%0 Journal Article %A S. Kalaiarasi %A S. Shyamala %A M. Kavitha %A C. Vedhi %A R. R. Muthuchudarkodi %T Electrochemical performance of r-graphene oxide based MnO$_{2}$ nanocomposite for supercapacitor %J Nanosistemy: fizika, himiâ, matematika %D 2022 %P 320-330 %V 13 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2022_13_3_a10/ %G en %F NANO_2022_13_3_a10