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Recent development in spinel cobaltites for supercapacitor application


Chang, Sook Keng and Zainal, Zulkarnain and Tan, Kar Ban and Yusof, Nor Azah and Wan Yusoff, Wan Mohamad Daud and Prabaharan, Savari R. S. (2015) Recent development in spinel cobaltites for supercapacitor application. Ceramics International, 41 (1 pt.A). pp. 1-14. ISSN 0272-8842; ESSN: 1873-3956


Precious metal oxides exhibit impressive characteristics that caught worldwide attention due to their promising capacitive performance, excellent electrochemical stability and low resistance, and these metal oxides have been extensively employed in supercapacitor application. This type of supercapacitors is known as redox supercapacitors or pseudocapacitors which applied faradaic process in storing energy in their systems. Thus, new materials with impressive electrochemical performance are highly demanded. In this aspect, cobaltite system with spinel structure has been the subject of intense research due to its established applications in electrochemistry. Besides, carbonaceous materials like activated carbons, carbon nanotubes, graphites, graphenes and fullerenes utilize electric double-layer capacitance whereby energy is stored by charge separation at an electrode/electrolyte interface. With greater development conducted on metal oxides and carbonaceous materials for supercapacitor application, introduction of hybrid and composite electrodes comprise of these two types of materials have been well received.

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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
Institute of Advanced Technology
DOI Number: https://doi.org/10.1016/j.ceramint.2014.07.101
Publisher: Elsevier
Keywords: B. Composites; D. Transition metal oxides; E. Electrodes; Supercapacitors
Depositing User: Nabilah Mustapa
Date Deposited: 12 Apr 2016 04:56
Last Modified: 12 Apr 2016 04:56
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.ceramint.2014.07.101
URI: http://psasir.upm.edu.my/id/eprint/42220
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