A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency

Hakim Qaid Naji Museed Alarique; Elyas Sadeq Al-Aghbari; Niyazi Abdulmawla Sallam Al–Areqi; Ahlam Al–Alas; Khalid Ahmed Saeed Ghaleb

doi:doi:10.11648/j.ajpc.20140306.13

A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency

Hakim Qaid Naji Museed Alarique, Elyas Sadeq Al-Aghbari, Niyazi Abdulmawla Sallam Al–Areqi, Ahlam Al–Alas, Khalid Ahmed Saeed Ghaleb

Published in American Journal of Physical Chemistry (Volume 3, Issue 6)

Received: 29 November 2014 Accepted: 7 December 2014 Published: 18 December 2014

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Abstract

A novel visible– light driven photocatalyst, BIMNVOX.x was synthesized by ethylene glycol–citrate sol–gel route and microwave- assisted calcination. The phocatalyst was characterized structurally by X–ray powder diffraction (XRPD) and simultaneous thermogravimetric–differential thermal analysis (TG–DTA). Its optical and surface properties were determined by means of UV–vis absorption spectrophotometry and BET– nitrogen adsorption isotherm measurements, respectively. The photocatalytic efficiency of BIMNVOX.x system was investigated by applying the pseudo first- order kinetic model to the photocatalytic degradation reaction of crystal violet, CV dye in aqueous solution under visible light irradiation. The β (orthorhombic) –BIMNVOX phase, space group Acam exhibited the highest photocatalytic degradability, indicating that the photocatalytic efficiency of BIMNVOX catalyst is essentially enhanced by the increased number of catalyst active sites, irrespective of the kind of phase stabilized and the increasing photoabsorption ability with Mn dopant content. Moreover, the possible photocatalytic degradation mechanism of aqueous CV dye solution under visible light irradiation was also proposed.

Published in	American Journal of Physical Chemistry (Volume 3, Issue 6)
DOI	10.11648/j.ajpc.20140306.13
Page(s)	102-108
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Photocatalyst, BIMNVOX, Microwave- Assisted Calcination, Crystal Violet, Perovskites

References

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Hakim Qaid Naji Museed Alarique, Elyas Sadeq Al-Aghbari, Niyazi Abdulmawla Sallam Al–Areqi, Ahlam Al–Alas, Khalid Ahmed Saeed Ghaleb. (2014). A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency. American Journal of Physical Chemistry, 3(6), 102-108. https://doi.org/10.11648/j.ajpc.20140306.13

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ACS Style

Hakim Qaid Naji Museed Alarique; Elyas Sadeq Al-Aghbari; Niyazi Abdulmawla Sallam Al–Areqi; Ahlam Al–Alas; Khalid Ahmed Saeed Ghaleb. A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency. Am. J. Phys. Chem. 2014, 3(6), 102-108. doi: 10.11648/j.ajpc.20140306.13

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AMA Style

Hakim Qaid Naji Museed Alarique, Elyas Sadeq Al-Aghbari, Niyazi Abdulmawla Sallam Al–Areqi, Ahlam Al–Alas, Khalid Ahmed Saeed Ghaleb. A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency. Am J Phys Chem. 2014;3(6):102-108. doi: 10.11648/j.ajpc.20140306.13

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@article{10.11648/j.ajpc.20140306.13,
  author = {Hakim Qaid Naji Museed Alarique and Elyas Sadeq Al-Aghbari and Niyazi Abdulmawla Sallam Al–Areqi and Ahlam Al–Alas and Khalid Ahmed Saeed Ghaleb},
  title = {A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency},
  journal = {American Journal of Physical Chemistry},
  volume = {3},
  number = {6},
  pages = {102-108},
  doi = {10.11648/j.ajpc.20140306.13},
  url = {https://doi.org/10.11648/j.ajpc.20140306.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpc.20140306.13},
  abstract = {A novel visible– light driven photocatalyst, BIMNVOX.x was synthesized by ethylene glycol–citrate sol–gel route and microwave- assisted calcination. The phocatalyst was characterized structurally by X–ray powder diffraction (XRPD) and simultaneous thermogravimetric–differential thermal analysis (TG–DTA). Its optical and surface properties were determined by means of UV–vis absorption spectrophotometry and BET– nitrogen adsorption isotherm measurements, respectively. The photocatalytic efficiency of BIMNVOX.x system was investigated by applying the pseudo first- order kinetic model to the photocatalytic degradation reaction of crystal violet, CV dye in aqueous solution under visible light irradiation. The β (orthorhombic) –BIMNVOX phase, space group Acam exhibited the highest photocatalytic degradability, indicating  that the photocatalytic efficiency of BIMNVOX catalyst is  essentially enhanced by the increased number of catalyst active sites, irrespective of  the kind of phase stabilized and the increasing photoabsorption ability with Mn dopant content. Moreover, the possible photocatalytic degradation mechanism of aqueous CV dye solution under visible light irradiation was also proposed.},
 year = {2014}
}

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TY  - JOUR
T1  - A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency
AU  - Hakim Qaid Naji Museed Alarique
AU  - Elyas Sadeq Al-Aghbari
AU  - Niyazi Abdulmawla Sallam Al–Areqi
AU  - Ahlam Al–Alas
AU  - Khalid Ahmed Saeed Ghaleb
Y1  - 2014/12/18
PY  - 2014
N1  - https://doi.org/10.11648/j.ajpc.20140306.13
DO  - 10.11648/j.ajpc.20140306.13
T2  - American Journal of Physical Chemistry
JF  - American Journal of Physical Chemistry
JO  - American Journal of Physical Chemistry
SP  - 102
EP  - 108
PB  - Science Publishing Group
SN  - 2327-2449
UR  - https://doi.org/10.11648/j.ajpc.20140306.13
AB  - A novel visible– light driven photocatalyst, BIMNVOX.x was synthesized by ethylene glycol–citrate sol–gel route and microwave- assisted calcination. The phocatalyst was characterized structurally by X–ray powder diffraction (XRPD) and simultaneous thermogravimetric–differential thermal analysis (TG–DTA). Its optical and surface properties were determined by means of UV–vis absorption spectrophotometry and BET– nitrogen adsorption isotherm measurements, respectively. The photocatalytic efficiency of BIMNVOX.x system was investigated by applying the pseudo first- order kinetic model to the photocatalytic degradation reaction of crystal violet, CV dye in aqueous solution under visible light irradiation. The β (orthorhombic) –BIMNVOX phase, space group Acam exhibited the highest photocatalytic degradability, indicating  that the photocatalytic efficiency of BIMNVOX catalyst is  essentially enhanced by the increased number of catalyst active sites, irrespective of  the kind of phase stabilized and the increasing photoabsorption ability with Mn dopant content. Moreover, the possible photocatalytic degradation mechanism of aqueous CV dye solution under visible light irradiation was also proposed.
VL  - 3
IS  - 6
ER  -

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Author Information

Hakim Qaid Naji Museed Alarique

Department of Chemistry, Faculty of Education, Taiz University, Taiz, Yemen
Elyas Sadeq Al-Aghbari

Department of Chemistry, Faculty of Applied Science, Taiz University, Taiz, Yemen
Niyazi Abdulmawla Sallam Al–Areqi

Department of Chemistry, Faculty of Applied Science, Taiz University, Taiz, Yemen
Ahlam Al–Alas

Department of Chemistry, Faculty of Applied Science, Taiz University, Taiz, Yemen
Khalid Ahmed Saeed Ghaleb

Department of Chemistry, Faculty of Applied Science, Taiz University, Taiz, Yemen

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APA Style

Hakim Qaid Naji Museed Alarique, Elyas Sadeq Al-Aghbari, Niyazi Abdulmawla Sallam Al–Areqi, Ahlam Al–Alas, Khalid Ahmed Saeed Ghaleb. (2014). A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency. American Journal of Physical Chemistry, 3(6), 102-108. https://doi.org/10.11648/j.ajpc.20140306.13

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ACS Style

Hakim Qaid Naji Museed Alarique; Elyas Sadeq Al-Aghbari; Niyazi Abdulmawla Sallam Al–Areqi; Ahlam Al–Alas; Khalid Ahmed Saeed Ghaleb. A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency. Am. J. Phys. Chem. 2014, 3(6), 102-108. doi: 10.11648/j.ajpc.20140306.13

