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In article 1805188, Xining Zang, Jiajun Gu, Liwei Lin, and co‐workers develop a self‐assembly process to synthesize two‐dimensional transition metal carbides (≈10 nm thickness and ≈100 µm lateral size). The metal ions (Mo, Co, W) self‐organize within a gelatin template into a lamellar nanostructure (metallo‐hydrogel). Subsequent carbonization at moderate temperatures in a reducing atmosphere (600...
Low‐dimensional (0/1/2 dimension) transition metal carbides (TMCs) possess intriguing electrical, mechanical, and electrochemical properties, and they serve as convenient supports for transition metal catalysts. Large‐area single‐crystalline 2D TMC sheets are generally prepared by exfoliating MXene sheets from MAX phases. Here, a versatile bottom‐up method is reported for preparing ultrathin TMC sheets...
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