Title:
CELL UNIT
Document Type and Number:
WIPO Patent Application WO/2019/146101
Kind Code:
A1
Abstract:
[Problem] To provide a cell unit which is capable of achieving a good balance between gas diffusibility and electron conductivity.
[Solution] A cell unit 100 which is obtained by sequentially stacking a power generation cell 111 that comprises a cathode layer 111C, an electrolyte layer 111E and an anode layer 111A, a current collection promoting layer 130 that assists an electrical contact, and a separator 120 that is provided with a flow path part 121 which defines a flow path F of a gas. The current collection promoting layer has a curved part 131 which is arranged so as to overlap with the flow path F of a gas in the stacking direction, while being curved so as to protrude toward the power generation cell.
Inventors:
SATO KAZUYUKI (JP)
SUGINO MANABU (JP)
SUGINO MANABU (JP)
Application Number:
PCT/JP2018/002691
Publication Date:
August 01, 2019
Filing Date:
January 29, 2018
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
H01M8/0254; H01M8/0247; H01M8/0258; H01M8/12
Domestic Patent References:
| WO2009054663A2 | 2009-04-30 | |||
| WO2013001777A1 | 2013-01-03 |
Foreign References:
| JP2013182829A | 2013-09-12 | |||
| JP2005285685A | 2005-10-13 | |||
| JP2011119230A | 2011-06-16 | |||
| US20150303491A1 | 2015-10-22 | |||
| JP2007035321A | 2007-02-08 |
Other References:
See also references of EP 3748751A4
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
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