| 摘要 |
<p>A positive plate active material having a large capacity and improved charging/discharging cycle characteristics. A nonaqueous electrolyte secondary cell comprises a positive electrode (2) including such a positive active material, a negative electrode (3), and a nonaqueous electrolyte. The positive plate active material includes a mixture of a first lithium transition metal complex oxide containing Ni and Co and having a laminar structure and a second lithium transition metal complex oxide containing Ni and Mn and having a laminar structure.</p> |
