Hydroxyl-Rich Porous Silica Nanosheets Decorated with Oxygen-Doped Carbon Nitride Nanoparticles for Photocatalytic Degradation of Rhodamine B

2021 ◽  
Author(s):  
Zhaoli Yan ◽  
Mengnan Yang ◽  
Yanmin Chen ◽  
Tiantian Li ◽  
Qiangshan Jing ◽  
...  
Keyword(s):  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Carbon Nitride ◽  
Porous Silica

Inorganic salt-assisted fabrication of graphitic carbon nitride with enhanced photocatalytic degradation of Rhodamine B

2017 ◽  
Vol 188 ◽  
pp. 130-133 ◽  
Author(s):  
Lei Luo ◽  
Anfeng Zhang ◽  
Michael J. Janik ◽  
Keyan Li ◽  
Chunshan Song ◽  
...  
Keyword(s):  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Carbon Nitride ◽  
Inorganic Salt ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride

scholarly journals Study on the adsorption-photocatalysis properties of g-C3N4/diatomite in the treatment of colour organic compound Rhodamine B

2021 ◽  
Vol 63 (11) ◽  
pp. 35-41
Author(s):  
Minh Tuan Nguyen ◽  
◽  
Thi Mo Nguyen ◽  
Thi Lan Phung ◽  
Van Tien Nguyen ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Organic Compound ◽  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Kinetics Of

This paper reports the results of the study on the adsorption - photocatalytic degradation of Rhodamine B (RhB) on graphitic carbon nitride g-C3N4 and g-C3N4dispersed on diatomite with 5, 10, 15, and 20% loading (%wt). The bare g-C3N4 exhibits good photocatalytic activity for RhB degradation but weak RhB adsorption. The apparent kinetics of RhB photocatalytic degradation is of order 1/2 regard to RhB. Increasing adsorption - catalysis effect is observed as g-C3N4 is dispersed on diatomite. This potential bifunctional material is capable of both adsorbing and catalysing RhB treatment. The optimum g-C3N4 content on diatomite is 15%.

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