Fabrication and Investigation of Co3O4 Sponged Shape Nanostructured Supercapacitor Layer Electrodes Modified by Graphene, Ph.D. Dissertation Sharif University of Technology ; Moshegh, Alireza (Supervisor) ; Naseri, Naima (Supervisor)
Abstract
Recently, Supercapacitors, as one of the most important energy storage devices, have attracted attensions by the scientists. Supercapcitor devices with appoporate design can store energy by two different mechanisms: i) physical (like conventional capacitors, i.e. by using polarization of the electrolyte, and ii) formation of electric double layer) and chemical mechanisms (like batteries, with reversible faradic reactions). These energy storage mechanisms allow these devices not only store high energy density but also they can provide high power density. In this project, two Co3O4/Co(OH)2 and Co3O4@Sponge-like rGO electrodes are made with chemical and electrochemical methods. To characterize...
Cataloging briefFabrication and Investigation of Co3O4 Sponged Shape Nanostructured Supercapacitor Layer Electrodes Modified by Graphene, Ph.D. Dissertation Sharif University of Technology ; Moshegh, Alireza (Supervisor) ; Naseri, Naima (Supervisor)
Abstract
Recently, Supercapacitors, as one of the most important energy storage devices, have attracted attensions by the scientists. Supercapcitor devices with appoporate design can store energy by two different mechanisms: i) physical (like conventional capacitors, i.e. by using polarization of the electrolyte, and ii) formation of electric double layer) and chemical mechanisms (like batteries, with reversible faradic reactions). These energy storage mechanisms allow these devices not only store high energy density but also they can provide high power density. In this project, two Co3O4/Co(OH)2 and Co3O4@Sponge-like rGO electrodes are made with chemical and electrochemical methods. To characterize...
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