title: Facile electrodeposition of reduced graphene oxide hydrogels for high-performance supercapacitors.
abstract: We report both a facile, scalable method to prepare reduced graphene oxide hydrogels through the electrodeposition of graphene oxide and its use as an electrode for high-performance supercapacitors. Such systems exhibited specific capacitances of 147 and 223 F g(-1) at a current density of 10 A g(-1) when using H2SO4 and H2SO4 + hydroquinone redox electrolytes, respectively.
authors.affiliation: Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, USA. jdickerson@bnl.gov.
authors.forename: Viet Hung
authors.initials: VH
authors.lastname: Pham
authors.forename: Tesfaye
authors.initials: T
authors.lastname: Gebre
authors.forename: James H
authors.initials: JH
authors.lastname: Dickerson