Layered hydrotalcite derived holey porous cobalt oxide nanosheets coated with nitrogen-doped carbon for high-mass-loading Li-ion storage
Long Pan, Yicheng Wei, ZhengMing Sun, Markus Niederberger
Abstract
Transition metal oxides are promising for Li-ion batteries but suffer from sluggish Li-ion storage in thick electrodes. This work achieves high-mass-loading Li-ion storage by forming holey porous structures in CoO nanosheets using layered hydrotalcites as starting materials.
Topics & Concepts
Materials scienceHydrotalciteCobaltOxideCarbon fibersPorosityCobalt oxideChemical engineeringIonDopingInorganic chemistryTransition metalComposite materialMetallurgyChemistryCatalysisComposite numberOptoelectronicsOrganic chemistryEngineeringSupercapacitor Materials and FabricationLayered Double Hydroxides Synthesis and ApplicationsAdvancements in Battery Materials