ALL-SOLID TYPE SECONDARY BATTERY, SOLID ELECTROLYTIC COMPOSITION, BATTERY ELECTRODE SHEET ARRANGED BY USE THEREOF, MANUFACTURING METHOD OF BATTERY ELECTRODE SHEET, AND MANUFACTURING METHOD OF ALL-SOLID TYPE SECONDARY BATTERY

摘要

PROBLEM TO BE SOLVED: To provide: an all-solid type secondary battery in which the rise in interface resistance with an inorganic solid electrolyte is suppressed, and a good ion conductivity and a good binding property, and a high-temperature storage stability are achieved; a solid electrolytic composition for use in such an all-solid type secondary battery; a battery electrode sheet arranged by use of such a solid electrolytic composition; a method for manufacturing such a battery electrode sheet; and a method for manufacturing such an all-solid type secondary battery.SOLUTION: An all-solid type secondary battery comprises: 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 an inorganic solid electrolyte having the property of conducting ions of metal belonging to Group I or II of the periodic table, and a binder including a particular polymer compound.SELECTED DRAWING: Figure 1