Facile synthetic route to exfoliate high quality and super-large lateral size graphene-based sheets and their applications in SERS and CO₂gas sensing

Abstract

based gas sensor. The higher sensitivity in the rGO case is ascribed to its high surface area, as revealed from the BET analysis. Therefore, the present simplified and economical approach of large-area graphene oxide could potentially open up a new strategy for industrial-scale production in the future.