Abstract: Electrode terminals are provided. The electrode terminal includes a copper substrate and a metal layer covering at least one surface of the copper substrate, wherein the metal layer includes greater than or equal to about 10 wt % and less than or equal to about 80 wt % of tungsten (W), and an additional metal comprising nickel (Ni), silver (Ag), gold (Au), platinum (Pt), zinc (Zn), iron (Fe), lead (Pb), tin (Sn), molybdenum (Mo), beryllium (Be), rhodium (Rh), iridium (Ir), or a combination thereof. An electro-chemical device and an electro-chemical device module including the same are also provided.

Abstract: Provided are a binder resin for an electrode of a lithium secondary battery containing a solvent-soluble polyimide having a repeating unit represented by the following Formula [I], and a method of producing the binder resin for an electrode.