Biopolymers have received considerable attention due
to being environmental friendly, nontoxic, abundant in
nature which have momentous studies on biopolymer
based polymer electrolytes [1,2]. Biopolymer electrolytes
were further studied for electrochemical applications such
as dye sensitized solar cells, supercapacitors, fuel cells and
lithium batteries [3–7]. Consequently, ionic liquids (ILs)