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FUEL ELECTRODE FOR SOLID OXIDE FUEL CELL AND METHOD OF MANUFACTURING THE SAME, AND SOLID OXIDE FUEL CELL INCLUDING THE FUEL ELECTRODE
PROBLEM TO BE SOLVED: To provide a fuel electrode capable of exhibiting high power generation performance even when ammonia fuel is used, and a method of manufacturing the same.SOLUTION: A fuel electrode for operating a solid oxide fuel cell includes: a transition metal selected from the group consisting of chromium, vanadium, scandium and yttrium; nickel; and an ion conductor. The fuel electrode can be manufactured by: mixing ion conductor powder and nickel oxide powder; firing the mixture to prepare a fuel electrode intermediate; and then impregnating a solution containing the transition metal into the fuel electrode intermediate.SELECTED DRAWING: Figure 3
【課題】アンモニア燃料を使用した場合でも高い発電性能を発揮できる燃料極およびその製造方法を提供する。【解決手段】固体酸化物形燃料電池を作動させるための燃料極であって、クロム、バナジウム、スカンジウムおよびイットリウムからなる群より選択される遷移金属と、ニッケルと、イオン導電体とを含むことを特徴とする。前記燃料極は、イオン導電体の粉末と、ニッケル酸化物の粉末とを混合し、焼成して燃料極中間体を作製した後、前記遷移金属を含む溶液を、前記燃料極中間体に含浸することによって、製造できる。【選択図】図３
FUEL ELECTRODE FOR SOLID OXIDE FUEL CELL AND METHOD OF MANUFACTURING THE SAME, AND SOLID OXIDE FUEL CELL INCLUDING THE FUEL ELECTRODE
PROBLEM TO BE SOLVED: To provide a fuel electrode capable of exhibiting high power generation performance even when ammonia fuel is used, and a method of manufacturing the same.SOLUTION: A fuel electrode for operating a solid oxide fuel cell includes: a transition metal selected from the group consisting of chromium, vanadium, scandium and yttrium; nickel; and an ion conductor. The fuel electrode can be manufactured by: mixing ion conductor powder and nickel oxide powder; firing the mixture to prepare a fuel electrode intermediate; and then impregnating a solution containing the transition metal into the fuel electrode intermediate.SELECTED DRAWING: Figure 3
【課題】アンモニア燃料を使用した場合でも高い発電性能を発揮できる燃料極およびその製造方法を提供する。【解決手段】固体酸化物形燃料電池を作動させるための燃料極であって、クロム、バナジウム、スカンジウムおよびイットリウムからなる群より選択される遷移金属と、ニッケルと、イオン導電体とを含むことを特徴とする。前記燃料極は、イオン導電体の粉末と、ニッケル酸化物の粉末とを混合し、焼成して燃料極中間体を作製した後、前記遷移金属を含む溶液を、前記燃料極中間体に含浸することによって、製造できる。【選択図】図３
FUEL ELECTRODE FOR SOLID OXIDE FUEL CELL AND METHOD OF MANUFACTURING THE SAME, AND SOLID OXIDE FUEL CELL INCLUDING THE FUEL ELECTRODE
固体酸化物形燃料電池用燃料極とその製造方法および前記燃料極を含む固体酸化物形燃料電池
INABA MINORU (author) / HASHINOKUCHI MICHIHIRO (author) / YOKOCHI TAKATSUGU (author) / ZHANG MENG JIA (author)
2017-08-17
Patent
Electronic Resource
Japanese
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