Vaishak, Sunil and Rajan, Jose (2022) Hybrid Nanocomposite Metal Oxide Materials for Supercapacitor Application. In: Chemically Deposited Nanocrystalline Metal Oxide Thin Films. Springer Nature, Switzerland AG, pp. 673-724. ISBN 978-3-030-68462-4
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Abstract
Transition metal oxides qualify themselves as promising electrode material for supercapacitor applications by virtue of its large values of capacitance and energy density, facilitated by reversible faradaic redox reactions at the electrode-electrolyte interface. However, poor conductivity, lower surface area and lower power density curb their deployment in practical applications. Towards this end, establishing a synergistic effect among the transition metal oxides has been recognized as a feasible way to overcome the limitations of individual metal oxide components without compromising its pseudocapacitance. These hybrid metal oxide composite electrodes can achieve better electrical conductivity and enhance the flow of electrolytic ions into the active part of the electrode material, thereby utilizing the full potential of the device. This chapter intends to present a decent update on the synthesis methods, structural properties and electrochemical performances of various hybrid nanocomposite transition metal oxide materials for supercapacitor applications
| Item Type: | Book Chapter |
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| Uncontrolled Keywords: | Supercapacitors, Transition metal oxides, Hybrid nanocomposite metal oxides, Energy storage device, Electrochemical characterization, Pseudocapacitors, Capacitance, Composite materials, Electrical conductivity, Cyclic stability |
| Subjects: | Q Science > QC Physics |
| Faculty/Division: | Faculty of Industrial Sciences And Technology Institute of Postgraduate Studies |
| Depositing User: | Noorul Farina Arifin |
| Date Deposited: | 19 Sep 2022 07:03 |
| Last Modified: | 19 Sep 2022 07:03 |
| URI: | http://umpir.ump.edu.my/id/eprint/35228 |
| Download Statistic: | View Download Statistics |
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