| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a paste for forming a conductive protective layer of a current collector laminate which can protect the collector against corrosion without damaging the battery characteristics even in high voltage specification, and to provide a current collector laminate having the conductive protective layer, an electrode laminate, and a nonaqueous secondary battery such as a lithium secondary battery or an electric double layer capacitor. <P>SOLUTION: A paste for forming the conductive protective layer for protecting a collector containing polytetrafluoroethylene and a conductive filler (b), and a conductive protective layer (A) obtained by applying the paste for forming the conductive protective layer are provided on a collector (B) in a current collector laminate. <P>COPYRIGHT: (C)2012,JPO&INPIT |