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AMA Style

Hakim Qaid Naji Museed Alarique, Elyas Sadeq Al-Aghbari, Niyazi Abdulmawla Sallam Al–Areqi, Ahlam Al–Alas, Khalid Ahmed Saeed Ghaleb. A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency. Am J Phys Chem. 2014;3(6):102-108. doi: 10.11648/j.ajpc.20140306.13

Copy | Download

@article{10.11648/j.ajpc.20140306.13,
  author = {Hakim Qaid Naji Museed Alarique and Elyas Sadeq Al-Aghbari and Niyazi Abdulmawla Sallam Al–Areqi and Ahlam Al–Alas and Khalid Ahmed Saeed Ghaleb},
  title = {A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency},
  journal = {American Journal of Physical Chemistry},
  volume = {3},
  number = {6},
  pages = {102-108},
  doi = {10.11648/j.ajpc.20140306.13},
  url = {https://doi.org/10.11648/j.ajpc.20140306.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpc.20140306.13},
  abstract = {A novel visible– light driven photocatalyst, BIMNVOX.x was synthesized by ethylene glycol–citrate sol–gel route and microwave- assisted calcination. The phocatalyst was characterized structurally by X–ray powder diffraction (XRPD) and simultaneous thermogravimetric–differential thermal analysis (TG–DTA). Its optical and surface properties were determined by means of UV–vis absorption spectrophotometry and BET– nitrogen adsorption isotherm measurements, respectively. The photocatalytic efficiency of BIMNVOX.x system was investigated by applying the pseudo first- order kinetic model to the photocatalytic degradation reaction of crystal violet, CV dye in aqueous solution under visible light irradiation. The β (orthorhombic) –BIMNVOX phase, space group Acam exhibited the highest photocatalytic degradability, indicating  that the photocatalytic efficiency of BIMNVOX catalyst is  essentially enhanced by the increased number of catalyst active sites, irrespective of  the kind of phase stabilized and the increasing photoabsorption ability with Mn dopant content. Moreover, the possible photocatalytic degradation mechanism of aqueous CV dye solution under visible light irradiation was also proposed.},
 year = {2014}
}

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TY  - JOUR
T1  - A Novel Visible– Light Driven Photocatalyst: Ethylene Glycol–Citrate Sol–Gel Synthesis, Microwave–Assisted Calcination, and Photocatalytic Efficiency
AU  - Hakim Qaid Naji Museed Alarique
AU  - Elyas Sadeq Al-Aghbari
AU  - Niyazi Abdulmawla Sallam Al–Areqi
AU  - Ahlam Al–Alas
AU  - Khalid Ahmed Saeed Ghaleb
Y1  - 2014/12/18
PY  - 2014
N1  - https://doi.org/10.11648/j.ajpc.20140306.13
DO  - 10.11648/j.ajpc.20140306.13
T2  - American Journal of Physical Chemistry
JF  - American Journal of Physical Chemistry
JO  - American Journal of Physical Chemistry
SP  - 102
EP  - 108
PB  - Science Publishing Group
SN  - 2327-2449
UR  - https://doi.org/10.11648/j.ajpc.20140306.13
AB  - A novel visible– light driven photocatalyst, BIMNVOX.x was synthesized by ethylene glycol–citrate sol–gel route and microwave- assisted calcination. The phocatalyst was characterized structurally by X–ray powder diffraction (XRPD) and simultaneous thermogravimetric–differential thermal analysis (TG–DTA). Its optical and surface properties were determined by means of UV–vis absorption spectrophotometry and BET– nitrogen adsorption isotherm measurements, respectively. The photocatalytic efficiency of BIMNVOX.x system was investigated by applying the pseudo first- order kinetic model to the photocatalytic degradation reaction of crystal violet, CV dye in aqueous solution under visible light irradiation. The β (orthorhombic) –BIMNVOX phase, space group Acam exhibited the highest photocatalytic degradability, indicating  that the photocatalytic efficiency of BIMNVOX catalyst is  essentially enhanced by the increased number of catalyst active sites, irrespective of  the kind of phase stabilized and the increasing photoabsorption ability with Mn dopant content. Moreover, the possible photocatalytic degradation mechanism of aqueous CV dye solution under visible light irradiation was also proposed.
VL  - 3
IS  - 6
ER  -

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