Bello, A.Fabiane, M.Dodoo-Arhin, D. et al2016-11-282016-11-282013Bello, A., Fabiane, M., Dodoo-Arhin, D., Ozoemena, K.I., Manyala, N.. Silver nanoparticles decorated on a three-dimensional graphene scaffold for electrochemical applications,Journal of Physics and Chemistry of Solids 75, 109 (20130022-3697Yhttp://repository.tml.nul.ls/handle/20.500.14155/54Silver metal nanoparticles were decorated by electron beam evaporation on graphene foam (GF) grown by chemical vapour 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 Fg1) and excellent cyclability in a three-electrode electrochemical cell. These results demonstrate that graphene foam could be an excellent platform for metal particles for investigating improved electrochemical performance.EnCrown Copyright 2013Silver nanoparticlesArticle