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

2015 ◽  
Vol 3 (48) ◽  
pp. 24237-24244 ◽  
Author(s):  
Pengxiang Qiu ◽  
Huan Chen ◽  
Chenmin Xu ◽  
Ning Zhou ◽  
Fang Jiang ◽  
...  
Keyword(s):  
Thermal Treatment ◽  
Visible Light ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Visible Light Photocatalyst ◽  
Highly Active ◽  
First Time

Graphitic carbon nitride (g-C3N4) nanosheets were synthesized by exfoliating bulk g-C3N4 with a thermal treatment under H2 for the first time.

Higher dye degradation using a visible-light photocatalyst made of mesoporous graphitic carbon nitride prepared with the Tween-40 surfactant

2020 ◽  
Vol 18 (4) ◽  
pp. 1413-1422 ◽  
Author(s):  
Barbara Ronara Machado de Lima ◽  
Nilson Machado Pontes do Nascimento ◽  
José Roberto Zamian ◽  
Carlos Emmerson F. da Costa ◽  
Luis Adriano Santos do Nascimento ◽  
...  
Keyword(s):  
Visible Light ◽  
Carbon Nitride ◽  
Dye Degradation ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Visible Light Photocatalyst ◽  
Tween 40

Nitrogen self-doped graphitic carbon nitride as efficient visible light photocatalyst for hydrogen evolution

2015 ◽  
Vol 3 (26) ◽  
pp. 13819-13826 ◽  
Author(s):  
Jiawen Fang ◽  
Huiqing Fan ◽  
Mengmeng Li ◽  
Changbai Long
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Thermal Condensation ◽  
Visible Light Photocatalyst

Nitrogen self-doped graphitic carbon nitride was successfully synthesized by the co-thermal condensation of the precursor with a nitrogen-rich additive.

A graphitic carbon nitride metal-free visible light photocatalyst with controllable carbon self-doping towards efficient hydrogen evolution

2021 ◽  
Vol 5 (20) ◽  
pp. 5227-5235
Author(s):  
Lin Lei ◽  
Weijia Wang ◽  
Zhengfeng Xie ◽  
Xiaobo Wu ◽  
Arun Kumar Yadav ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Radiative Recombination ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Electron Delocalization ◽  
Visible Light Photocatalyst ◽  
Metal Free

The substitution of sp2-hybridized nitrogen atoms by carbon atoms in graphitic carbon nitride is beneficial for electron delocalization and suppresses radiative recombination due to the formation of a C–C bond.

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