▎ 摘　　要

A brand-new nitrogenated graphene-like two-dimensional material (C2N) has attracted considerable attention due to its special two-dimension nitro-rich network. which possesses regularly distributed N-containing holes. This article summarizes recent proceeding of the C2N material including synthesis. excellent mechanical. optical absorption. thermal. electrical and magnetic properties. as well as various applications. such as electronic devices. adsorption materials. green catalysts. drug carriers and so on. The C2N material is predicted to cause a research upsurge in the future.