POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, AND LITHIUM ION SECONDARY BATTERY
DRIVE
June 10, 2026
A positive electrode active material for a lithium-ion secondary battery contains a lithium nickel complex oxide having a hexagonal crystalline layered structure. The lithium nickel complex oxide has a ratio by mole of Li:Ni:M=a:b:c (where 0.90≤a
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