二维 Mo2CTx MXene 的制备及其应用研究进展

MXene 是一类新兴的二维层状过渡金属碳化物、 氮化物或碳氮化物. 二维 Mo2CTx MXene 是 MXene 家族中的重要成员, 它是通过选择性刻蚀前驱体 Mo2Ga2C 中的Ga 原子层而得到. 由于其独特的片层结构、丰富且可控的表面官能团、高比表面积、优异的金属热导率、高的导电性、 良好的机械稳定性等使其在储能、 光催化、 光电和超导等领域具有巨大的应用前景. 本文综述了二维 Mo2CTx MXene 材料的制备方法以及最新的应用进展, 进一步激发对 Mo2CTx MXene 材料更深入的研究.

Progress in the Preparation and Application of Two-Dimensional Mo2CTx MXene

MXene is a new class of two-dimensional layered transition metal carbides, nitrides or carbon nitrides. Two-dimensional Mo2CTx, MXene is an important member of the MXene family, which is obtained by selective etching of the Ga atomic layer in the precursor Mo2Ga2C. Because of its unique lamellar structure, rich and controllable surface functional groups, high specific surface area, excellent metal thermal conductivity, high electrical conductivity, good mechanical stability, it has great application prospects in the fields of energy storage, photocatalysis, optoelectronics and superconductivity. This paper reviews the preparation methods of two dimensional Mo2CTx, MXene materials and the latest applicationprogress, which stimulates the further study of Mo2CTx MXene materials.