Introduction to MXenes: synthesis and characteristics

MXenes exhibit a special combination of high hydrophilicity and metallic conductivity rendered by the existence of surface terminations (-O, -F, and -OH) and transition metal carbide/nitride. Besides, MXenes combine other unique characteristics, such as high strength and stiffness. We understand that MXenes are materials with huge potential for applications and significant addition to the two-dimensional materials family. Therefore, a review article briefly covering all areas related to MXene for a broader audience is in demand. It demonstrates how MXenes have evolved and advanced since its discovery. (C) 2019 Elsevier Ltd. All rights reserved.