C. Y. Kwok Associate R&D Staff Contact KWOKC@ORNL.GOV All Publications Advancing the Performance of Lithium-Rich Oxides in Concert with Inherent Complexities: Domain-Selective Substitutions ARJUNA: An Electrochemical Interface Mapping Probe for Solid-State Batteries Redox Mechanisms and Migration Tendencies in Earth-Abundant 0.7Li2MnO3·0.3LiFeO2 Cathodes: Coupling Spin-Resolved X-ray Absorption Near Edge and X-ray Absorption Fine Structure Spectroscopies Key Links Curriculum Vitae Organizations Energy Science and Technology Directorate Electrification and Energy Infrastructures Division Electrification Section Emerging and Solid-State Batteries Group