Visible-light-assisted peroxymonosulfate activation by metal-free bifunctional oxygen-doped graphitic carbon nitride for enhanced degradation of imidacloprid: Role of non-photochemical and photocatalytic activation pathway

2022 ◽  
Vol 423 ◽  
pp. 127048 ◽  
Author(s):  
Jie Tan ◽  
Zhifeng Li ◽  
Jie Li ◽  
Yuan Meng ◽  
Xiaolong Yao ◽  
...  
2019 ◽  
Vol 21 (22) ◽  
pp. 6116-6122 ◽  
Author(s):  
Pengxin Geng ◽  
Yurong Tang ◽  
Guanglong Pan ◽  
Wentao Wang ◽  
Jinchuan Hu ◽  
...  

A visible light mediated metal-free heterogeneous photocatalytic system has been developed for highly efficient benzylic C–H oxygenations utilizing graphitic carbon nitride (g-C3N4) as a recyclable, nontoxic and low cost photocatalyst.


2019 ◽  
Vol 21 (5) ◽  
pp. 2318-2324 ◽  
Author(s):  
Jiawei Xue ◽  
Mamoru Fujitsuka ◽  
Tetsuro Majima

Extending the light absorption range of g-C3N4 by introducing N defects may be accompanied by some negative factors for the photocatalytic activity.


Nanoscale ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 3493-3499
Author(s):  
Shouren Zhang ◽  
Wenjing Yi ◽  
Yanzhen Guo ◽  
Ruoqi Ai ◽  
Zhichao Yuan ◽  
...  

Graphitic carbon nitride nanosheets are synthesized as photocatalysts for thiol–ene reactions. They are metal-free, highly visible-light active, recyclable and scalable.


2021 ◽  
Author(s):  
Wei Chen ◽  
Tingzhen Li ◽  
Xinwen Peng

Mesoporous graphitic carbon nitride (mpg-C3N4) has been developed as a metal-free heterogeneous photocatalyst for the thiocyanation transformations. The reaction proceeded efficiently by utilizing air as the green oxidant under mild...


2019 ◽  
Vol 43 (18) ◽  
pp. 6909-6920 ◽  
Author(s):  
Mohammed Ismael ◽  
Ying Wu ◽  
Dereje H. Taffa ◽  
Patrick Bottke ◽  
Michael Wark

g-C3N4 with structural defects and low polymerization synthesized by urea as the precursor for photocatalytic H2 production under visible light.


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