Fabrication of an exfoliated graphitic carbon nitride as a highly active visible light photocatalyst

被引：180

作者：

Qiu, Pengxiang ^{[1
]}

Chen, Huan ^{[1
]}

Xu, Chenmin ^{[1
]}

Zhou, Ning ^{[1
]}

Jiang, Fang ^{[1
]}

Wang, Xin ^{[2
]}

Fu, Yongsheng ^{[2
]}

机构：

[1] Nanjing Univ Sci & Technol, Key Lab Jiangsu Prov Chem Pollut Control & Resour, Sch Environm & Biol Engn, Nanjing 210094, Jiangsu, Peoples R China

[2] Nanjing Univ Sci & Technol, Minist Educ, Key Lab Soft Chem & Funct Mat, Nanjing 210094, Jiangsu, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 48期

基金：

中国博士后科学基金;

关键词：

COMPOSITE PHOTOCATALYSTS; HYDROGEN EVOLUTION; GRAPHENE OXIDE; G-C3N4; NANOSHEETS; PHOTODEGRADATION; HETEROJUNCTIONS; DEGRADATION; PERFORMANCE; REDUCTION;

D O I：

10.1039/c5ta08406g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Graphitic carbon nitride (g-C3N4) nanosheets were synthesized by exfoliating bulk g-C3N4 with a thermal treatment under H-2 for the first time. The g-C3N4 nanosheets exhibited a 2D structurewith a thickness of 2 nm, a high surface area and a low recombination rate of photogenerated electron-hole pairs, enhancing the visible light photocatalytic activity.

引用

收藏

页码：24237 / 24244

页数：8

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