<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The title cathode material is synthesized through a sol—gel route by addition of an aqueous solution of NH<sub>4</sub>VO<sub>3</sub>, oxalic acid, LiOAc, and NH<sub>4</sub>H<sub>2</sub>PO<sub>4</sub> in the ratio of 2:3:2:3 to a solution of sodium dodecyl benzene sulfonate in H<sub>2</sub>O/EtOH.</p> </abstract>