Silver nanoparticles decorated on a three-dimensional graphene scaffold for electrochemical applications
dc.contributor.author | Bello, A. | |
dc.contributor.author | Dodoo-Arhin, D. | |
dc.contributor.author | Fabiane, M. | |
dc.contributor.author | et al. | |
dc.date.accessioned | 2024-12-05T17:06:41Z | |
dc.date.issued | 2014 | |
dc.description | Research Article | |
dc.description.abstract | Silver metal nanoparticles were decorated by electron beam evaporation on graphene foam (GF) grown by chemical vapor deposition. X-ray diffraction, Raman spectroscopy, scanning and transmission electron microscopy, and atomic force microscopy were used to investigate the structure and morphology of the graphene foam/silver nanoparticles (GF/Ag). Both samples were tested as electrodes for supercapacitors. The GF/Ag exhibited a significantly higher capacitive performance, including a specific capacitance value of ( 110 Fg 1 ) and excellent cyclability in a three-electrode electrochemical cell. These results demonstrate that graphene foam could be an excellent platform for metal particles to investigate improved electrochemical performance. | |
dc.identifier.other | http://dx.doi.org/10.1016/j.jpcs.2013.09.006 | |
dc.identifier.uri | https://ugspace.ug.edu.gh/handle/123456789/42712 | |
dc.language.iso | en | |
dc.publisher | Journal of Physics and Chemistry of Solids | |
dc.subject | Graphene foam | |
dc.subject | CVD | |
dc.subject | Electron beam evaporation | |
dc.subject | Silver nanoparticles | |
dc.subject | Electrochemical capacitor | |
dc.title | Silver nanoparticles decorated on a three-dimensional graphene scaffold for electrochemical applications | |
dc.type | Article |
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