Facile hydrothermal synthesis and enhanced electrochemical properties of a layered NiSiO/RGO nanocomposite with an interesting dandelion-like structure

Interesting layer dandelion-like NiSiO/RGO nanospheres are in situ synthesized on the spherical SiO 2 via the hydrothermal method, and the NiSiO/RGO nanospheres show good electrochemical property.