化工新型材料

化工新型材料 ›› 2024, Vol. 52 ›› Issue (11) : 47-51. DOI: 10.19817/j.cnki.issn1006-3536.2024.11.037

综述与专论

类石墨相氮化碳材料的制备及其光催化应用研究

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作者信息 +

Preparation and photocatalytic application of graphitic carbon nitride materials

Yang Zhe¹, Mu Guolin², Liu Zhibao³, Chen Lei¹, Qiao Caifeng⁴, Lu Xi³, Ma Hongfang¹

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Received		Published
2023-09-27		2024-11-20
Issue Date	Revised Date
2024-11-19	2023-09-27

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摘要

类石墨相氮化碳(g-C₃N₄)作为一种新型的非金属聚合物半导体光催化剂,具有良好的对可见光响应和化学稳定性。根据其制备方法的不同,最终产物的结构也不同,因此也具有不同的性质和功能。系统总结了近年来g-C₃N₄的制备方法、结构特点和在光催化领域的研究现状,重点介绍了g-C₃N₄复合材料的改性机理,并对这类复合材料的应用前景进行了展望。然后讨论了g-C₃N₄复合材料以及其发展现状;最后对下一步的研究进行了总结和展望。

Abstract

Graphitic carbon nitride (g-C₃N₄) is a new type of non-metallic polymer semiconductor photocatalyst and possesses excellent visible light response and chemical stability.The final structure of final product varies depending on the preparation method,resulting in different properties and functions.This review systematically summarized the preparation methods,structural characteristics,and research status of g-C₃N₄ in the field of photocatalysis,particularly focusing on the modification mechanisms of g-C₃N₄ composite materials and their application prospects.Then,the development status of g-C₃N₄ composite materials and their applications were discussed.Finally,the future research directions and prospects were envisioned.

关键词

g-C₃N₄ / 光催化产氢 / 光催化产过氧化氢 / 还原二氧化碳 / 降解污染物

Key words

g-C₃N₄ / photocatalytic hydrogen generation / photocatalytic hydrogen peroxide production / CO₂ reduction / pollutant degradation

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类石墨相氮化碳材料的制备及其光催化应用研究[J]. 化工新型材料, 2024, 52(11): 47-51 DOI:10.19817/j.cnki.issn1006-3536.2024.11.037

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