Synthesis of 2D boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution
This investigation focused on the photocatalytic treatment of pollutants in waste water using methylene blue (MB) and methyl orange (MO) as the model dyes. In this study, conducting polyaniline (PANI) based nanocomposites doped with 2D hexagonal boron nitride (h-BN) were synthesised using simplistic...
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King Saud University
2018
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my.sunway.eprints.9612019-05-10T08:49:06Z http://eprints.sunway.edu.my/961/ Synthesis of 2D boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution Syed, Shahabuddin * Rashmin, Khanam Khalid, Mohammad * Norazilawati, Muhamad S. Ching, Juan Joon Sharifah, Mohamad Saidur Rahman, * QC Physics This investigation focused on the photocatalytic treatment of pollutants in waste water using methylene blue (MB) and methyl orange (MO) as the model dyes. In this study, conducting polyaniline (PANI) based nanocomposites doped with 2D hexagonal boron nitride (h-BN) were synthesised using simplistic oxidative in-situ polymerization technique by employing ammonium persulfate as an initiator in acidic medium. The synthesised 2D h-BN doped PANI nanocomposites were comprehensively characterized using field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), elemental mapping, X-ray diffraction (XRD), Brunauer-Emmett-Teller analysis (BET), thermogravimetric analysis (TGA), and This investigation focused on the photocatalytic treatment of pollutants in waste water using methylene blue (MB) and methyl orange (MO) as the model dyes. In this study, conducting polyaniline (PANI) based nanocomposites doped with 2D hexagonal boron nitride (h-BN) were synthesised using simplistic oxidative in-situ polymerization technique by employing ammonium persulfate as an initiator in acidic medium. The synthesised 2D h-BN doped PANI nanocomposites were comprehensively characterized using field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), elemental mapping, X-ray diffraction (XRD), Brunauer-Emmett-Teller analysis (BET), thermogravimetric analysis (TGA), andform infrared spectroscopy (FTIR). Degradation of MB and MO dyes under UV irradiations was performed to evaluate the photocatalytic performance of the synthesised nanocomposites. The results indicated that the h-BN nanosheets doped nanocomposites demonstrated better photocatalytic activities as compared to bare PANI or h-BN. Moreover, the nanocomposite P-BN-2, with 2 wt% of 2D h-BN nanosheets was found to be an optimal composition with 93% and 95% degradation efficiency for MB and MO within 90 min respectively. King Saud University 2018-05-19 Article PeerReviewed text en cc_by_4 http://eprints.sunway.edu.my/961/1/M%20Khalid%20Synthesis%20of%202D%20boron%20nitride%20doped%20polyaniline%20hybrid%20nanocomposites%20for%20photocatalytic%20degradation%20of%20carcinogenic%20dyes%20from%20aqueous%20solution.pdf Syed, Shahabuddin * and Rashmin, Khanam and Khalid, Mohammad * and Norazilawati, Muhamad S. and Ching, Juan Joon and Sharifah, Mohamad and Saidur Rahman, * (2018) Synthesis of 2D boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution. Arabian Journal of Chemistry, 11 (6). pp. 1000-1016. ISSN 18785352 http://doi.org/10.1016/j.arabjc.2018.05.004 doi:10.1016/j.arabjc.2018.05.004 |
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QC Physics Syed, Shahabuddin * Rashmin, Khanam Khalid, Mohammad * Norazilawati, Muhamad S. Ching, Juan Joon Sharifah, Mohamad Saidur Rahman, * Synthesis of 2D boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution |
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This investigation focused on the photocatalytic treatment of pollutants in waste water using methylene blue (MB) and methyl orange (MO) as the model dyes. In this study, conducting polyaniline (PANI) based nanocomposites doped with 2D hexagonal boron nitride (h-BN) were synthesised using simplistic oxidative in-situ polymerization technique by employing ammonium persulfate as an initiator in acidic medium. The synthesised 2D h-BN doped PANI nanocomposites
were comprehensively characterized using field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), elemental mapping, X-ray diffraction (XRD), Brunauer-Emmett-Teller analysis (BET), thermogravimetric analysis (TGA), and This investigation focused on the photocatalytic treatment of pollutants in waste water using methylene blue (MB) and methyl orange (MO) as the model dyes. In this study, conducting
polyaniline (PANI) based nanocomposites doped with 2D hexagonal boron nitride (h-BN) were synthesised using simplistic oxidative in-situ polymerization technique by employing ammonium persulfate as an initiator in acidic medium. The synthesised 2D h-BN doped PANI nanocomposites
were comprehensively characterized using field emission scanning electron microscopy (FESEM),
transmission electron microscopy (TEM), elemental mapping, X-ray diffraction (XRD), Brunauer-Emmett-Teller analysis (BET), thermogravimetric analysis (TGA), andform infrared spectroscopy (FTIR). Degradation of MB and MO dyes under UV irradiations was performed to evaluate the photocatalytic performance of the synthesised nanocomposites. The
results indicated that the h-BN nanosheets doped nanocomposites demonstrated better photocatalytic activities as compared to bare PANI or h-BN. Moreover, the nanocomposite P-BN-2, with 2 wt% of 2D h-BN nanosheets was found to be an optimal composition with 93% and 95% degradation efficiency for MB and MO within 90 min respectively. |
format |
Article |
author |
Syed, Shahabuddin * Rashmin, Khanam Khalid, Mohammad * Norazilawati, Muhamad S. Ching, Juan Joon Sharifah, Mohamad Saidur Rahman, * |
author_facet |
Syed, Shahabuddin * Rashmin, Khanam Khalid, Mohammad * Norazilawati, Muhamad S. Ching, Juan Joon Sharifah, Mohamad Saidur Rahman, * |
author_sort |
Syed, Shahabuddin * |
title |
Synthesis of 2D boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution |
title_short |
Synthesis of 2D boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution |
title_full |
Synthesis of 2D boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution |
title_fullStr |
Synthesis of 2D boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution |
title_full_unstemmed |
Synthesis of 2D boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution |
title_sort |
synthesis of 2d boron nitride doped polyaniline hybrid nanocomposites for photocatalytic degradation of carcinogenic dyes from aqueous solution |
publisher |
King Saud University |
publishDate |
2018 |
url |
http://eprints.sunway.edu.my/961/1/M%20Khalid%20Synthesis%20of%202D%20boron%20nitride%20doped%20polyaniline%20hybrid%20nanocomposites%20for%20photocatalytic%20degradation%20of%20carcinogenic%20dyes%20from%20aqueous%20solution.pdf http://eprints.sunway.edu.my/961/ http://doi.org/10.1016/j.arabjc.2018.05.004 |
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