POSITIVE ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND METHOD FOR PRODUCING SAID POSITIVE ELECTRODE MATERIAL

摘要

Provided are a method for producing a positive electrode material for a lithium secondary battery, a positive electrode material for a lithium secondary battery, and a lithium secondary battery, wherein it is possible to prevent the occurrence of structural degradation even when active material particles repeatedly expand and contract as a consequence of charging and discharging electricity or even when the temperature of the exterior of the battery changes. The following positive electrode material for a lithium secondary battery is employed. A positive electrode material characterized in that positive electrode active material particles formed from olivine LiMPO4 (wherein M represents one or more elements selected from among Fe, Mn, Ni and Co) are bound to the surface of fibrous carbon.