The PVP-assisted construction of a Co3V2O8@NiCo LDH hierarchical structure for high-performance lithium-ion batteries

In this paper, we reported 3D hierarchical Co₃V₂O₈@NiCo LDH through the assistant of PVP. The composite exhibits outstanding lithium storage performance (1329.4 mA h g⁻¹ at 1 A g⁻¹, 893.1 mA h g⁻¹ at 5 A g⁻¹ after 950 cycles). Our work reported an effective method to prepare multi-component materials.