Wyatt, Brian C.Rosenkranz, AndreasAnasori, Babak2023-01-102023-01-102021-04-28Wyatt, B. C., Rosenkranz, A., & Anasori, B. (2021). 2D MXenes: Tunable Mechanical and Tribological Properties. Advanced Materials (Deerfield Beach, Fla.), 33(17), e2007973. https://doi.org/10.1002/adma.2020079730935-9648, 1521-4095https://hdl.handle.net/1805/308922D transition metal carbides, nitrides, and carbonitrides, known as MXenes, were discovered in 2011 and have grown to prominence in energy storage, catalysis, electromagnetic interference shielding, wireless communications, electronic, sensors, and environmental and biomedical applications. In addition to their high electrical conductivity and electrochemically active behavior, MXenes' mechanical properties, flexibility, and strong adhesion properties play crucial roles in almost all of these growing applications. Although these properties prove to be critical in MXenes' impressive performance, the mechanical and tribological understanding of MXenes, as well as their relation to the synthesis process, is yet to be fully explored. Here, a fundamental overview of MXenes' mechanical and tribological properties is provided and the effects of MXenes' compositions, synthesis, and processing steps on these properties are discussed. Additionally, a critical perspective of the compositional control of MXenes for innovative structural, low-friction, and low-wear performance in current and upcoming applications of MXenes is provided. It is established here that the fundamental understanding of MXenes' mechanical and tribological behavior is essential for their quickly growing applications.en-USPublisher Policy2D materialscarbidesMXenesArticle