Enhanced charge storage capacity and high rate capabilities of Ni<sub>2</sub>Co-layered double hydroxides/expanded-graphite composites as anodes for Li-ion batteries
Ramesh Chandra Sahoo, Sreejesh Moolayadukkam, Jun Ho Seok, Sang Uck Lee, H. S. S. Ramakrishna Matte
Abstract
The expanded graphite has been used as a matrix to grow Ni 2 Co-LDH and this enabled to obtain stability and fast charging capabilities when used as anode for Li-ion batteries. The experimental findings are supported by DFT calculations.
Topics & Concepts
AnodeGraphiteMaterials scienceIonLayered double hydroxidesComposite materialMatrix (chemical analysis)Chemical engineeringElectrodeChemistryPhysical chemistryOrganic chemistryHydroxideEngineeringAdvancements in Battery MaterialsSupercapacitor Materials and FabricationLayered Double Hydroxides Synthesis and Applications