Electrochemical Properties of Nickel Oxide Nanofibers Fabricated by Electrospinning and Annealing-易丝帮

Electrochemical Properties of Nickel Oxide Nanofibers Fabricated by Electrospinning and Annealing

2019/11/27 21:19:48 Zhao, J. X., Z. Li, H. Q. Li, S. H. Ma and H. Y. Li

To get nanostructured nickel oxide (NiO) at low cost, a template-free approach (electrospinning combined with direct annealing) has been developed to prepare NiO nanofibers. The obtained NiO nanofibers not only exhibit higher stability even at high temperature (400 degrees C), but also show a typical pseudocapacitive capacitance. It has been found that the value of the specific gradually decreases with the discharge current density and a highest specific capacitance of 227.5 F/g can be achieved at a constant current density of 1 A/g in 1 M KOH electrolyte.

Journal: Journal Of Nanoscience And Nanotechnology
Volume: 16
Issue: 7
Pages: 7273-7277
ISSN: 1533-4880
DOI: 10.1166/jnn.2016.11350
Year: 2016
Number:
Type:

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