CATHODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

A cathode for a lithium secondary battery according to exemplary embodiments may include a cathode current collector and a cathode active material layer which is formed on the cathode current collector, includes cathode active material particles and satisfies a specific equation. The cathode active...

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Bibliographische Detailangaben
Hauptverfasser:	JANG, Hyun Joong, LEE, Myung Ro, EOM, Ki Joo, LEE, Yong Seok, MIN, Jae Yun, JEUN, Jeong Hoon, KIM, Jae Ram, CHOI, Je Nam
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	A cathode for a lithium secondary battery according to exemplary embodiments may include a cathode current collector and a cathode active material layer which is formed on the cathode current collector, includes cathode active material particles and satisfies a specific equation. The cathode active material particles may include lithium metal oxide particles which contain nickel and have a mole fraction of cobalt of 0.02 or less of all elements except for lithium and oxygen.