| 摘要 |
Provided is a cathode material capable of obtaining high energy density and superior instantaneous output characteristics in a lithium ion secondary battery. The cathode material is used in a lithium ion secondary battery (1), and includes FeF3 and LiV3O8 as a cathode active material. A mass ratio of FeF3 to LiV3O8 of the cathode material is in a range of 86:14 to 43:57. The cathode material further comprises a conductive auxiliary. |
