石墨炔及其合成设计

A review of graphynes:properties,applications and synthesis

石墨炔是一种同时含有sp和sp 2杂化碳的二维全炭材料,是目前为止继石墨烯之后受到关注最多的碳的同素异形体。由于其独特的电子结构,石墨炔具有很多潜在的应用和独特的性能。本文概述了石墨炔的概念及性质,综述了石墨炔的各种独特的性能及其潜在的应用,提出了合成设计的一些方案与思路,并对石墨炔研究的前景进行了展望。

Graphyne,a kind of sp-sp 2 hybrid all-carbon two-dimensional material,is currently one of the most interesting carbon allotropes besides graphene.It has potential applications and characteristic properties because of its unique electronic structure.First,the concept and properties of graphyne are summarized,then the characteristic properties of graphynes and their potential applications are reviewed,before some methods and ways to synthesize the two-dimensional structures are proposed,and finally a short perspective on the study of graphynes is given.