| Abstract Scope |
MXenes are two-dimensional (2D) transition metal carbides and/or nitrides with a composition of Mn+1XnTx, where M is an early transition metal, X is carbon or nitrogen, n ranges from 1 to 4, and Tx represents surface terminations. They are primarily produced by selectively etching layered carbides or nitrides known as MAX phases. Compared to other 2D materials, MXenes offer a vast compositional landscape and a unique set of properties, such as high electrical conductivity and a tunable surface that can be hydrophilic, allowing for easy processing in water and large-scale production. These exceptional characteristics make MXenes suitable for various applications, including electrochemical energy storage and conversion, catalysis, and sensing. In this talk, I will present the journey of MXenes from their discovery in Prof. Barsoum’s lab in 2010 at Drexel University to the recent developments in MXenes research. |