| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a separator electrode integral power storage member capable of enhancing battery performance such as battery capacity, discharge current density, life, and reliability, and enhancing safety and productivity by forming an electrode layer and a separator layer in the integral structure difficult to separate. <P>SOLUTION: The separator electrode integral power storage member contains at least a porous electrode layer comprising a heat melting extrusion film-like porous body of thermoplastic resin and inorganic powder, which is a multi-layer structure in the cross section direction containing the thermoplastic resin and the inorganic powder containing a powder electrode active material, and the porous separator layer comprising the thermoplastic resin or the thermoplastic resin and the inorganic powder. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
