Effect of transition metal cations on the local structure and lithium transport in disordered rock-salt oxides
Daria O. Semykina, Yelizaveta A. Morkhova, Artem A. Kabanov, Kseniya V. Mishchenko, A. B. Slobodyuk, Maria A. Kirsanova, Olga Podgornova, Alexander A. Shindrov, Kirill Okhotnikov, Nina V. Kosova
Abstract
Lithium-excess oxides Li 1.2 Ti 0.4 Mn 0.4 O 2 and Li 1.3 Nb 0.3 Mn 0.4 O 2 with a disordered rock-salt structure and Mn 3+ /Mn 4+ as a redox couple were compared to analyze the effect of different d 0 metal ions on the local structure and Li + ion migration.
Topics & Concepts
Lithium (medication)IonElectron paramagnetic resonanceMetalCrystal structureTransition metalDiffusionSalt (chemistry)CrystallographyTransmission electron microscopyMaterials scienceChemistryChemical physicsPhysical chemistryNanotechnologyNuclear magnetic resonancePhysicsThermodynamicsEndocrinologyMedicineOrganic chemistryMetallurgyCatalysisBiochemistryAdvancements in Battery MaterialsFerroelectric and Piezoelectric MaterialsMultiferroics and related materials