介孔石墨相氮化碳制备及其催化应用研究进展

Research Progress on Preparation and Catalytic Application of Mesoporous Graphite Phase Carbon Nitride

石墨相氮化碳(g-C_3N_4)是一种新型的非金属半导体光催化剂,具有良好的热稳定性和化学稳定性。近年来,许多研究聚焦于在g-C_3N_4基体中构建介孔结构。此类介孔石墨相氮化碳(mpg-C_3N_4)具有较大比表面积,并在催化领域得到广泛应用。本文综述了mpg-C_3N_4的结构、制备方法,并详细介绍了mpg-C_3N_4在催化领域的应用。未来,构建有序介孔结构及提高其光催化性能依然是mpg-C_3N_4领域的研究重点。

Graphite carbon nitride（g-C3N4） is a new type of non-metallic organic semiconductor photocatalyst,which has good thermal stability and chemical stability.Recent years,many researches were focused to constructing g-C3N4 with mesopores.This mesoporous Graphite carbon nitride（mpgC3N4） presented increasing specific area and widely application in catalytic fields.In this paper,the structure and preparation method of mpg-C3N4 were reviewed in detail.Additionally,its application in catalytic prospect was also systematically introduced.In future,fabricating the ordered mesostructure and improving the photocatalytic performance of mpg-C3N4 will be the significant challenge in this field.