| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrode material capable of exhibiting excellent charge/discharge characteristics as an all-solid battery.SOLUTION: A particle containing a metal sulfide and an organic component is used as an electrode active material. For that reason, particles have excellent dispersibility and in an electrode material, an active material is distributed uniformly. As a result, an interface with the component in the electrode material such as a conductive assistant and a solid electrolyte is effectively formed, and charge/discharge characteristics are improved. Moreover, an active material particle of which the average particle size is on a nano-level is used to increase a contact portion between the conductive assistant and the solid electrolyte, and the portion not contributing to interface formation can be decreased. |
