Towards controlling the reversibility of anionic redox in transition metal oxides for high-energy Li-ion positive electrodes
Yang Yu, Pınar Karayaylalı, Dimosthenis Sokaras, Livia Giordano, Ronghui Kou, Cheng‐Jun Sun, Filippo Maglia, Roland Jung, Forrest S. Gittleson, Yang Shao‐Horn
Abstract
Transition metal d-states and oxygen p-states overlap and oxygen lattice integrity dictates the oxygen redox reversibility in metal substituted Li<sub>2</sub>RuO<sub>3</sub> positive electrodes for Li-ion batteries.
Topics & Concepts
RedoxOxygenTransition metalElectrodeIonMetalInorganic chemistryMaterials scienceChemistryPhysical chemistryCatalysisMetallurgyOrganic chemistryBiochemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesTransition Metal Oxide Nanomaterials