ELECTRODE ACTIVE MATERIAL FOR BATTERY AND METHOD OF MANUFACTURING THE SAME AND BATTERY INCLUDING THE SAME

摘要

The present invention relates to a manufacturing method of electrode active materials, including the steps of preparing a precursor solution whose pH is not less than 6.2 made by mixing lithium salt, manganese salt, iron salt and phosphate salt; and obtaining LiFe_xMn_(1-x)PO_4 by radiating microwaves to the precursor solution wherein the x is between 0 and 1, an electrode active materials manufactured by the method and a battery including the electrode active material.