Morphology-dependent performance of nanostructured Ni3S2/Ni anode electrodes for high performance sodium ion batteries

Transition metal sulfides have been treated as promising materials for lithium-ion battery, and recently more and more attention has been paid to its applications in sodium-ion batteries. In our context, three Ni 3 S 2 nanostructures directly grown on Ni foam were successfully designed using a facile hydrothermal method . The influences of the morphology on the performance evolution for sodium-ion batteries were studied in detail. As a result,...