CATHODE MATERIAL FOR MOLTEN CARBONATE FUEL CELL AND FUEL CELL USING THE SAME

摘要

Provided is a cathode material for a molten carbonate fuel cell, which is mass-produced more easily than the conventional cathode material, is stable in carbonate for a long time, and improves the solubility of a nickel-cobalt alloy oxide. The cathode material for a molten carbonate fuel cell consists of a nickel-cobalt alloy oxide. The nickel-cobalt alloy oxide comprises nickel and cobalt in a weight ratio(wt%) of 97:3 to 90:10. The nickel-cobalt alloy oxide is formed of a nickel-cobalt alloy obtained by applying high pressure of 15-20kW to raw materials in a vacuum atmosphere to perform a vacuum induction melting method for about 5-15minutes.