Facile synthesis of porous graphitic carbon nitride via sulfuric acid post-treatment and its activity for methylene blue degradation

Arza Ajeng Mahardika; Ade Irma Rozafia; Djoko Hartanto

doi:10.1063/5.0207253

Facile synthesis of porous graphitic carbon nitride via sulfuric acid post-treatment and its activity for methylene blue degradation

Arza Ajeng Mahardika, Ade Irma Rozafia, Djoko Hartanto^*

^*Corresponding author for this work

Institut Teknologi Sepuluh Nopember

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

Abstract

Porous graphitic carbon nitride (porous g-C3N4) was successfully prepared by post-treatment process using concentrated sulfuric acid for the pore formation. The characterizations using X-ray diffraction (XRD) and Fourier transform infrared (FTIR) show that the formation of the pores does not significantly change the structural properties of the g-C3N4. The formation of pores was indicated by the enlarged surface area. Photocatalytic performance test on the degradation of methylene blue (MB) shows that porous g-C3N4 has an enhanced photocatalytic activity compared to the bulk g-C3N4, which can be attributed to the larger surface area and a more efficient charge carriers' transfer on the porous g-C3N4.

Original language	English
Article number	020026
Journal	AIP Conference Proceedings
Volume	3071
Issue number	1
DOIs	https://doi.org/10.1063/5.0207253
Publication status	Published - 11 Apr 2024
Event	5th International Seminar on Chemistry, ISoC 2022 - Surabaya, Indonesia Duration: 12 Oct 2022 → 13 Oct 2022

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title = "Facile synthesis of porous graphitic carbon nitride via sulfuric acid post-treatment and its activity for methylene blue degradation",

abstract = "Porous graphitic carbon nitride (porous g-C3N4) was successfully prepared by post-treatment process using concentrated sulfuric acid for the pore formation. The characterizations using X-ray diffraction (XRD) and Fourier transform infrared (FTIR) show that the formation of the pores does not significantly change the structural properties of the g-C3N4. The formation of pores was indicated by the enlarged surface area. Photocatalytic performance test on the degradation of methylene blue (MB) shows that porous g-C3N4 has an enhanced photocatalytic activity compared to the bulk g-C3N4, which can be attributed to the larger surface area and a more efficient charge carriers' transfer on the porous g-C3N4.",

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AU - Mahardika, Arza Ajeng

AU - Rozafia, Ade Irma

AU - Hartanto, Djoko

PY - 2024/4/11

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N2 - Porous graphitic carbon nitride (porous g-C3N4) was successfully prepared by post-treatment process using concentrated sulfuric acid for the pore formation. The characterizations using X-ray diffraction (XRD) and Fourier transform infrared (FTIR) show that the formation of the pores does not significantly change the structural properties of the g-C3N4. The formation of pores was indicated by the enlarged surface area. Photocatalytic performance test on the degradation of methylene blue (MB) shows that porous g-C3N4 has an enhanced photocatalytic activity compared to the bulk g-C3N4, which can be attributed to the larger surface area and a more efficient charge carriers' transfer on the porous g-C3N4.

AB - Porous graphitic carbon nitride (porous g-C3N4) was successfully prepared by post-treatment process using concentrated sulfuric acid for the pore formation. The characterizations using X-ray diffraction (XRD) and Fourier transform infrared (FTIR) show that the formation of the pores does not significantly change the structural properties of the g-C3N4. The formation of pores was indicated by the enlarged surface area. Photocatalytic performance test on the degradation of methylene blue (MB) shows that porous g-C3N4 has an enhanced photocatalytic activity compared to the bulk g-C3N4, which can be attributed to the larger surface area and a more efficient charge carriers' transfer on the porous g-C3N4.

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Facile synthesis of porous graphitic carbon nitride via sulfuric acid post-treatment and its activity for methylene blue degradation

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