石墨相氮化碳改性及其光催化应用研究进展

Recent Progress on Modification and Photocatalytic Application of g-C_3N_4

石墨相氮化碳g-C3N4因其具有独特的电子结构、高催化活性、化学与热稳定性好、无毒且制备简易、不含金属等特点,受到全世界研究人员的关注,具有非常广阔的应用前景。本文介绍了石墨相氮化碳g-C3N4掺杂、半导体复合、染料敏化、片层剥离等改性研究方面的动态和主要成果,并介绍了其作为光催化材料应用的研究进展。

Due to its unique electrical structure, high catalytic activity, high thermal and chemical stability, non - toxicity and facile synthesis, g- CaN4 has been received much attention among scientist in the world, which had potential application in many fields. The recent progress on modifying g - C3 N4 was summarized, in which the main methods were emphatically described including ion- doping, semiconductors -coupling, dye -sensitization, exfoliation to nanosheets, and its application as a photocatalyst of g- C3N4 was introduced as well.