Electrode

Abstract

The present application may provide an electrode, a battery cell, a battery module, and a battery pack comprising the electrode, and the electrode having a current collector and an active material layer located on at least one side of the current collector, wherein the active material layer comprises an active material, a binder and a conductive polymer, wherein the conductive polymer comprises a conductive component and an ionized polymer component, wherein the binder comprises a resin A having an SPd of 30 (MPa)1/2 or less according to the following equation 1, wherein the polymer component comprises a resin B having an SPd of 30 (MPa)1/2 or less according to the following equation 1: [Equation 1] SPd=SPW−SPP In equation 1, SPW is the solubility parameter of water measured at 25° C., and SPP is the solubility parameter of the resin A or resin B measured at 25° C.

Dependencies are inferred from the claim text.