Secondary battery electrode, and method for producing same
摘要
說(shuō)明書
The electrode for a secondary battery according to the present invention may include an active material film containing an electrode active material, a current collector, and an adhesive adhering the active material film to the current collector. Specifically, the electrode may have a structure of a current collector-adhesive layer (adhesion layer)-active material film, and may be an electrode in which the active material film is bound to one surface of the current collector or each of both surfaces of the current collector by the adhesive layer (adhesion layer).
The electrode for a secondary battery according to the present invention includes an active material film containing an electrode active material, and the active material film may be a binder-free film containing no organic binder.
The electrode for a secondary battery according to the present invention may include an active material film containing an electrode active material, and the active material film may be a film capable of free-standing.
Here, the secondary battery may be an electrolyte solution-based secondary battery, specifically a secondary battery including a positive electrode; a negative electrode; a separator interposed between the positive electrode and the negative electrode; and an electrolyte solution, and the secondary battery includes a lithium secondary battery.
