MXenes are proven to be promising materials for a wide variety of applications, from electrochemical energy storage to environmental remediation, leading to their increasing popularity in research. With an influx of new researchers focused on MXenes, it is increasingly important to ensure the safe and reliable production of these materials. Herein, we describe the safe synthesis of MXenes, from their precursors (MAX) to the final product (delaminated MXene), focusing on HF-based etching approaches. Using the synthesis of Ti 3 C 2 T x MXene as an example, we discuss safety risks associated with each step of the procedure and demonstrate necessary precautions for the safe, reproducible, and reliable synthesis of MXenes. Finally, we overview the most updated research on MXene safety from a cytotoxicity aspect.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.