APPARATUS AND METHOD FOR MANUFACTURING AN ELECTRODE FOR A SECONDARY BATTERY

Embodiments of the present disclosure relate to an electrode for a secondary battery, the secondary battery including the electrode, and a method for manufacturing the electrode. The electrode includes a current collector comprising a first surface facing a first direction and a second surface facing a second direction opposite to the first direction, a primer layer placed on one or more of the first surface and the second surface of the current collector, and an active material layer placed on the primer layer. In some embodiments, one or more portions of the current collector with the primer layer formed on one or more of the first and second surfaces thereof are protruded in at least one of the first direction or the second direction to form one or more protrusions.