Transition Metal Carbo‐Chalcogenide “TMCC:” A New Family of 2D Materials (Adv. Mater. 26/2022)

Transition Metal Carbo-Chalcogenides In article number 2200574, Michael Naguib and co-workers report on the synthesis of 2D transition metal carbo-chalcogenides (TMCCs) by exfoliating their bulk layered counterparts (e.g., Nb2S2C and Ta2S2C) through electrochemical Li-ion intercalation followed by agitation in water. 2D TMCCs combine the surface of 2D TM dichalcogenides (TMDCs) and the core of 2D TM carbides (MXenes) offering unique characteristics of both TMDCs and MXenes.