Issue 44, 2013
From the journal:

RSC Advances

Synthesis of hierarchical porous spinel nickel cobaltite nanoflakes for high performance electrochemical energy storage supercapacitors

Imran Shakir,*ab   Mansoor Sarfraz,a   Usman Ali Rana,a   Muhammad Nadeem†c  and  Mohammad A. Al-Shaikha  

* Corresponding authors

a Sustainable Energy Technologies (SET) Center, College of Engineering, King Saud University, PO Box 800, Riyadh 11421, Kingdom of Saudi Arabia
E-mail: shakir@skku.edu

b BK 21 Physics Research Division, Department of Energy Science, Institute of Basic Science, Sungkyunkwan University, Suwon 440-746, Korea

c Subsurface Technology, Petronas Research Sdn Bhd. (PRSB), Bangi-43300, Selangor, Malaysia

Abstract

Hierarchical porous spinel nickel cobaltite (NiCo2O4) nanoflakes synthesized through a cost-effective and scalable chemical precipitation method exhibited high specific capacitance (1270 F g−1), excellent rate capability (81% capacity retention at 10 A g−1) and cycling stability (only 4.8% loss after 5000 cycles).

Graphical abstract: Synthesis of hierarchical porous spinel nickel cobaltite nanoflakes for high performance electrochemical energy storage supercapacitors

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Article information

DOI
https://doi.org/10.1039/C3RA43973A
Article type
Communication
Submitted
29 Jul 2013
Accepted
16 Sep 2013
First published
24 Sep 2013

RSC Adv., 2013,3, 21386-21389

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Synthesis of hierarchical porous spinel nickel cobaltite nanoflakes for high performance electrochemical energy storage supercapacitors

I. Shakir, M. Sarfraz, U. A. Rana, M. Nadeem and M. A. Al-Shaikh, RSC Adv., 2013, 3, 21386 DOI: 10.1039/C3RA43973A

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