二维材料插层改性方法研究进展

二维材料凭借其独特的电学、光学、磁学等性质引起了广泛关注,如何处理二维材料使其改性是目前的研究热点。 插层方法是目前调控二维材料性质的主要方法之一。 插层过程中,客体粒子插入主体材料的范德华层间,造成二维材料物理与化学性质的变化。 气相、液相、固相插层均可以使二维材料的性质得到提升。 本文主要介绍二维材料插层方法,分析其不同优势和限制条件,并展望如何综合应用插层方法更好地提升二维材料电学、光学等性能。

Research Progress of Intercalation Methods of Two-Dimensional Materials

Two-dimensional (2D) materials have attracted widespread attention due to their unique electrical, optical, and magnetic properties, and how to modify two-dimensional materials is a research hotspot. The intercalation method is one of the main methods of improving the properties of 2D materials. During the intercalation process, guest particles are inserted between the van der Waals layers of the host material, causing changes in the physical and chemical properties of the 2D materials. Gas phase intercalation, liquid phase intercalation, and solid phase intercalation can improve properties of 2D materials. This article mainly introduces the intercalation methods of 2D materials, analyzes their advantages and drawbacks, and proposes how to apply intercalation methods to improve electrical, optical properties of 2D materials.