| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing lithium iron phosphate based on a solid-phase synthesis method by using iron (III) oxide as an Fe source.SOLUTION: The method of the present invention for manufacturing lithium iron phosphate comprises: a step of preparing an Li source, an Fe source, and a P source consisting of specified molar ratios; a step of obtaining an admixture by mixing the Li source, Fe source, P source, and, if necessary, another raw ingredient(s); a step of discharging an unnecessary gas from the admixture; and a step of firing the admixture from which the unnecessary gas has been discharged. Iron (III) oxide is used as the Fe source. |
