Synthesis and characterization of Fe-doped ZnO/Graphene nanocomposites and their photocatalytic efficiency to degrade methyl orange

M. I. Pratiwi; N. Afifah; R. Saleh

doi:10.1088/1742-6596/1725/1/012007

Synthesis and characterization of Fe-doped ZnO/Graphene nanocomposites and their photocatalytic efficiency to degrade methyl orange

M. I. Pratiwi, N. Afifah, R. Saleh

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

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Abstract

Various amounts (3, 5, and 10 wt.%) of graphene were coupled with Fe-doped ZnO nanoparticles by the co-precipitation method. The Fe:ZnO/G nanocomposites structural and vibration modes were studied using X-ray Diffraction (XRD), Raman, and Fourier Transform Infrared (FTIR) spectroscopies. The spectra showed that the intensity of graphene increased with its amount. The thermal stability of the nanocomposites was examined by the Differential Thermal/Thermogravimetric Analysis (DTA/TGA). The DTA curves indicated that increasing graphene's loading could increase their thermal stability. Their photocatalytic activities were also checked under UV light irradiation where methyl orange was used as the model of organic pollutant.

Original language	English
Article number	012007
Journal	Journal of Physics: Conference Series
Volume	1725
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1725/1/012007
Publication status	Published - 12 Jan 2021
Event	2nd Basic and Applied Sciences Interdisciplinary Conference 2018, BASIC 2018 - Depok, Indonesia Duration: 3 Aug 2018 → 4 Aug 2018

Keywords

Graphene
Methyl orange
Photocatalytic

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10.1088/1742-6596/1725/1/012007

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title = "Synthesis and characterization of Fe-doped ZnO/Graphene nanocomposites and their photocatalytic efficiency to degrade methyl orange",

abstract = "Various amounts (3, 5, and 10 wt.%) of graphene were coupled with Fe-doped ZnO nanoparticles by the co-precipitation method. The Fe:ZnO/G nanocomposites structural and vibration modes were studied using X-ray Diffraction (XRD), Raman, and Fourier Transform Infrared (FTIR) spectroscopies. The spectra showed that the intensity of graphene increased with its amount. The thermal stability of the nanocomposites was examined by the Differential Thermal/Thermogravimetric Analysis (DTA/TGA). The DTA curves indicated that increasing graphene's loading could increase their thermal stability. Their photocatalytic activities were also checked under UV light irradiation where methyl orange was used as the model of organic pollutant.",

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AU - Pratiwi, M. I.

AU - Afifah, N.

AU - Saleh, R.

PY - 2021/1/12

Y1 - 2021/1/12

N2 - Various amounts (3, 5, and 10 wt.%) of graphene were coupled with Fe-doped ZnO nanoparticles by the co-precipitation method. The Fe:ZnO/G nanocomposites structural and vibration modes were studied using X-ray Diffraction (XRD), Raman, and Fourier Transform Infrared (FTIR) spectroscopies. The spectra showed that the intensity of graphene increased with its amount. The thermal stability of the nanocomposites was examined by the Differential Thermal/Thermogravimetric Analysis (DTA/TGA). The DTA curves indicated that increasing graphene's loading could increase their thermal stability. Their photocatalytic activities were also checked under UV light irradiation where methyl orange was used as the model of organic pollutant.

AB - Various amounts (3, 5, and 10 wt.%) of graphene were coupled with Fe-doped ZnO nanoparticles by the co-precipitation method. The Fe:ZnO/G nanocomposites structural and vibration modes were studied using X-ray Diffraction (XRD), Raman, and Fourier Transform Infrared (FTIR) spectroscopies. The spectra showed that the intensity of graphene increased with its amount. The thermal stability of the nanocomposites was examined by the Differential Thermal/Thermogravimetric Analysis (DTA/TGA). The DTA curves indicated that increasing graphene's loading could increase their thermal stability. Their photocatalytic activities were also checked under UV light irradiation where methyl orange was used as the model of organic pollutant.

KW - Graphene

KW - Methyl orange

KW - Photocatalytic

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DO - 10.1088/1742-6596/1725/1/012007

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JF - Journal of Physics: Conference Series

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Synthesis and characterization of Fe-doped ZnO/Graphene nanocomposites and their photocatalytic efficiency to degrade methyl orange

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Keywords

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