Graphitic Carbon Nitride with Extraordinary Photocatalytic Activity Under Visible Light Irradiation

2021 ◽  
pp. 423-441
Author(s):  
Gebrehiwot Gebreslassie ◽  
Pankaj Bharali ◽  
Gebremedhin Gebremariam ◽  
Assefa Sergawie ◽  
Esayas Alemayehu
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Light Irradiation ◽  
Graphitic Carbon Nitride

scholarly journals Ce-Doped Graphitic Carbon Nitride Derived from Metal Organic Frameworks as a Visible Light-Responsive Photocatalyst for H2 Production

Nanomaterials ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 1539 ◽  
Author(s):  
Liangjing Zhang ◽  
Zhengyuan Jin ◽  
Shaolong Huang ◽  
Yiyue Zhang ◽  
Mei Zhang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Carbon Nitride ◽  
Metal Organic Frameworks ◽  
Graphitic Carbon ◽  
Light Irradiation ◽  
Graphitic Carbon Nitride ◽  
Enhanced Absorption ◽  
Metal Organic

Novel fibrous graphitic carbon nitride (g-C3N4) derivatives prepared from metal organic frameworks (MOFs) were doped with Ce3+ (Ce-C3N4) as photocatalytic materials. Ce-C3N4 was characterized using various techniques, revealing its high specific surface area, excellent photocatalytic activity, and stability for H2 evolution under visible light irradiation. The fluorine modified samples show superior photocatalytic activity under visible light irradiation, which is due to the presence of more active sites and enhanced absorption of solar energy. This work provides a new synthetic route for MOF-derived g-C3N4 that can be doped with different metal ions. The fluorine modified Ce-C3N4 is an efficient photocatalyst with potential for many applications related to energy and the environment.

Porous and low-defected graphitic carbon nitride nanotubes for efficient hydrogen evolution under visible light irradiation

RSC Advances ◽  
2015 ◽  
Vol 5 (124) ◽  
pp. 102700-102706 ◽  
Author(s):  
Zhijun Huang ◽  
Fengbo Li ◽  
Bingfeng Chen ◽  
Guoqing Yuan
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Electronic Properties ◽  
Hydrogen Evolution ◽  
Visible Light Irradiation ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Light Irradiation ◽  
Graphitic Carbon Nitride ◽  
Optical And Electronic Properties

Porous and low-defected g-C3N4 nanotubes with high SBET and optimized optical and electronic properties exhibit enhanced photocatalytic activity.

A facile method of activating graphitic carbon nitride for enhanced photocatalytic activity

2015 ◽  
Vol 17 (41) ◽  
pp. 27826-27832 ◽  
Author(s):  
Yongliang Liao ◽  
Shenmin Zhu ◽  
Zhixin Chen ◽  
Xianghong Lou ◽  
Di Zhang
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Carbon Nitride ◽  
Chemical Activation ◽  
Degradation Process ◽  
Graphitic Carbon ◽  
Activation Method ◽  
Light Irradiation ◽  
Graphitic Carbon Nitride

Activated g-C3N4 with a distinct and efficient degradation process under visible-light irradiation was fabricated by using a chemical activation method.

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