Grain-boundary-rich mesoporous NiTiO3 micro-prism as high tap-density, super rate and long life anode for sodium and lithium ion batteries

A high tap density dual-metal-organic crystal-derived grain-boundary-rich NiTiO3 mesoporous micro-prism prepared by a scalable self-templating solvothermal method presents superior rate, high capacity and long-life sodium and lithium ion storage performance.242