POSITIVE ELECTRODE CATALYST FOR LITHIUM-AIR SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM-AIR SECONDARY BATTERY COMPRISING SAME
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Oct 15, 2015
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Oct 15, 2014
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The present invention relates to a cathode catalyst for a lithium-air rechargeable battery, a manufacturing method thereof, and a lithium-air rechargeable battery including the same. According to an exemplary embodiment of the present invention, there is provided a manufacturing method of a cathode catalyst for a lithium-air rechargeable battery, including: forming a first solution by adding a titanium ion precursor to a solvent, followed by stirring; forming a second solution by adding an organic material to a solvent, followed by stirring; forming a nanofiber composite by mixing the first and second solutions and spinning the mixed solution; and forming a titanium oxide (TiO2) nanofiber by performing a heat treatment on the nanofiber composite
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