Simulation-guided synthesis of graphitic carbon nitride beads with 3D interconnected and continuous meso/macropore channels for enhanced light absorption and photocatalytic performance

2017 ◽  
Vol 5 (40) ◽  
pp. 21300-21312 ◽  
Author(s):  
Yudong Li ◽  
Yanqiu Jiang ◽  
Zhaohui Ruan ◽  
Kaifeng Lin ◽  
Zhuobin Yu ◽  
...  
Keyword(s):  
Light Absorption ◽  
Carbon Nitride ◽  
Photocatalytic Performance ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Optical Simulation

Millimeter-scale g-C3N4 beads with 3D continuous meso/macropore channels are synthesized guided by optical simulation confirming enhanced light absorption.

scholarly journals Electrostatic interaction mechanism of visible light absorption broadening in ion-doped graphitic carbon nitride

RSC Advances ◽  
2021 ◽  
Vol 11 (37) ◽  
pp. 22652-22660
Author(s):  
Zengyu Cen ◽  
Yuna Kang ◽  
Rong Lu ◽  
Anchi Yu
Keyword(s):  
Visible Light ◽  
Electrostatic Interaction ◽  
Light Absorption ◽  
Carbon Nitride ◽  
Interaction Mechanism ◽  
Graphitic Carbon ◽  
Electrostatic Attraction ◽  
Graphitic Carbon Nitride ◽  
Visible Light Absorption

H2O2 treated K-doped graphitic carbon nitride presents an enhanced visible light absorption, which is due to the electrostatic attraction between K ions and OOH ions inside graphitic carbon nitride.

A simple tactic synthesis of hollow porous graphitic carbon nitride with significantly enriched photocatalytic performance

2021 ◽  
Author(s):  
Vellaichamy Balakumar ◽  
Manivannan Ramalingam ◽  
Chitiphon Chuaicham ◽  
KARTHIKEYAN SEKAR ◽  
K. Sasaki
Keyword(s):  
Crystal Structure ◽  
Surface Area ◽  
Carbon Nitride ◽  
Photocatalytic Performance ◽  
Porous Graphitic Carbon ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Modified Surface

Hollow porous graphitic carbon nitride (porous CN) was synthesized via a simple tactic method, and the resulting porous CN showed an effectively modified surface area, crystal structure and enhanced photocatalytic...

scholarly journals The effect of metallic Fe(ii) and nonmetallic S codoping on the photocatalytic performance of graphitic carbon nitride

RSC Advances ◽  
2018 ◽  
Vol 8 (14) ◽  
pp. 7558-7568 ◽  
Author(s):  
Hailong Dou ◽  
Shaohui Zheng ◽  
Yongping Zhang
Keyword(s):  
Electron Transfer ◽  
Valence Band ◽  
Conduction Band ◽  
Carbon Nitride ◽  
Photocatalytic Performance ◽  
Impurity Band ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Fe Impurity

The photoinduced electrons jump more easily to the conduction band of g-C3N4 for the Fe impurity band locates above the valence band acting a bridge for electron transfer.

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