Title:
ELCTROLYTE SHEET FOR SOLID OXIDE FUEL BATTERY, AND UNIT CELL FOR SOLID OXIDE FUEL BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/127423
Kind Code:
A1
Abstract:
In an electrolyte sheet 10 for a solid oxide fuel battery, a plurality of first recesses 20 and a plurality of second recesses 30 having a diameter smaller than that of the first recesses 20 are provided to at least one main surface. The plurality of first recesses 20 are provided at an interval P1 therebetween. The plurality of second recesses 30 are provided at locations between adjacent openings of the first recesses 20, locations on side surfaces of the first recesses 20, and locations on bottom surfaces of the first recesses 20. The diameter Q1 of the openings of the first recesses 20 is 60 μm or more. The proportion of the diameter Q1 of the openings of the first recesses 20 to the diameter R1 of the bottom surfaces of the first recesses 20 is 30% or more.
Inventors:
FUJITA SEIJI (JP)
YAMADA HIROAKI (JP)
YAMADA HIROAKI (JP)
Application Number:
PCT/JP2022/044868
Publication Date:
July 06, 2023
Filing Date:
December 06, 2022
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01M8/124; H01M8/12
Foreign References:
| JP2018067416A | 2018-04-26 | |||
| JP2006324190A | 2006-11-30 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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