Browsing by Author "MENDOZA SANCHEZ, BEATRIZ"
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An investigation of nanostructured thin film α-MoO3 based supercapacitor electrodes in an aqueous electrolyte
MENDOZA SANCHEZ, BEATRIZ; NICOLOSI, VALERIA (2013)The potential for MoO3 use as a supercapacitor electrode in aqueous electrolytes was investigated. α-MoO3 nanobelts were synthesized using a hydrothermal method and then thin-film electrodes were manufactured by spray ... -
Nitrogen-doped reduced graphene oxide electrodes for electrochemical supercapacitors
DUESBERG, GEORG; NOLAN, HUGO; MCEVOY, NIALL; MENDOZA SANCHEZ, BEATRIZ; NICOLOSI, VALERIA (2014)Herein we use Nitrogen-doped reduced Graphene Oxide (N-rGO) as the active material in supercapacitor electrodes. Building on a previous work detailing the synthesis of this material, electrodes were fabricated via ... -
Production of Molybdenum Trioxide Nanosheets by Liquid Exfoliation and Their Application in High-Performance Supercapacitors
COLEMAN, JONATHAN; DUESBERG, GEORG; NICOLOSI, VALERIA; MCEVOY, NIALL; MENDOZA SANCHEZ, BEATRIZ (2014)Here, we demonstrate a simple method to exfoliate layered molybdenum trioxide (MoO3) crystallites to give multilayer MoO3 nanosheets dispersed in solvents. Exfoliation is achieved by sonicating MoO3 powder in the presence ... -
Scaleable ultra-thin and high power density graphene electrochemical capacitor electrodes manufactured by aqueous exfoliation and spray deposition
MENDOZA SANCHEZ, BEATRIZ; NICOLOSI, VALERIA (2013)Graphene electrodes of high power density were manufactured by a surfactant-water based exfoliation method followed by a scaleable spray-deposition process. Cyclic voltammetry and galvanostatic charge–discharge experiments ...