| 摘要 |
PROBLEM TO BE SOLVED: To provide an acrylic adhesive or a pressure sensitive adhesive for a lithium secondary battery, which will not pose adverse effects on the initial discharge capacity of the lithium secondary battery. SOLUTION: This adhesive or pressure sensitive adhesive for the lithium secondary battery is an acrylic adhesive or a pressure sensitive adhesive for a lithium secondary battery, having a functional group-containing monomer as a component monomer, and the remaining quantity of the functional group- containing monomer in the adhesive or the pressure sensitive adhesive is less than 0.01 wt.%. The lithium secondary battery includes a lithium secondary battery having a manganese-based of a cobalt-based positive electrode. The functional group-containing monomer is, for instance, acrylic acid or hydroxyethyl acrylate. |
