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Zirconium Oxide Sheet Used For Solid Oxide Type Fuel Cell And Solid Oxide Type Fuel Cell Monocell Comprising Same
The present invention provides a zirconium oxide sheet used for a solid oxide type fuel cell and a solid oxide type fuel cell monocell comprising the same, aims to provide the zirconium oxide sheet which is suitable for being used as a solid oxide type fuel cell electrolyte sheet reducing the cracking along with a carrying operation and during the manufacture process of the zirconium oxide sheet and the manufacture process of using the zirconium oxide sheet as an electrolyte cell, even though the resistance of the zirconium oxide sheet is low. The present invention also aims to provide the solid oxide type fuel cell monocell comprising the zirconium oxide sheet as the electrolyte. The zirconium oxide sheet used for the solid oxide type fuel cell of the present invention is characterized by comprising an oxide of a zirconium oxide system, wherein the oxide of the zirconium oxide system takes the cubic zirconia as the main component, the thickness of the zirconium oxide sheet is between 50 micrometers and 120 micrometer, and the cracking maximum flexural amount in a four-point bending test is 10-30%. The solid oxide type fuel cell monocell of the present invention is characterized by comprising the zirconium oxide sheet as the electrolyte.
Zirconium Oxide Sheet Used For Solid Oxide Type Fuel Cell And Solid Oxide Type Fuel Cell Monocell Comprising Same
The present invention provides a zirconium oxide sheet used for a solid oxide type fuel cell and a solid oxide type fuel cell monocell comprising the same, aims to provide the zirconium oxide sheet which is suitable for being used as a solid oxide type fuel cell electrolyte sheet reducing the cracking along with a carrying operation and during the manufacture process of the zirconium oxide sheet and the manufacture process of using the zirconium oxide sheet as an electrolyte cell, even though the resistance of the zirconium oxide sheet is low. The present invention also aims to provide the solid oxide type fuel cell monocell comprising the zirconium oxide sheet as the electrolyte. The zirconium oxide sheet used for the solid oxide type fuel cell of the present invention is characterized by comprising an oxide of a zirconium oxide system, wherein the oxide of the zirconium oxide system takes the cubic zirconia as the main component, the thickness of the zirconium oxide sheet is between 50 micrometers and 120 micrometer, and the cracking maximum flexural amount in a four-point bending test is 10-30%. The solid oxide type fuel cell monocell of the present invention is characterized by comprising the zirconium oxide sheet as the electrolyte.
Zirconium Oxide Sheet Used For Solid Oxide Type Fuel Cell And Solid Oxide Type Fuel Cell Monocell Comprising Same
KAZUO HATA (Autor:in) / NORIKAZU AIKAWA (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
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