| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of an ion conductor which can be manufactured by a simple method at low cost having a high ion conductivity and an excellent mechanical strength by further enhancing aligning property of a polymer skeleton of the ion conductor, and to provide a manufacturing method of a secondary battery having excellent cycle life performance. SOLUTION: The manufacturing method of the ion conductor mainly composed of at least one kind of polymer compound and electrolyte, having anisotropic characteristics in ion conductivity, has a polymerization step of forming the ion conductor by a polymerization reaction of a polymer precursor including at least one kind of a monomer and the electrolyte. In the polymerization step, during the polymerization reaction, the precursor of the polymer is kept at a temperature not higher than a temperature in which the monomer in the precursor shows the aligning property. COPYRIGHT: (C)2005,JPO&NCIPI |
