Amine‐Assisted Delamination of Nb₂C MXene for Li‐Ion Energy Storage Devices

Abstract

2D Nb2CTx MXene flakes are produced using an amine-assisted delamination process. Upon mixing with carbon nanotubes and filtration, freestanding, flexible paper is produced. The latter exhibits high capacity and excellent stability when used as the electrode for Li-ion batteries and capacitors.