| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an all-solid type secondary battery with a high binding property between particles in layers included in the battery and an excellent rate characteristic. <P>SOLUTION: The all-solid type secondary battery has a positive electrode active material layer, a negative electrode active material layer and a solid electrolytic layer. At least one of the positive electrode active material layer, the negative electrode active material layer, and the solid electrolytic layer includes a binder made of particles of polymer which has an inorganic solid electrolyte and a surfactant having a polyoxyethylene chain. <P>COPYRIGHT: (C)2013,JPO&INPIT |
