发明名称 METHOD FOR MANUFACTURING POROUS ALUMINUM FOIL, POROUS ALUMINUM FOIL, POSITIVE ELECTRODE COLLECTOR FOR ELECTRICITY STORAGE DEVICE, ELECTRODE FOR ELECTRICITY STORAGE DEVICE, AND ELECTRICITY STORAGE DEVICE
摘要 <p>This method for manufacturing a porous aluminum foil is characterized in comprising: forming a porous aluminum coating on the surface of a substrate by electrolysis using a plating solution including at least (1) a dialkyl sulfone, (2) an aluminum halide, and (3) a nitrogen-containing compound and having a water content of 100-2000 ppm; and subsequently peeling the coating from the substrate. The nitrogen-containing compound is preferably at least one species selected from the group consisting of an ammonium halide, a hydrogen halide salt of a primary amine, a hydrogen halide salt of a secondary amine, a hydrogen halide salt of a tertiary amine, and a quaternary ammonium salt represented by the general formula: R1R2R3R4N.X (wherein R1 to R4 may be the same or different and represent an alkyl group, and X represents a counteranion for the quaternary ammonium cation).</p>
申请公布号 WO2013062026(A1) 申请公布日期 2013.05.02
申请号 WO2012JP77538 申请日期 2012.10.25
申请人 HITACHI METALS, LTD. 发明人 OKAMOTO ATSUSHI
分类号 C25D1/08;C25D1/00;C25D3/66;H01G11/66;H01M4/66 主分类号 C25D1/08
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