全固体二次電池用電極活物質およびそれを用いた全固体二次電池

摘要

An all-solid-state secondary battery that includes a positive electrode, a negative electrode, and a solid electrolyte, and which has good moldability and favorable battery characteristics. In the all-solid-state secondary battery, a carbon material having carbon particles with a fracture strength of 100 MPa or less is used for an electrode active material.