LITHIUM SECONDARY BATTERY HAVING CATHODE CONTAINING AQUEOUS BINDER

The present invention relates to a secondary battery including a cathode, an anode, and lithium salt and non-aqueous organic solvent. Provided is a lithium secondary battery which is characterized by having the cathode includes an aqueous binder and lithium metal phosphorylate as a cathode active ma...

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Bibliographische Detailangaben
Hauptverfasser:	YOON, YOU RIM, CHAE, JONG HYUN, YOON, SEUNG JAE, CHOI, YOUNG GEUN, JUNG, JONG MO, CHUNG, GEUN CHANG
Format:	Patent
Sprache:	eng ; kor
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:	The present invention relates to a secondary battery including a cathode, an anode, and lithium salt and non-aqueous organic solvent. Provided is a lithium secondary battery which is characterized by having the cathode includes an aqueous binder and lithium metal phosphorylate as a cathode active material, and having the anode include amorphous carbon as an anode active material. Li1+aM(PO4-b)Xb (1) In the formula, M is one or more kind selected from a group composed of a metal of group 2 to group 12, X is one or more kind of F, S, and n, -0.5