首页>
外国专利>
Method of preparing positive active material for rechargeable lithium battery, positive active material for rechargeable lithium battery prepared by method, and rechargeable lithium battery including same
Method of preparing positive active material for rechargeable lithium battery, positive active material for rechargeable lithium battery prepared by method, and rechargeable lithium battery including same
Disclosed is a method of preparing a positive active material for a rechargeable lithium battery that includes mixing an iron source including a carbon source, a lithium source, and a phosphoric acid source to form a positive active material precursor for a rechargeable lithium battery, the positive active material precursor including a lithium iron phosphate precursor and a carbon precursor; pulverizing the positive active material precursor for a rechargeable lithium battery; and heat-treating the pulverized positive active material precursor for a rechargeable lithium battery.
展开▼