ANODE MATERIAL FOR SOLID OXIDE FUEL CELL, ANODE FOR SOLID OXIDE FUEL CELL CONTAINING SAME, AND SOLID OXIDE FUEL CELL

The present invention provides an anode material having excellent thermochemical stability and high electric conductivity. The anode material, according to one embodiment of the present invention, contains a compound represented by chemical formula QBaMn2O5+δ, wherein Q includes yttrium or one or mo...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, GUN TAE, SENGODAN, SIVAPRAKASH, YOO, SEON YOUNG, CHOI, SI HYUK, SHIN, JEE YOUNG
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention provides an anode material having excellent thermochemical stability and high electric conductivity. The anode material, according to one embodiment of the present invention, contains a compound represented by chemical formula QBaMn2O5+δ, wherein Q includes yttrium or one or more elements selected from a lanthanum group, wherein O is oxygen, and wherein δ is a positive number smaller than or equal to 1 and is a value satisfying electroneutrality in the QBaMn2O5+δ compound. La présente invention porte sur un matériau d'anode ayant une excellente stabilité thermochimique et une conductivité électrique élevée. Le matériau d'anode, selon un mode de réalisation de la présente invention, contient un composé représenté par une formule chimique QBaMn2O5+δ, dans laquelle Q comprend de l'yttrium ou un ou plusieurs éléments sélectionnés parmi un groupe de lanthane, dans laquelle O est de l'oxygène, et dans laquelle δ est un nombre positif inférieur ou égal 1 et est une valeur satisfaisant une électroneutralité dans le composé QBaMn2O5+δ. 본 발명은, 열적 화학적 안정성이 우수하고 전기 전도도가 높은 애노드 소재를 제공한다. 본 발명의 일실시예에 따른 애노드 소재는 화학식 QBaMn2O5+δ의 화합물을 포함한다. 상기 Q는 이트륨 또는 란탄족에서 선택된 하나 또는 그 이상의 원소들을 포함하고, 상기 O는 산소이고, 상기 δ는 1 이하의 양수로서, 상기 화학식 QBaMn2O5+δ의 화합물을 전기적 중성으로 하는 값이다.