摘要 |
PROBLEM TO BE SOLVED: To enhance wettability of a collector foil surface and adhesiveness between the collector foil and an electrode material. SOLUTION: In the method of manufacturing an electrode sheet, an electrode material 112 containing an electrode active material is applied on a surface of a collector foil 110. Here, the collector foil 110 gets a plasma treatment in which plasma is blasted on the surface of the collector foil 110 under a gas phase atmosphere containing at least nitrogen and hydrogen and then the electrode material 112 is applied on the surface of the collector foil 110. In this case, wettability of the surface of the collector foil 110 and adhesiveness between the collector foil 110 and the electrode material 112 are enhanced. COPYRIGHT: (C)2010,JPO&INPIT |