A single-crystalline Co₃O₄ nanoparticle-assembled three-dimensional chain as an ultra-stable magnesium-ion battery cathode at different temperatures

Abstract

Engineering optimal cathode materials is significant for developing stable magnesium-ion (Mg-ion) batteries. Here, we present a single-crystalline Co3O4 nanoparticles-chained three-dimensional (3D) micro/nanostructure as Mg-ion battery cathode. The hierarchical morphology composes...