Characterization of graphene oxide produced by Hummers method and its supercapacitor applications
Journal Article
·
· AIP Conference Proceedings
In this study, Graphene Oxide (GO) is produced using Hummers method. The produced GO were investigated by x-ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR), UV-Vis spectrum, Raman spectroscopy and scanning electron microscopy (SEM). GO films on Ni foam were prepared by doctor-blading technique. The electrochemical performances of the as-synthesized GO electrode was evaluated using cyclic voltammetry (CV) in 6 M KOH aqueous solution. Capacitances of GO electrode was measured as 0.76 F/g.
- OSTI ID:
- 22591033
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1722; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
ABSORPTION SPECTROSCOPY
AQUEOUS SOLUTIONS
CAPACITANCE
CAPACITIVE ENERGY STORAGE EQUIPMENT
CARBON OXIDES
ELECTROCHEMISTRY
FOAMS
FOURIER TRANSFORMATION
GRAPHENE
INFRARED SPECTRA
NICKEL
POTASSIUM HYDROXIDES
RAMAN SPECTROSCOPY
SCANNING ELECTRON MICROSCOPY
THIN FILMS
VOLTAMETRY
X-RAY DIFFRACTION
ABSORPTION SPECTROSCOPY
AQUEOUS SOLUTIONS
CAPACITANCE
CAPACITIVE ENERGY STORAGE EQUIPMENT
CARBON OXIDES
ELECTROCHEMISTRY
FOAMS
FOURIER TRANSFORMATION
GRAPHENE
INFRARED SPECTRA
NICKEL
POTASSIUM HYDROXIDES
RAMAN SPECTROSCOPY
SCANNING ELECTRON MICROSCOPY
THIN FILMS
VOLTAMETRY
X-RAY DIFFRACTION