The fabrication of Ti₃C₂ and Ti₃CN MXenes by electrochemical etching

Abstract

Ti 3 C 2 and Ti 3 CN MXenes were exfoliated from their corresponding MAX phases by electrochemical etching using HBF 4 as the electrolyte. The performance of electrochemically etched MXene as electrodes for Li-ion supercapacitors was studied.