Open Access
Open access
IOP Publishing
Journal of Physics: Conference Series
,  volume 2696 ,  issue 1 ,  pages 12011

Concentration Dependences of Photocatalytic Activity in Green-Synthesis Fe3O4/TiO2 Nanocomposite Utilizing Moringa Oleifera for Methylene Blue Dye Degradation

Rizal Ahmad Fauzi 1
, 
Rizal Ahmad Fauzi 1
, 
Nurul Imani Istiqomah 2
, 
Emi Kurnia Sari 2
, 
Edi Suharyadi 2
, 
Hasniah Aliah 1
1
 
Department of Physics, Faculty of Science and Technology, UIN Sunan Gunung Djati, Bandung, Indonesia. | 
2
 
Publication type: Journal Article
Publication date: 2024-01-01
IOP Publishing
SJR: 0.187
CiteScore: 1.3
Impact factor: —
ISSN: 17426588, 17426596
General Medicine
Abstract

Moringa Oleifera (MO) extract is used for green-synthesis of magnetic nanoparticles Fe3O4/TiO2 for methylene blue (MB) dye degradation. Fe3O4 was characterized using an X-ray diffractometer (XRD) showing a cubic inverse spinel structure with an average crystallite size of 5.49 nm and an average crystallite size of Fe3O4/TiO2 nanocomposites of 5.37 nm. In the UV-Vis results, the Fe3O4/TiO2 nanocomposite has band gap of 3.48 eV. MB degradation increased by increasing mass of the Fe3O4/TiO2 nanocomposite. The irradiation time of 60 minutes with a mass of 0.06 grams had the highest degradation percentage reaching 98.4%. The Fe3O4/TiO2 nanocomposites can be reused up to two times without a significant decrease in the percentage of MB due to their magnetic properties.

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Rizal Ahmad Fauzi et al. Concentration Dependences of Photocatalytic Activity in Green-Synthesis Fe3O4/TiO2 Nanocomposite Utilizing Moringa Oleifera for Methylene Blue Dye Degradation // Journal of Physics: Conference Series. 2024. Vol. 2696. No. 1. p. 12011.
GOST all authors (up to 50) Copy
Rizal Ahmad Fauzi, Ahmad Fauzi R., Imani Istiqomah N., Kurnia Sari E., Suharyadi E., Aliah H. Concentration Dependences of Photocatalytic Activity in Green-Synthesis Fe3O4/TiO2 Nanocomposite Utilizing Moringa Oleifera for Methylene Blue Dye Degradation // Journal of Physics: Conference Series. 2024. Vol. 2696. No. 1. p. 12011.
RIS |
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TY - JOUR
DO - 10.1088/1742-6596/2696/1/012011
UR - https://iopscience.iop.org/article/10.1088/1742-6596/2696/1/012011
TI - Concentration Dependences of Photocatalytic Activity in Green-Synthesis Fe3O4/TiO2 Nanocomposite Utilizing Moringa Oleifera for Methylene Blue Dye Degradation
T2 - Journal of Physics: Conference Series
AU - Rizal Ahmad Fauzi
AU - Ahmad Fauzi, Rizal
AU - Imani Istiqomah, Nurul
AU - Kurnia Sari, Emi
AU - Suharyadi, Edi
AU - Aliah, Hasniah
PY - 2024
DA - 2024/01/01
PB - IOP Publishing
SP - 12011
IS - 1
VL - 2696
SN - 1742-6588
SN - 1742-6596
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2024_Rizal Ahmad Fauzi,
author = {Rizal Ahmad Fauzi and Rizal Ahmad Fauzi and Nurul Imani Istiqomah and Emi Kurnia Sari and Edi Suharyadi and Hasniah Aliah},
title = {Concentration Dependences of Photocatalytic Activity in Green-Synthesis Fe3O4/TiO2 Nanocomposite Utilizing Moringa Oleifera for Methylene Blue Dye Degradation},
journal = {Journal of Physics: Conference Series},
year = {2024},
volume = {2696},
publisher = {IOP Publishing},
month = {jan},
url = {https://iopscience.iop.org/article/10.1088/1742-6596/2696/1/012011},
number = {1},
pages = {12011},
doi = {10.1088/1742-6596/2696/1/012011}
}
MLA
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MLA Copy
Rizal Ahmad Fauzi, et al. “Concentration Dependences of Photocatalytic Activity in Green-Synthesis Fe3O4/TiO2 Nanocomposite Utilizing Moringa Oleifera for Methylene Blue Dye Degradation.” Journal of Physics: Conference Series, vol. 2696, no. 1, Jan. 2024, p. 12011. https://iopscience.iop.org/article/10.1088/1742-6596/2696/1/012011.