A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SINGLE FUEL CELL,FUEL CELL MODULE, POWER GENERATION SYSTEM, HIGH-TEMPERATURE STEAM ELECTROLYSIS CELL AND METHODS FOR MANUFACTURING SAME
It is an object to provide a single fuel cell and a high-temperature steam electrolysis cell that can prevent gas leakage. A single fuel cell (101) according to the present disclosure includes a power generation section (105), a power non-generation section (110) which does not include the power generation section (105), and an oxygen-ion-insulating gas seal film (117) arranged so as to cover the surface of the power non-generation section, and the gas seal film is configured by a structure formed by firing a material containing MTiO3 (M: alkaline earth metal element) and metal oxide. The structure may include a first structure and a second structure which are different in composition, the first structure may include components derived from MTiO3 in larger amounts than the second structure, the second structure may include a metal element contained in the metal oxide in a larger amount than the first structure, and the area ratio of the second structure in the structure may be not less than 1% and not more than 50%.
SINGLE FUEL CELL,FUEL CELL MODULE, POWER GENERATION SYSTEM, HIGH-TEMPERATURE STEAM ELECTROLYSIS CELL AND METHODS FOR MANUFACTURING SAME
It is an object to provide a single fuel cell and a high-temperature steam electrolysis cell that can prevent gas leakage. A single fuel cell (101) according to the present disclosure includes a power generation section (105), a power non-generation section (110) which does not include the power generation section (105), and an oxygen-ion-insulating gas seal film (117) arranged so as to cover the surface of the power non-generation section, and the gas seal film is configured by a structure formed by firing a material containing MTiO3 (M: alkaline earth metal element) and metal oxide. The structure may include a first structure and a second structure which are different in composition, the first structure may include components derived from MTiO3 in larger amounts than the second structure, the second structure may include a metal element contained in the metal oxide in a larger amount than the first structure, and the area ratio of the second structure in the structure may be not less than 1% and not more than 50%.
SINGLE FUEL CELL,FUEL CELL MODULE, POWER GENERATION SYSTEM, HIGH-TEMPERATURE STEAM ELECTROLYSIS CELL AND METHODS FOR MANUFACTURING SAME
BRENNSTOFFZELLE, BRENNSTOFFZELLENMODUL, STROMERZEUGUNGSSYSTEM, HOCHTEMPERATUR-DAMPFELEKTROLYSEZELLE UND HERSTELLUNGSVERFAHREN DAFÜR
PILE À COMBUSTIBLE, MODULE DE PILE À COMBUSTIBLE, SYSTÈME DE PRODUCTION D'ÉNERGIE, CELLULE À ÉLECTROLYSE DE VAPEUR D'EAU À HAUTE TEMPÉRATURE, ET LEURS PROCÉDÉS DE PRODUCTION
SUEMORI SHIGENORI (author) / HIWATASHI KENICHI (author) / YOSHIDA SHIN (author)
2024-02-14
Patent
Electronic Resource
English
IPC:
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
/
C04B
Kalk
,
LIME
/
C25B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS
,
Elektrolytische oder elektrophoretische Verfahren für die Herstellung von Verbindungen oder von nichtmetallischen Elementen
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