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The exact morphology of metal organic framework MIL-53(Fe) influences its photocatalytic performance

Hooman Pazhand, Ali Asghar Sabbagh Alvani, Hassan Sameie, Reza Salimi and Dirk Poelman (UGent)
(2023) CHEMISTRYSELECT. 8(8).
Author
Organization
Abstract
Controllable synthesis of Metal-organic frameworks (MOFs) with well-defined morphology, composition and size is of great importance towards understanding their structure-property relationship in various applications. Herein, the effect of morphology of photocatalysts on their optical behavior and photocatalytic efficiency was identified utilizing physical synthetic parameters for methylene blue removal. For this purpose, MIL-53(Fe) was fabricated as an efficient photocatalyst via solvothermal approach using chloride and nitrate salts as different secondary block unit (SBU) sources. Each of the powders obtained by two metal sources was synthesized at three different temperatures (120, 150, and 180 degrees C). The fabricated MOFs were methodically investigated and characterized in terms of structural, textural, morphological and optical. The obtained empirical data confirmed that the particles synthesized at 120 degrees C using iron chloride exhibit the highest efficiency for methylene blue removal. This could be associated to their high surface area and UV light absorption in comparison with other samples. These results can be considered in future research to maximize degradation of organic dyes as a serious pollutant in wastewater.
Keywords
SOL-GEL SYNTHESIS, AQUEOUS-SOLUTIONS, DEGRADATION, ADSORPTION, WATER, NANOCOMPOSITE, MECHANISM, MOFS, PHOTODEGRADATION, PHOTOOXIDATION, Dye degradation, Environment, Iron-based MOFs, Metal-organic frameworks, Water treatment

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Citation

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MLA
Pazhand, Hooman, et al. “The Exact Morphology of Metal Organic Framework MIL-53(Fe) Influences Its Photocatalytic Performance.” CHEMISTRYSELECT, vol. 8, no. 8, 2023, doi:10.1002/slct.202204538.
APA
Pazhand, H., Alvani, A. A. S., Sameie, H., Salimi, R., & Poelman, D. (2023). The exact morphology of metal organic framework MIL-53(Fe) influences its photocatalytic performance. CHEMISTRYSELECT, 8(8). https://doi.org/10.1002/slct.202204538
Chicago author-date
Pazhand, Hooman, Ali Asghar Sabbagh Alvani, Hassan Sameie, Reza Salimi, and Dirk Poelman. 2023. “The Exact Morphology of Metal Organic Framework MIL-53(Fe) Influences Its Photocatalytic Performance.” CHEMISTRYSELECT 8 (8). https://doi.org/10.1002/slct.202204538.
Chicago author-date (all authors)
Pazhand, Hooman, Ali Asghar Sabbagh Alvani, Hassan Sameie, Reza Salimi, and Dirk Poelman. 2023. “The Exact Morphology of Metal Organic Framework MIL-53(Fe) Influences Its Photocatalytic Performance.” CHEMISTRYSELECT 8 (8). doi:10.1002/slct.202204538.
Vancouver
1.
Pazhand H, Alvani AAS, Sameie H, Salimi R, Poelman D. The exact morphology of metal organic framework MIL-53(Fe) influences its photocatalytic performance. CHEMISTRYSELECT. 2023;8(8).
IEEE
[1]
H. Pazhand, A. A. S. Alvani, H. Sameie, R. Salimi, and D. Poelman, “The exact morphology of metal organic framework MIL-53(Fe) influences its photocatalytic performance,” CHEMISTRYSELECT, vol. 8, no. 8, 2023.
@article{01GWRV6WW3NH48Q7Q4VCH06Y07,
  abstract     = {{Controllable synthesis of Metal-organic frameworks (MOFs) with well-defined morphology, composition and size is of great importance towards understanding their structure-property relationship in various applications. Herein, the effect of morphology of photocatalysts on their optical behavior and photocatalytic efficiency was identified utilizing physical synthetic parameters for methylene blue removal. For this purpose, MIL-53(Fe) was fabricated as an efficient photocatalyst via solvothermal approach using chloride and nitrate salts as different secondary block unit (SBU) sources. Each of the powders obtained by two metal sources was synthesized at three different temperatures (120, 150, and 180 degrees C). The fabricated MOFs were methodically investigated and characterized in terms of structural, textural, morphological and optical. The obtained empirical data confirmed that the particles synthesized at 120 degrees C using iron chloride exhibit the highest efficiency for methylene blue removal. This could be associated to their high surface area and UV light absorption in comparison with other samples. These results can be considered in future research to maximize degradation of organic dyes as a serious pollutant in wastewater.}},
  articleno    = {{e202204538}},
  author       = {{Pazhand, Hooman and  Alvani, Ali Asghar Sabbagh and  Sameie, Hassan and  Salimi, Reza and Poelman, Dirk}},
  issn         = {{2365-6549}},
  journal      = {{CHEMISTRYSELECT}},
  keywords     = {{SOL-GEL SYNTHESIS,AQUEOUS-SOLUTIONS,DEGRADATION,ADSORPTION,WATER,NANOCOMPOSITE,MECHANISM,MOFS,PHOTODEGRADATION,PHOTOOXIDATION,Dye degradation,Environment,Iron-based MOFs,Metal-organic frameworks,Water treatment}},
  language     = {{eng}},
  number       = {{8}},
  pages        = {{12}},
  title        = {{The exact morphology of metal organic framework MIL-53(Fe) influences its photocatalytic performance}},
  url          = {{http://doi.org/10.1002/slct.202204538}},
  volume       = {{8}},
  year         = {{2023}},
}
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