Binder-Free Ge-Co-P Anode Material for Lithium-Ion and Sodium-Ion Batteries
Т. Л. Кулова, А. М. Скундин, Ilya Gavrilin, Yulia Kudryashova, Irina Martynova, С. А. Новикова
Abstract
Nanostructure composites Ge-Co-P with brutto-composition CoGe2P0.1, or CoGe2@GeP were manufactured via electrolysis of aqueous electrolyte. Such composites are able to reversible insertion of lithium and sodium with specific capacities up to 855 and 425 mAh/g, respectively. The main advantage of the composites consists in their excellent cycleability.
Topics & Concepts
AnodeLithium (medication)ElectrolysisElectrolyteMaterials scienceSodiumIonAqueous solutionElectrochemistryBattery (electricity)Chemical engineeringInorganic chemistryComposite materialElectrodeMetallurgyChemistryOrganic chemistryPhysical chemistryPhysicsEndocrinologyMedicineQuantum mechanicsPower (physics)EngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication