A review on MXene modified quantum dot photocatalysts for sustainable energy generation and environmental remediation

Abstract

The development of innovative layered materials having economical and high specific surface areas could offer effective solutions for sustainable development. In this context, MXenes, known for their high surface area, tunable structures, and rich surface chemistry, combined with the light-absorbing and photocatalytic properties of QDs, result in composites with enhanced conductivity, optical activity, catalytic efficiency, and biocompatibility. The key objective of this research work is to investigate the recent advancements in Ti₃C₂ MXene modified quantum dot nanocomposites for energy conversion and environmental applications. The authors intend to guide readers through various features, including the exceptional properties, synthesis methods, and recent advancements related to MXene modified quantum dot (QD) nanocomposites. This review serves as a comprehensive resource for prospective researchers to deepen their understanding of the applications of MXene modified QDs in various fields, including water splitting, CO₂ reduction, and environmental remediation. Finally, the review addresses the on-going issues and provides insights into future guidelines for research in MXene modified QD nanocomposites, emphasizing their role in advancing sustainable photocatalytic technologies.