Browsing University of Waterloo by Subject "Supercapacitors"
Now showing items 1-4 of 4
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Advanced Nanostructure Materials for Hybrid Supercapacitors
(University of Waterloo, 2017-07-05)Hybrid supercapacitors (HSCs) are electrochemical devices that combine the characteristics of batteries and supercapacitors in one asymmetric cell. Lithium ion batteries (LIBs) and supercapacitors (SCs) represent two ends ... -
Design and Construction of Graphene-Based Advanced Materials for Emerging Concept Supercapacitors
(University of Waterloo, 2020-09-25)Supercapacitors (SCs) as a new class of energy storage devices have attracted great attention in industry and academia community due to their higher energy density than dielectric capacitors, higher power density than ... -
Development of Nickel Hydroxide/Oxide Composite for Application in Next Generation Electrochemical Capacitors
(University of Waterloo, 2014-04-14)With the world’s increasing energy demand and the depletion of fossil fuels, there is a growing demand for the development of alternative and clean energy sources. Batteries and fuel cell technologies have been cited ... -
Fabrication of Single-Walled Carbon Nanotube Electrodes for Ultracapacitors
(University of Waterloo, 2011-08-30)Well dispersed aqueous suspensions containing single-walled carbon nanotubes (SWCNTs) from bulk powders were prepared with surfactant and without surfactant by acid functionalization. SWCNT coated electrodes were then ...