title: Capacitance enhancement of polyaniline coated curved-graphene supercapacitors in a redox-active electrolyte.
abstract: We show, for the first time, a redox-active electrolyte in combination with a polyaniline-coated curved graphene active material to achieve significant enhancement in the capacitance (36-92% increase) compared to supercapacitors that lack the redox-active contribution from the electrolyte. The supercapacitors based on the redox-active electrolyte also exhibit excellent rate capability and very long cycling performance (>50,000 cycles).
authors.affiliation: Materials Science and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
authors.forename: Wei
authors.initials: W
authors.lastname: Chen
authors.forename: R B
authors.initials: RB
authors.lastname: Rakhi
authors.forename: H N
authors.initials: HN
authors.lastname: Alshareef