| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of lithium nickelate having a porous polymer on the particle surface that is used for a positive electrode of a non-aqueous secondary battery, which is superior in discharge performance and cycle performance at a high rate. SOLUTION: In the manufacturing method of lithium nickelate having a porous polymer on the particle surface, a process for mixing lithium nickelate particles and a polymer solution, a process for dipping the mixture of lithium nickelate particles and the polymer solution in the alcohol water solution having an alcohol concentration of 30 wt.% or more, and a process for drying the mixture so obtained are employed. |
