assignee: NGK Insulators, Ltd.
- Current Assignee: NGK Insulators, Ltd.
- Current Assignee Address: JP Nagoya
- Agency: Burr & Brown
- Priority: JP2010-015716 20100127
- Main IPC: H01M4/36
- IPC: H01M4/36 ; H01M8/10 ; H01M2/14

Abstract:
A fuel cell (1) includes an anode (11), a cathode (14), an electrolyte layer (13) containing ceria and provided between the anode (11) and the cathode (14), and at least two intermediate layers containing zirconia and provided between the electrolyte layer (13) and the anode (11). The at least two intermediate layers include a first intermediate layer (18) that contains ceria and a second intermediate layer (19) that has a higher zirconia concentration than the first intermediate layer and is provided between the first intermediate layer and the anode.
Public/Granted literature
- US20120264035A1 FUEL CELL Public/Granted day:2012-10-18
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