Operando synchrotron X-ray studies of MnVOH@SWCNT nanocomposites as cathodes for high-performance aqueous zinc-ion batteries
Sanna Gull, Shao‐Chu Huang, Chung‐Sheng Ni, Shih‐Fu Liu, Wei‐Hsiang Lin, Han‐Yi Chen
Abstract
MnVOH@SWCNTs shows a high capacity up to 381 mA h g −1 over 300 cycles. Operando XANES confirms the change in oxidation states and operando XRD shows the reversible change in the crystal structure during the cycling process.
Topics & Concepts
SynchrotronXANESAqueous solutionNanocompositeMaterials scienceCathodeChemical engineeringIonZincNanotechnologyChemistryMetallurgyPhysical chemistrySpectral lineEngineeringNuclear physicsOrganic chemistryAstronomyPhysicsAdvanced battery technologies researchAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies