Disclosed is a lithium iron phosphate with an olivine crystal structure wherein the lithium iron phosphate has a composition represented by the following Formula 1 and carbon (C) is coated on the surface of the lithium iron phosphate by chemical bonding via a heterogeneous element other than carbon. Li 1+a Fe 1-x M x (PO 4-b )X b (1) (wherein M, X, a, x, and b are the same as defined in the specification).
LITHIUM IRON PHOSPHATE WITH CARBON-COATED OLIVINE CRYSTAL STRUCTURE AND LITHIUM SECONDARY BATTERY USING THE SAME
LITHIUMEISENPHOSPHAT MIT EINER KOHLENSTOFFBESCHICHTETEN OLIVINKRISTALLSTRUKTUR SOWIE LITHIUMSEKUNDÄRBATTERIE DAMIT
PHOSPHATE DE FER LITHIUM AVEC UNE STRUCTURE DE CRISTAL D'OLIVINE ENDUIT DE CARBONE ET BATTERIE SECONDAIRE AU LITHIUM UTILISANT LE MÊME
2015-08-05
Patent
Electronic Resource
English
IPC: | C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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