Issue 6, 2012

Porous nickel oxide nanospindles with huge specific capacitance and long-life cycle

Abstract

Porous nickel oxide nanospindles have been successfully synthesized by calcining a coordination complex precursor in air. The electrochemical test shows that the porous nickel oxide nanospindle electrode with an excellent specific capacitance reached a surprisingly high 1609 F gāˆ’1, and remained more than 83.3% after 3000 cycles at 10 A gāˆ’1. The excellent performance of the porous nickel oxide nanospindles suggests its promising application in supercapacitors.

Graphical abstract: Porous nickel oxide nanospindles with huge specific capacitance and long-life cycle

Supplementary files

Article information

Article type
Communication
Submitted
24 Oct 2011
Accepted
14 Jan 2012
First published
09 Feb 2012

RSC Adv., 2012,2, 2257-2261

Porous nickel oxide nanospindles with huge specific capacitance and long-life cycle

H. Pang, B. Zhang, J. Du, J. Chen, J. Zhang and S. Li, RSC Adv., 2012, 2, 2257 DOI: 10.1039/C2RA00949H

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