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REVISTA DE CHIMIE
Cite as: Rev. Chim.
https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2021, Volume 72, Issue 1, 66-78

https://doi.org/10.37358/RC.21.1.8404

Yuan Wei, Yating Sun, Dahua Li, Binda Lu, Miaohua Liu, Gonggang Liu, Jinbo Hu

Considerable Improvement in Fenton-like Degradation of MB Owing to Ti3+/Ti4+ Using Ion-doped Halloysite Nanotube Catalyst

Abstract:

Due to high efficiency and environmental friendship, Fenton-like technology is widely used in water treatment and has always received significant attentions, especially in design of novel and efficient Fenton-like catalysts. In this paper, iron/titanium ions doped halloysite nanotubes (HNTs-Fe-Ti) have been developed as Fenton-like catalyst. Here, halloysite nanotubes (HNTs) with high specific surface area and excellent ion exchange capacity were used as carriers, and iron/titanium ions were trace-doped into HNTs via simple ion-exchange reaction. The degradation of the designed catalyst for methylene blue (MB) was greatly accelerated in the presence of titanium ion. It demonstrates that the excellent degradation ability mainly owes to the valence state transformation of titanium and the good adsorption ability of halloysite nanotubes. It shows the mechanism of titanium with multivalent states (Ti3+/Ti4+) on the degradation of MB is similar to the Fenton catalytic mechanism of iron ion trans-formation (Fe2+/Fe3+). In the Fenton-like degradation reaction, titanium and iron play a synergistic catalytic role in MB degradation while titanium has greater impact. When the ratio of titanium to iron is 5:1, the catalyst exhibits superior Fenton-like degradation performance, and the degradation rate could reach 91% at 100 min.
Keywords:
halloysite nanotubes; Ti; Fe; Fenton-like; methylene blue; water treatment

Issue: 2021, Volume 72, Issue 1
Pages: 66-78
Publication date: 2021/2/3
https://doi.org/10.37358/RC.21.1.8404
download pdf   Download Pdf Article
Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
WEI, Y., SUN, Y., LI, D., LU, B., LIU, M., LIU, G., HU, J., Considerable Improvement in Fenton-like Degradation of MB Owing to Ti3+/Ti4+ Using Ion-doped Halloysite Nanotube Catalyst, Rev. Chim., 72(1), 2021, 66-78.

Vancouver
Wei Y, Sun Y, Li D, Lu B, Liu M, Liu G, Hu J. Considerable Improvement in Fenton-like Degradation of MB Owing to Ti3+/Ti4+ Using Ion-doped Halloysite Nanotube Catalyst. Rev. Chim.[internet]. 2021 Jan;72(1):66-78. Available from: https://doi.org/10.37358/RC.21.1.8404


APA 6th edition
Wei, Y., Sun, Y., Li, D., Lu, B., Liu, M., Liu, G. & Hu, J. (2021). Considerable Improvement in Fenton-like Degradation of MB Owing to Ti3+/Ti4+ Using Ion-doped Halloysite Nanotube Catalyst. Revista de Chimie, 72(1), 66-78. https://doi.org/10.37358/RC.21.1.8404


Harvard
Wei, Y., Sun, Y., Li, D., Lu, B., Liu, M., Liu, G., Hu, J. (2021). 'Considerable Improvement in Fenton-like Degradation of MB Owing to Ti3+/Ti4+ Using Ion-doped Halloysite Nanotube Catalyst', Revista de Chimie, 72(1), pp. 66-78. https://doi.org/10.37358/RC.21.1.8404


IEEE
Y. Wei, Y. Sun, D. Li, B. Lu, M. Liu, G. Liu, J. Hu, "Considerable Improvement in Fenton-like Degradation of MB Owing to Ti3+/Ti4+ Using Ion-doped Halloysite Nanotube Catalyst". Revista de Chimie, vol. 72, no. 1, pp. 66-78, 2021. [online]. https://doi.org/10.37358/RC.21.1.8404


Text
Yuan Wei, Yating Sun, Dahua Li, Binda Lu, Miaohua Liu, Gonggang Liu, Jinbo Hu,
Considerable Improvement in Fenton-like Degradation of MB Owing to Ti3+/Ti4+ Using Ion-doped Halloysite Nanotube Catalyst,
Revista de Chimie,
Volume 72, Issue 1,
2021,
Pages 66-78,
ISSN 2668-8212,
https://doi.org/10.37358/RC.21.1.8404.
(https://revistadechimie.ro/Articles.asp?ID=8404)
Keywords: halloysite nanotubes; Ti; Fe; Fenton-like; methylene blue; water treatment


RIS
TY - JOUR
T1 - Considerable Improvement in Fenton-like Degradation of MB Owing to Ti3+/Ti4+ Using Ion-doped Halloysite Nanotube Catalyst
A1 - Wei, Yuan
A2 - Sun, Yating
A3 - Li, Dahua
A4 - Lu, Binda
A5 - Liu, Miaohua
A6 - Liu, Gonggang
A7 - Hu, Jinbo
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2021
VL - 72
IS - 1
SP - 66
EP - 78
UR - https://doi.org/10.37358/RC.21.1.8404
KW - halloysite nanotubes
KW - Ti
KW - Fe
KW - Fenton-like
KW - methylene blue
KW - water treatment
ER -


BibTex
@article{RevCh2021P66,
author = {Wei Yuan and Sun Yating and Li Dahua and Lu Binda and Liu Miaohua and Liu Gonggang and Hu Jinbo},
title = {Considerable Improvement in Fenton-like Degradation of MB Owing to Ti3+/Ti4+ Using Ion-doped Halloysite Nanotube Catalyst},
journal = {Revista de Chimie},
volume = {72},
number = {1},
pages = {66-78},
year = {2021},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.21.1.8404},
url = {https://revistadechimie.ro/Articles.asp?ID=8404}
}
 
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