Mechanical Performance of Binary and Ternary Hybrid MXene/Nanocellulose Hydro‐ and Aerogels – A Critical Review

Abstract 2D MXene nano‐sheets and several forms of nanocellulose have been reported as building blocks for producing hydro‐ and aerogels. “MXene‐only” or “nanocellulose‐only” hydro‐ and aerogels, however, demonstrated deficient mechanical performance, including brittleness and low mechanical strength. These shortcomings limit their use for a wider range of applications, especially when high‐performance compressive mechanical properties are needed. This mini‐review aims at summarizing the current state‐of‐the art regarding the compressive mechanical properties of binary and ternary hybrid MXene/nanocellulose hydro‐ and aerogels. We also emphasize on the potential as well as future theoretical and experimental research directions of MXene/nanocellulose hydro‐ and aerogels and how their compressive mechanical properties could be further enhanced in the near future.