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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2020, Volume 71, Issue 7, 145-152

https://doi.org/10.37358/RC.20.7.8232

Maria Harja, Amalia-Maria Sescu, Lidia Favier, Doina Lutic

Doping Titanium Dioxide with Palladiun for Enhancing thePhotocatalytic Decontamination and Mineralization of a Refractory Water Pollutant

Abstract:

The photocatalytic performance of a commercial TiO2 doped by incipient wet impregnation with palladium (sample named TiO2-Pd), was evaluated in the heterogeneous degradation process using as test molecule the clofibric acid (CA), a metabolism product of a drug used as blood lipid regulator. The catalyst was characterised by XRD, SEM and UV-VIS reflectance spectroscopy. The photocatalytic potential of this new catalyst was evaluated at laboratory scale under UV-A irradiation conditions. The influence of a few key parameters was studied in order to optimize the process conditions. The results shown that TiO2-Pd can completely remove the target pollutant under the optimal conditions (0.2 g/L catalyst, 5 mg/L CA, 6.2 mW/cm2 irradiation flux). Moreover, the CA mineralization was evaluated by TOC and a 65% mineralization yield was obtained, confirming the good photocatalytic activity of TiO2-Pd.
Keywords:
Pd-doped TiO2; clofibric acid; parametric study; mineralization

Issue: 2020, Volume 71, Issue 7
Pages: 145-152
Publication date: 2020/8/4
https://doi.org/10.37358/RC.20.7.8232
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
HARJA, M., SESCU, A., FAVIER, L., LUTIC, D., Doping Titanium Dioxide with Palladiun for Enhancing thePhotocatalytic Decontamination and Mineralization of a Refractory Water Pollutant, Rev. Chim., 71(7), 2020, 145-152.

Vancouver
Harja M, Sescu A, Favier L, Lutic D. Doping Titanium Dioxide with Palladiun for Enhancing thePhotocatalytic Decontamination and Mineralization of a Refractory Water Pollutant. Rev. Chim.[internet]. 2020 Jul;71(7):145-152. Available from: https://doi.org/10.37358/RC.20.7.8232


APA 6th edition
Harja, M., Sescu, A., Favier, L. & Lutic, D. (2020). Doping Titanium Dioxide with Palladiun for Enhancing thePhotocatalytic Decontamination and Mineralization of a Refractory Water Pollutant. Revista de Chimie, 71(7), 145-152. https://doi.org/10.37358/RC.20.7.8232


Harvard
Harja, M., Sescu, A., Favier, L., Lutic, D. (2020). 'Doping Titanium Dioxide with Palladiun for Enhancing thePhotocatalytic Decontamination and Mineralization of a Refractory Water Pollutant', Revista de Chimie, 71(7), pp. 145-152. https://doi.org/10.37358/RC.20.7.8232


IEEE
M. Harja, A. Sescu, L. Favier, D. Lutic, "Doping Titanium Dioxide with Palladiun for Enhancing thePhotocatalytic Decontamination and Mineralization of a Refractory Water Pollutant". Revista de Chimie, vol. 71, no. 7, pp. 145-152, 2020. [online]. https://doi.org/10.37358/RC.20.7.8232


Text
Maria Harja, Amalia-Maria Sescu, Lidia Favier, Doina Lutic,
Doping Titanium Dioxide with Palladiun for Enhancing thePhotocatalytic Decontamination and Mineralization of a Refractory Water Pollutant,
Revista de Chimie,
Volume 71, Issue 7,
2020,
Pages 145-152,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.7.8232.
(https://revistadechimie.ro/Articles.asp?ID=8232)
Keywords: Pd-doped TiO2; clofibric acid; parametric study; mineralization


RIS
TY - JOUR
T1 - Doping Titanium Dioxide with Palladiun for Enhancing thePhotocatalytic Decontamination and Mineralization of a Refractory Water Pollutant
A1 - Harja, Maria
A2 - Sescu, Amalia-Maria
A3 - Favier, Lidia
A4 - Lutic, Doina
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 7
SP - 145
EP - 152
UR - https://doi.org/10.37358/RC.20.7.8232
KW - Pd-doped TiO2
KW - clofibric acid
KW - parametric study
KW - mineralization
ER -


BibTex
@article{RevCh2020P145,
author = {Harja Maria and Sescu Amalia-Maria and Favier Lidia and Lutic Doina},
title = {Doping Titanium Dioxide with Palladiun for Enhancing thePhotocatalytic Decontamination and Mineralization of a Refractory Water Pollutant},
journal = {Revista de Chimie},
volume = {71},
number = {7},
pages = {145-152},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.7.8232},
url = {https://revistadechimie.ro/Articles.asp?ID=8232}
}
 
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