The Rise of Ti3C2Tx MXene synthesis strategies over the decades: A review

The Ti₃C₂T_x MXene has ignited a wave of excitement in the world of materials science due to its immense potential for diverse applications. However, a deeper understanding of the synthesis processes involved is crucial to unlock their potential. Here we review the various techniques for producing Ti₃C₂T_x MXene, covering everything from precursor selection to etching-exfoliation and intercalation-delamination steps. Furthermore, we also explore the oxidation stability of Ti₃C₂T_x and propose a reaction mechanism to help shed light on this critical aspect of Ti₃C₂T_x MXene. This review begins with the bibliography studies on Ti₃C₂T_x and then delves into the principle behind the chemical etching process. Followed by various etching strategies used for Ti₃C₂T_x synthesis and the impact of individual etching parameters on successful synthesis protocols. Finally, we address the challenges that still need to be overcome to fully realize the potential of Ti₃C₂T_x and highlight the exciting possibilities for its future development. We aim to inspire further research into this cutting-edge material and encourage the synthesis of Ti₃C₂T_x MXene with even more outstanding performance and a more comprehensive range of applications.