FABRICATION METHOD OF THE ELECTROLYTE-IMPREGNATED METAL ELECTRODE FOR MOLTEN CARBONATE FUEL CELLS

PURPOSE: A manufacturing method of molten carbonate fuel cell electrodes in which electrolyte is impregnated is provided to control final thickness of the electrode and fine structure of the electrode through re-arrangement of powder, thereby being applied to manufacturing of both fuel electrodes an...

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Hauptverfasser:	JANG, SUK YOUN, MOON, KIL HO, YOON, CHANG WON, CHOI, DAE KI, MOON, HWAN, HONG, SEONG AHN, KANG, MIN KOO, YOON, SUNG PIL, HAN, JONG HEE, YOUN, JU YOUNG, SHIN, MI YOUNG, RYU, BO HYUN, OH, IN HWAN, KANG, HYUN WOO, NAM, SUK WOO, LIM, TAE HOON, LEE, TAE WON, YOO, JANG YONG, SONG, SHIN AE, KIM, JU HEUNG, JANG, IN GAP
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRICITY LIME, MAGNESIA METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PURPOSE: A manufacturing method of molten carbonate fuel cell electrodes in which electrolyte is impregnated is provided to control final thickness of the electrode and fine structure of the electrode through re-arrangement of powder, thereby being applied to manufacturing of both fuel electrodes and air electrodes. CONSTITUTION: A manufacturing method of molten carbonate fuel cell electrodes in which electrolyte is impregnated comprises the following steps: mixing metal powder with electrode powder; scattering the mixed powder on a graphite with frame; filling the frame by uniformly dispersing the scattered powder inside the frame; sintering the plate in which the mixed compound powder is uniformly filled; and compressing the sintered electrode plate. The mixing step of metal powder with the electrode powder includes a mixing method which uses more than one or two of ball milling, milling, and a mixer.