| abstract |
The present application discloses a secondary battery, a method for manufacturing the same, a copolymer, and a device. The secondary battery includes an adhesive for adhering a first material and a second material, the adhesive includes a copolymer, wherein the copolymer includes at least a first monomer unit represented by Formula (I), Formula (II) It contains the 2nd monomeric unit represented by the 3rd monomeric unit represented by Formula (III). The secondary battery provided in the present application may include a specific adhesive, thereby effectively increasing the adhesive force between the first material and the second material, thereby improving the electrochemical performance of the secondary battery. (I) (II) (III) |