SYNTHESIZE METAL-ORGANIC FRAMEWORKS FROM CHROMIUM METAL IONS AND PTCDA LIGANDS FOR METHYLENE BLUE PHOTODEGRADATION

N. Saridewi; F. M. Azhar; P. A. Abdillah; A. Zulys; S. Nurbayti; L. Tulhusna; A. Adawiah

doi:10.31788/RJC.2022.1547046

SYNTHESIZE METAL-ORGANIC FRAMEWORKS FROM CHROMIUM METAL IONS AND PTCDA LIGANDS FOR METHYLENE BLUE PHOTODEGRADATION

N. Saridewi, F. M. Azhar, P. A. Abdillah, A. Zulys, S. Nurbayti, L. Tulhusna, A. Adawiah

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

A new photocatalyst-based metal-organic framework (MOFs) Cr-PTC was synthesized from chromium ion and sodium perylene-3,4,9,10-tetracarboxylate by the solvothermal method. This study aims to construct MOFs Cr-PTC and analyze their degradation photocatalytic activity against methylene blue under mercury lamp irradiation as the visible light source. XRD Spectrum exhibited MOFs Cr-PTC has intensity at a value of 2θ = 9.17°; 12.865°; 25.621°; and 27.85°. MOFs Cr-PTC has a narrow bandgap energy of 2.01 eV. MOFs Cr-PTC has good photocatalytic activity in methylene blue degradation under visible light irradiation at neutral pH with 87.22 mg/gram degradation capacity for 180 minutes. Species that play a dominant role in photocatalytic methylene blue degradation are hydroxyl radicals (•OH) and holes (h⁺) and are assisted by other species such as excited electrons (e^-) and superoxide radicals (•O₂^-).

Original language	English
Pages (from-to)	2544-2550
Number of pages	7
Journal	Rasayan Journal of Chemistry
Volume	15
Issue number	4
DOIs	https://doi.org/10.31788/RJC.2022.1547046
Publication status	Published - 1 Oct 2022

Keywords

Methylene Blue
MOFs Cr-PTC
Photocatalyst
Solvothermal

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@article{327410a8bef6437989f081d36f509c3e,

title = "SYNTHESIZE METAL-ORGANIC FRAMEWORKS FROM CHROMIUM METAL IONS AND PTCDA LIGANDS FOR METHYLENE BLUE PHOTODEGRADATION",

abstract = "A new photocatalyst-based metal-organic framework (MOFs) Cr-PTC was synthesized from chromium ion and sodium perylene-3,4,9,10-tetracarboxylate by the solvothermal method. This study aims to construct MOFs Cr-PTC and analyze their degradation photocatalytic activity against methylene blue under mercury lamp irradiation as the visible light source. XRD Spectrum exhibited MOFs Cr-PTC has intensity at a value of 2θ = 9.17°; 12.865°; 25.621°; and 27.85°. MOFs Cr-PTC has a narrow bandgap energy of 2.01 eV. MOFs Cr-PTC has good photocatalytic activity in methylene blue degradation under visible light irradiation at neutral pH with 87.22 mg/gram degradation capacity for 180 minutes. Species that play a dominant role in photocatalytic methylene blue degradation are hydroxyl radicals (•OH) and holes (h+) and are assisted by other species such as excited electrons (e-) and superoxide radicals (•O2-).",

keywords = "Methylene Blue, MOFs Cr-PTC, Photocatalyst, Solvothermal",

author = "N. Saridewi and Azhar, {F. M.} and Abdillah, {P. A.} and A. Zulys and S. Nurbayti and L. Tulhusna and A. Adawiah",

note = "Funding Information: The authors wish to thank UIN Syarif Hidayatullah Jakarta for financial support to carry out this research with the contract number B-304/LP2M-PUSLITPEN/TL.03/2022. Publisher Copyright: {\textcopyright} 2022, Rasayan Journal of Chemistry, c/o Dr. Pratima Sharma. All rights reserved.",

year = "2022",

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doi = "10.31788/RJC.2022.1547046",

language = "English",

volume = "15",

pages = "2544--2550",

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publisher = "Rasayan Journal",

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TY - JOUR

T1 - SYNTHESIZE METAL-ORGANIC FRAMEWORKS FROM CHROMIUM METAL IONS AND PTCDA LIGANDS FOR METHYLENE BLUE PHOTODEGRADATION

AU - Saridewi, N.

AU - Azhar, F. M.

AU - Abdillah, P. A.

AU - Zulys, A.

AU - Nurbayti, S.

AU - Tulhusna, L.

AU - Adawiah, A.

N1 - Funding Information: The authors wish to thank UIN Syarif Hidayatullah Jakarta for financial support to carry out this research with the contract number B-304/LP2M-PUSLITPEN/TL.03/2022. Publisher Copyright: © 2022, Rasayan Journal of Chemistry, c/o Dr. Pratima Sharma. All rights reserved.

PY - 2022/10/1

Y1 - 2022/10/1

N2 - A new photocatalyst-based metal-organic framework (MOFs) Cr-PTC was synthesized from chromium ion and sodium perylene-3,4,9,10-tetracarboxylate by the solvothermal method. This study aims to construct MOFs Cr-PTC and analyze their degradation photocatalytic activity against methylene blue under mercury lamp irradiation as the visible light source. XRD Spectrum exhibited MOFs Cr-PTC has intensity at a value of 2θ = 9.17°; 12.865°; 25.621°; and 27.85°. MOFs Cr-PTC has a narrow bandgap energy of 2.01 eV. MOFs Cr-PTC has good photocatalytic activity in methylene blue degradation under visible light irradiation at neutral pH with 87.22 mg/gram degradation capacity for 180 minutes. Species that play a dominant role in photocatalytic methylene blue degradation are hydroxyl radicals (•OH) and holes (h+) and are assisted by other species such as excited electrons (e-) and superoxide radicals (•O2-).

AB - A new photocatalyst-based metal-organic framework (MOFs) Cr-PTC was synthesized from chromium ion and sodium perylene-3,4,9,10-tetracarboxylate by the solvothermal method. This study aims to construct MOFs Cr-PTC and analyze their degradation photocatalytic activity against methylene blue under mercury lamp irradiation as the visible light source. XRD Spectrum exhibited MOFs Cr-PTC has intensity at a value of 2θ = 9.17°; 12.865°; 25.621°; and 27.85°. MOFs Cr-PTC has a narrow bandgap energy of 2.01 eV. MOFs Cr-PTC has good photocatalytic activity in methylene blue degradation under visible light irradiation at neutral pH with 87.22 mg/gram degradation capacity for 180 minutes. Species that play a dominant role in photocatalytic methylene blue degradation are hydroxyl radicals (•OH) and holes (h+) and are assisted by other species such as excited electrons (e-) and superoxide radicals (•O2-).

KW - Methylene Blue

KW - MOFs Cr-PTC

KW - Photocatalyst

KW - Solvothermal

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JO - Rasayan Journal of Chemistry

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ER -

SYNTHESIZE METAL-ORGANIC FRAMEWORKS FROM CHROMIUM METAL IONS AND PTCDA LIGANDS FOR METHYLENE BLUE PHOTODEGRADATION

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Keywords

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