POSITIVE ELECTRODE ACTIVE MATERIAL

Abstract: the present invention may provide a cathode active material that exhibits excellent structural stability and lifespan retention rate even in a high-temperature environment where a battery is operating. in addition, the present invention may provide a cathode including an active material layer containing the cathode active material and provide a battery cell including the cathode. in addition, the present invention is aimed at providing a battery cell assembly including the battery cell. in addition, the present invention may provide an electric device including one or more selected from the group consisting of the battery cell and the battery cell assembly.

Inventor(s): Mi Jung NOH, Jae Ho CHOI, Tae Kyoung LEE, Min Suk KANG, Duck Chul HWANG

CPC Classification: H01M4/505 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)

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