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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.… Click to show full 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 the design of other composites and suitable for ameliorating the poor stability of transition metal oxides.
Keywords:
hollow sphere;
hierarchical nio;
nio;
nio hollow;
hollow;
sphere composite
Journal Title: Chemical communications
Year Published: 2018
Link to full text (if available)
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Journal Title: Chemical communications
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!