Single layer two-dimensional O-g-C3N4: An efficient photocatalyst for improved molecular oxygen activation ability

被引：17

作者：

Song, Yanhua ^{[1
]}

She, Xiaojie ^{[2
]}

Yi, Jianjian ^{[2
]}

Mo, Zhao ^{[2
]}

Liu, Liang ^{[2
]}

Xu, Hui ^{[2
]}

Li, Huaming ^{[2
]}

机构：

[1] Jiangsu Univ Sci & Technol, Sch Environm & Chem Engn, Zhenjiang 212003, Peoples R China

[2] Jiangsu Univ, Inst Energy Res, Zhenjiang 212013, Peoples R China

来源：

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2017年 / 214卷 / 05期

关键词：

2D O-g-C3N4; 4-chlorophenol; organic dye; photocatalytic degradation; GRAPHITIC CARBON NITRIDE; VISIBLE-LIGHT; HYDROGEN EVOLUTION; H-2; EVOLUTION; DOPED TIO2; Z-SCHEME; G-C3N4; PERFORMANCE; PHOTODEGRADATION; PHOTOCHEMISTRY;

D O I：

10.1002/pssa.201600704

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Although ultrathin two-dimensional (2D) nanomaterials have aroused great attention, the preparation methods are still difficult to meet the requirements. Herein, two-dimensional oxygen-modified single layer g-C3N4 (2D O-g-C3N4) has been prepared and used as photocatalyst for degradation of environmental pollutants. The as-prepared 2D O-g-C3N4 exhibited excellent photocatalytic activity for degradation of the organic dyes and 4-chlorophenol (4-CP). Through the DMPO spin-trapped ESR spectroscopy analysis, the photocatalytic mechanism was researched in detail. (C) 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页数：7

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