METHOD FOR PRODUCING LITHIUM-CONTAINING MULTIPLE OXIDE FOR POSITIVE ELECTRODE OF LITHIUM SECONDARY BATTERY

PROBLEM TO BE SOLVED: To provide a method for producing a lithium-containing multiple oxide for a positive electrode of a lithium secondary battery having a high volume capacity density, high safety, excellent charge-discharge cycle durability and excellent low-temperature properties, a positive ele...

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Bibliographische Detailangaben
Hauptverfasser: KAWADA ETSUYA, HORICHI KAZUSHIGE
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for producing a lithium-containing multiple oxide for a positive electrode of a lithium secondary battery having a high volume capacity density, high safety, excellent charge-discharge cycle durability and excellent low-temperature properties, a positive electrode for a lithium secondary battery containing the produced lithium-containing multiple oxide, and a lithium secondary battery. SOLUTION: The method for producing the lithium-containing multiple oxide represented by the formula: LipNxMmOzFa(wherein N is at least one element selected from the group consisting of Co, Mn and Ni; M is at least one element selected from the group consisting of transition metal elements other than N, Al and alkaline earth metal elements; 0.9≤p≤1.2; 0.97≤x