发明名称 ALL-SOLID TYPE SECONDARY BATTERY, METHOD FOR MANUFACTURING ELECTRODE SHEET FOR BATTERIES, AND METHOD FOR MANUFACTURING ALL-SOLID TYPE SECONDARY BATTERY
摘要 PROBLEM TO BE SOLVED: To provide: an all-solid type secondary battery which exhibits good ion conductivity in development of an all-solid type secondary battery's manufacturing technique and which is effectively improved in the resistance against delamination between an active material layer and an inorganic solid electrolytic layer; a method for manufacturing an electrode sheet for such batteries; 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 an inorganic solid electrolytic layer interposed between the layers. In the all-solid type secondary battery, the inorganic solid electrolytic layer includes an ion-conducting inorganic solid electrolyte. The maximum height roughness Rz of at least one of an interface between the positive electrode active material layer and the inorganic solid electrolytic layer, or an interface between the negative electrode active material layer and the inorganic solid electrolytic layer is 1.5-5 μm.
申请公布号 JP2015195183(A) 申请公布日期 2015.11.05
申请号 JP20150030377 申请日期 2015.02.19
申请人 FUJIFILM CORP 发明人 MEGURO KATSUHIKO;MOCHIZUKI HIROAKI;MAKINO MASAOMI;MIMURA TOMONORI
分类号 H01M10/0585;H01M4/13;H01M4/139;H01M10/0562 主分类号 H01M10/0585
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