The major advantage of electrochemical exfoliation is its environmental friendliness. Using graphene as the example, electrochemical exfoliation involves milder chemicals as the electrolyte (e.g., Na2SO4 or other sulfate salts) in contrast to the Hummers method (concentrated H2SO4 and H3PO4 in combination with KMnO4). Despite the success of electrochemical exfoliation in the synthesis of graphene and other 2D materials, there are very few reports on the electrochemical fabrication of MXenes. The main obstacle originates from the unique interlayer interaction of the MXene layer in the MAX phase. In contrast to other bulk laminated materials, there is M-A chemical bonding between the MXene layers in the bulk MAX phases precursor, which is significantly stronger than the physical van der Waals force between the layers in graphite.