| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode for a secondary battery that offers excellent adhesion between an electrode current collector and an electrode mixture layer by inhibiting the segregation of a binder in the electrode mixture layer. <P>SOLUTION: A method for manufacturing an electrode according to an embodiment of the present invention comprises the steps of: applying (S10) a paste-like first composition at least containing an electrode active material and a first binder having a first average grain size to the surface of an electrode current collector; applying (S20) a paste-like second composition containing at least the electrode active material and a second binder having a second average grain size greater than the first average grain size to the first composition applied; and forming (S30) an electrode mixture layer by drying the first and second compositions. <P>COPYRIGHT: (C)2013,JPO&INPIT |
