Multi-stacked electrodes employing aluminum coated tissue papers and non-oxidized graphene nanoflakes for high performance lithium–sulfur batteries

Abstract

Here, we report a simple approach to Li/S battery cell modification by introducing multi-stacked reactivation layers of 1^st-graphene flakes/2^nd-Al coated tissue paper (GNFs/Al-coated Kimwipes) between a separator and a sulfur cathode.