McDermott Will & Emery LLP
Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
Disclosed is a secondary battery with a non-aqueous electrolyte that has excellent cycle characteristics and output characteristics. Also disclosed is a positive electrode active material for a secondary battery with a non-aqueous electrolyte that includes a powder of a volume resistivity of 20 Ω·cm or more and 100 Ω·cm or less when said powder has a bulk density of 3 g/cm3. The use of the lithium nickel composite oxide as a positive electrode active material can provide a secondary battery with a non-aqueous electrolyte that has excellent cycle characteristics and output characteristics.
Panasonic Corporation
H C H H C C C H C C Y C Y C C C
H01M C01P H01M H01M C01P C01P C01P H01M C01P C01P Y02T C01P Y02E C01G C01P C01G
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Tetsuo Junichi Hiroshi
Nanno Sugaya Yoshizawa