Operando synchrotron X-ray studies of MnVOH@SWCNT nanocomposites as cathodes for high-performance aqueous zinc-ion batteries

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.