Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like  Reaction System

Niu, De-Li; Bao, Kai; Huang, Xuan-Ye; Bai, Mao-Juan; Wan, Jun

De-Li Niu, Kai Bao, Xuan-Ye Huang, Mao-Juan Bai, Jun Wan

Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like Reaction System

Abstract:

In this study, Co-porous-g-C3N4(porous Co-Doped graphitic carbon nitride) was synthesized by a one-step calcination method successfully. Co-porous-g-C3N4 was characterized by transmission electron microscopy, X-ray photoelectron spectroscopy, UV-vis diffuse reflectance, and specific surface area determination. The Photo- Fenton-like system was successfully constructed under the condition of coexistence of Co-porous-g-C3N4 and H2O2. The synergistic effect of Fenton-like system and photo-catalysis was realized. Through the optimization of experimental conditions, the best photocatalytic performance of this heterogeneous reaction system was achieved. The degradation rate of MB (methylene blue, 40 mg/L) could reach 98.3% at 90 min. Co-porous-g-C3N4 had photocatalytic degradation activity for different organic pollutants and had wonderful recyclability and stability. The main degradation effect was attributed to ·O2- which could be generated through two channels in the Photo- Fenton-like system. Moreover, the rate of photogenerated electron-hole complexation could be decreased due to the reaction of low-valent cobalt and photoelectrons in this heterogeneous reaction system.

Keywords:
Co-Doped graphitic carbon nitride; MB; Photo-Fenton-like reaction; photocatalysis

Issue: 2022, Volume 73, Issue 2

Pages: 102-111

Publication date: 2022/5/2

https://doi.org/10.37358/RC.22.2.8523

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Citation Styles

Cite this article as:
NIU, D., BAO, K., HUANG, X., BAI, M., WAN, J., Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like Reaction System, Rev. Chim., 73(2), 2022, 102-111.

Vancouver
Niu D, Bao K, Huang X, Bai M, Wan J. Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like Reaction System. Rev. Chim.[internet]. 2022 Feb;73(2):102-111. Available from: https://doi.org/10.37358/RC.22.2.8523

APA 6th edition
Niu, D., Bao, K., Huang, X., Bai, M. & Wan, J. (2022). Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like Reaction System. Revista de Chimie, 73(2), 102-111. https://doi.org/10.37358/RC.22.2.8523

Harvard
Niu, D., Bao, K., Huang, X., Bai, M., Wan, J. (2022). 'Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like Reaction System', Revista de Chimie, 73(2), pp. 102-111. https://doi.org/10.37358/RC.22.2.8523

IEEE
D. Niu, K. Bao, X. Huang, M. Bai, J. Wan, "Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like Reaction System". Revista de Chimie, vol. 73, no. 2, pp. 102-111, 2022. [online]. https://doi.org/10.37358/RC.22.2.8523

Text
De-Li Niu, Kai Bao, Xuan-Ye Huang, Mao-Juan Bai, Jun Wan,
Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like Reaction System,
Revista de Chimie,
Volume 73, Issue 2,
2022,
Pages 102-111,
ISSN 2668-8212,
https://doi.org/10.37358/RC.22.2.8523.
(https://revistadechimie.ro/Articles.asp?ID=8523)
Keywords: Co-Doped graphitic carbon nitride; MB; Photo-Fenton-like reaction; photocatalysis

RIS
TY - JOUR
T1 - Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like Reaction System
A1 - Niu, De-Li
A2 - Bao, Kai
A3 - Huang, Xuan-Ye
A4 - Bai, Mao-Juan
A5 - Wan, Jun
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2022
VL - 73
IS - 2
SP - 102
EP - 111
UR - https://doi.org/10.37358/RC.22.2.8523
KW - Co-Doped graphitic carbon nitride
KW - MB
KW - Photo-Fenton-like reaction
KW - photocatalysis
ER -

BibTex
@article{RevCh2022P102,
author = {Niu De-Li and Bao Kai and Huang Xuan-Ye and Bai Mao-Juan and Wan Jun},
title = {Preparation of Co-Doped Graphitic Carbon Nitride and Degradation of MB by Heterogeneous Photo-Fenton-like Reaction System},
journal = {Revista de Chimie},
volume = {73},
number = {2},
pages = {102-111},
year = {2022},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.22.2.8523},
url = {https://revistadechimie.ro/Articles.asp?ID=8523}
}

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