Sin Kyu Kim

POSITIVE ELECTRODE ACTIVE MATERIAL WITH HIGH CAPACITY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

CATHODE ACTIVE MATERIAL WITH HIGH CAPACITY AND IMPROVED CONDUCTIVITY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY COMPRISING THE SAME

High-capacity positive electrode active material and lithium secondary battery comprising same

Cathode active material containing lithium manganese oxide that exhibits excellent charge-discharge characteristics in 4v and 3v regions

ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY COMPOSITE ELECTRODE FOR IMPROVING OUTPUT AND LITHIUM SECONDARY BATTERY INCLUDING THE ACTIVE MATERIAL

Active material for composite electrode of lithium secondary battery for increased output, and lithium secondary battery including same

Positive electrode material for a lithium secondary battery for improving output, and lithium secondary battery comprising same

CATHODE ACTIVE MATERIAL COMPRISING LITHIUM MANGANESE OXIDE CAPABLE OF PROVIDING EXCELLENT CHARGE-DISCHARGE CHARACTERISTICS AT 3V REGION AS WELL AS 4V REGION

High-capacity positive electrode active material with improved conductivity and non-aqueous electrolyte secondary battery comprising same

Cathode active material containing lithium manganese oxide and cathode mixture containing the same