Cutting MXene to a minimum size and forming the derived two-dimensional MXene quantum dots (MQDs), which possess a unique intrinsic layered geometry structure, restricts exciton due to their novel spatial dimension. This gives rise to a broad spectrum of fascinating properties, rendering them for various applications. Herewith, the correlation between composition, structure, and processing control of MQDs is investigated systematically, giving further insight into the intrinsic and extrinsic properties. This review also provides an opportunity to explore new compositions, modify the properties, and tailor MQDs into the guided architectural design before any prospective applications.

将 MXene 切割至最小尺寸并形成衍生的二维 MXene 量子点 (MQD)，该量子点具有独特的固有层状几何结构，由于其新颖的空间维度而限制了激子。这产生了广泛的迷人特性，使其适用于各种应用。由此，系统地研究了 MQD 的成分、结构和加工控制之间的相关性，进一步深入了解了内在和外在特性。本次审查还提供了一个在任何预期应用之前探索新成分、修改属性以及将 MQD 定制到指导架构设计中的机会。