Tuning the surface and optical properties of graphitic carbon nitride by incorporation of alkali metals (Na, K, Cs and Rb): Effect on photocatalytic removal of organic pollutants

Chemosphere ◽  
2022 ◽  
Vol 287 ◽  
pp. 131988
Author(s):  
Ashish Kumar ◽  
Saniya Kashyap ◽  
Manisha Sharma ◽  
Venkata Krishnan
Keyword(s):  
Optical Properties ◽  
Organic Pollutants ◽  
Alkali Metals ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Photocatalytic Removal

scholarly journals DFT study of superhalogen and superalkali doped graphitic carbon nitride and its non-linear optical properties

RSC Advances ◽  
2021 ◽  
Vol 11 (14) ◽  
pp. 7779-7789 ◽  
Author(s):  
Asmat Ullah Khan ◽  
Rasheed Ahmad Khera ◽  
Naveed Anjum ◽  
Rao Aqil Shehzad ◽  
Saleem Iqbal ◽  
...  
Keyword(s):  
Optical Properties ◽  
Dft Calculations ◽  
Nonlinear Optical ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Dft Study ◽  
Nlo Properties ◽  
Non Linear ◽  
Linear Optical Properties

DFT calculations are carried out to investigate nonlinear optical (NLO) properties of superhalogen (BCl4) and superalkali (NLi4) doped graphitic carbon nitride (GCN).

Topochemical Intercalation of Graphitic Carbon Nitride with Alkali Metals in Ethylenediamine

2021 ◽  
Author(s):  
Hanyang Zhang ◽  
Sung O Park ◽  
Jae Hong Seo ◽  
Se Hun Joo ◽  
Ming Huang ◽  
...  
Keyword(s):  
Alkali Metals ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride

Band gap-tunable potassium doped graphitic carbon nitride with enhanced mineralization ability

2015 ◽  
Vol 44 (3) ◽  
pp. 1084-1092 ◽  
Author(s):  
Shaozheng Hu ◽  
Fayun Li ◽  
Zhiping Fan ◽  
Fei Wang ◽  
Yanfeng Zhao ◽  
...  
Keyword(s):  
Optical Properties ◽  
Photocatalytic Degradation ◽  
Crystal Lattice ◽  
Band Gap ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Structural And Optical Properties

Potassium doped into the g-C3N4 crystal lattice can tune the positions of the CB and VB potentials, influence the structural and optical properties and thus improve the photocatalytic degradation and mineralization ability.

Photo-accelerated Co3+/Co2+ Transformation on Cobalt and Phosphorus Co-doped g-C3N4 for Fenton-like Reaction

2021 ◽  
Author(s):  
Xiaomei Liu ◽  
Yang Li ◽  
Xiaobin Fan ◽  
Fengbao Zhang ◽  
Guoliang Zhang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Organic Pollutants ◽  
Carbon Nitride ◽  
Reactive Species ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Oxygen Reactive Species ◽  
Co Doped ◽  
Co2 Transformation

Peroxydisulfate (PDS) can be activated by graphitic carbon nitride (g-C3N4) under irradiation, and the generated oxygen reactive species (ROSs) can degrade organic pollutants effectively. However, the photocatalytic activity of pristine...

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