Gupta, Vinay and Gupta, Shubhra and Miura, Norio (2009) Electrochemically synthesized nanocrystalline spinel thin film for high performance supercapacitor. Journal of Power Sources, 195 (11). pp. 3757-3760. ISSN 0378-7753

PDF - Published Version Restricted to Registered users only Download (698Kb) | Request a copy

Abstract

Spinels are not known for their supercapacitive nature. Here, we have explored electrochemically synthesized nanostructured NiCo2O4 spinel thin-film electrode for electrochemical supercapacitors. The nanostructured NiCo2O4 spinel thin film exhibited a high specific capacitance value of 580 F g−1 and an energy density of 32 Wh kg−1 at the power density of 4 kW kg−1, accompanying with good cyclic stability.

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/s Elsevier B.V.
Uncontrolled Keywords:	Spinel; Nanocrystalline; Thin film; Specific capacitance; Supercapacitor
Subjects:	Electrochemistry Energy Fuels
Divisions:	UNSPECIFIED
Depositing User:	Ms Neetu Chandra
Date Deposited:	12 Apr 2012 11:55
Last Modified:	12 Apr 2012 11:55
URI:	http://npl.csircentral.net/id/eprint/123

Actions (login required)

View Item