化工新型材料

化工新型材料 ›› 2018, Vol. 46 ›› Issue (6) : 9-11.

综述与专论

二维石墨相氮化碳纳米片的制备方法研究进展

作者信息 +

Research process on preparation of two dimensional graphitic carbon nitride nanosheets

Zeng Weiwei, Wu Yunyan, Li Yi, Yang Juan

Author information +

文章历史 +

Received		Published
2017-03-29		2018-07-03
Issue Date	Revised Date
2018-07-03	2017-03-29

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摘要

石墨相氮化碳(g-C₃N₄)是一种不含金属的聚合物半导体光催化剂,具有独特的电子能带结构、优异的化学稳定性和热稳定性、良好的生物相容性等优点使其广泛应用于催化、生物和能源等领域。研究结果表明,与块体g-C₃N₄相比,二维g-C₃N₄纳米片不仅具有增强的本征性质,还能产生很多新的物理化学性质,拓宽了其应用领域。阐述近年来国内外层状材料g-C₃N₄的主要剥离方法,分析不同方法的优缺点,对其他层状材料的剥离具有借鉴意义。

Abstract

The graphitic carbon nitride (g-C₃N₄) is a metal-free polymer semiconductor photocatalyst with unique electronic band structure,excellent chemical and thermal stabilities,good biocompatibility and other advantages to enable it to be widely used in catalysis,biotechnology,electrochemical and other fields.The results show that the two-dimensional g-C₃N₄ nanosheets not only have enhanced intrinsic properties but also have some new properties compared with bulk g-C₃N₄,which broaden their applications.Focusing on its preparation,the main exfoliation methods of g-C₃N₄ in recent years,the advantages and disadvantages of different methods which was also meaningful for delamination of other layered materials were described.

关键词

石墨相氮化碳 / 纳米片 / 剥离方法

Key words

graphitic carbon nitride / nanosheet / exfoliation method

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二维石墨相氮化碳纳米片的制备方法研究进展[J]. 化工新型材料, 2018, 46(6): 9-11 DOI:

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