| 摘要 |
The purpose of the present invention is to improve the energy density and the output density of an all-solid ion secondary cell. In order to achieve the above, the present invention is an all-solid ion secondary cell in which a solid electrolyte layer is bonded between a positive electrode active material layer and a negative electrode active material layer, characterized in that the positive electrode active material layer and/or the negative electrode active material layer is formed by active material particles and solid electrolyte particles being bound together through an ion-conductive and ferroelectric substance interposed therebetween. |
