In the electrode for a secondary battery according to an exemplary embodiment of the present invention, the electrode active material, the active material film, or the current collector are similar or identical to those described above in the production method of the electrode for a secondary battery, and the adhesive is similar or identical to the material of the adhesive layer described above in the production method of the electrode for a secondary battery. Accordingly, the electrode for secondary battery according to the present invention includes all descriptions in the production method of the electrode for a secondary battery above.
The present invention includes secondary battery including the electrode for a secondary battery described above, specifically, a lithium secondary battery.
Also or independently, the present invention includes a lithium secondary battery.
The lithium secondary battery according to the present invention includes a positive electrode; a negative electrode; a separator interposed between the positive electrode and the negative electrode; and an electrolyte solution, and in one or more electrodes selected from the positive electrode and the negative electrode, an active material film containing an electrode active material is adhered to at least one surface of the current collector by an adhesive.