摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode for a nonaqueous electrolyte secondary battery capable of manufacturing a nonaqueous electrolyte secondary battery that reduces rupture and cracks in a strip of collector in a compression process even if the strip of collector is thinned, improves a manufacturing yield, and has a high capacity, in manufacture through a process for compressing the electrode for a nonaqueous electrolyte secondary battery after applying active material mix slurry onto the strip of collector for drying by a die-coating method. <P>SOLUTION: The method of manufacturing the electrode for the nonaqueous electrolyte secondary battery has a process for applying the active material mix slurry onto the strip of collector 21 for drying before compression. In the manufacturing method, a reinforced substance layer 26 that is controlled to be thinner than the thickness of the active material mix slurry after compression is continuously applied and formed along edges at both the sides of the strip of collector 21, and then an active material mix slurry layer 27 is formed by applying the active material mix slurry between the reinforced substance layers 26 on the strip of collector 21 without any gaps. <P>COPYRIGHT: (C)2008,JPO&INPIT |