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通过剥离以石墨烯、金属硫族化合物等为代表的基于范德华作用力形成的层状晶体而得到的二维无机纳米片材料,目前已经被用作外延生长的模板,广泛地应用于具有特定晶格取向和晶体表面的无机纳米晶体的制备.此外,基于石墨烯和六方氮化硼二维材料的半导体分子晶体的制备正被不断报道,成为一个新的研究热点.这种基于二维材料的分子晶体复合物在有机电子器件方面具有巨大的应用前景.本文对基于二维材料的分子晶体复合材料的制备及应用进行了总结,同时也讨论了这个领域目前面临的问题和挑战,以及未来的研究方向.
The two-dimensional inorganic nanosheet material obtained by peeling off layered crystals formed of van der Waals forces typified by graphene, a metal chalcogenide, and the like has been used as a template for epitaxial growth so far and is widely used as a template having a specific crystal Lattice orientation and crystal surface of inorganic nanocrystals.In addition, the preparation of semiconductor crystal based on two-dimensional materials of graphene and hexagonal boron nitride is being reported constantly and becomes a new research hotspot.This two-dimensional material-based Molecular crystal composites have great application prospects in organic electronic devices.This paper summarizes the preparation and application of molecular crystal composite materials based on two-dimensional materials, and also discusses the current problems and challenges in this field, as well as the future research direction.