Fabrication of a hierarchical NiO/C hollow sphere composite and its enhanced supercapacitor performance.
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DOI: 10.1039/c8cc00991k
Abstract: A hierarchical NiO/C hollow sphere composite (NiO/C-HS) was prepared via semi-sacrificial template-assisted hydrothermal and calcination methods. NiO/C-HS, with well-dispersed NiO nanosheets supported by carbon hollow spheres, exhibited excellent electrochemical performance. The method was heuristic for… read more here.
Keywords: hollow sphere; hierarchical nio; nio; nio hollow ... See more keywords