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Efficient Reduction in Methylene Blue Using Palladium Nanoparticles Supported by Melamine-Based Polymer
In this work, palladium nanoparticles, supported by polyaminals (Pd@PAN-NA), were synthesized via a reverse double solvent approach and used as a nano catalyst. The thermogravimetric and the elemental analysis revealed that the catalyst had good dispersity and improved thermal stability. The catalyt...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488429/ https://www.ncbi.nlm.nih.gov/pubmed/37687576 http://dx.doi.org/10.3390/ma16175887 |
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author | Alkayal, Nazeeha S. Ibrahim, Manal Tashkandi, Nada Alotaibi, Maha M. |
author_facet | Alkayal, Nazeeha S. Ibrahim, Manal Tashkandi, Nada Alotaibi, Maha M. |
author_sort | Alkayal, Nazeeha S. |
collection | PubMed |
description | In this work, palladium nanoparticles, supported by polyaminals (Pd@PAN-NA), were synthesized via a reverse double solvent approach and used as a nano catalyst. The thermogravimetric and the elemental analysis revealed that the catalyst had good dispersity and improved thermal stability. The catalytic activity of the prepared Pd@PAN-NA catalyst was studied for a methylene blue chemical reaction in the presence of NaBH(4) as a reducing agent. The effect of the catalyst dose, pH, and dye initial concentration were examined to optimize the chemical reduction conditions. The prepared catalyst Pd@PAN-NA removed 99.8% of methylene blue organic dye, indicating its potential effect for treating waste and contaminated water. |
format | Online Article Text |
id | pubmed-10488429 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-104884292023-09-09 Efficient Reduction in Methylene Blue Using Palladium Nanoparticles Supported by Melamine-Based Polymer Alkayal, Nazeeha S. Ibrahim, Manal Tashkandi, Nada Alotaibi, Maha M. Materials (Basel) Article In this work, palladium nanoparticles, supported by polyaminals (Pd@PAN-NA), were synthesized via a reverse double solvent approach and used as a nano catalyst. The thermogravimetric and the elemental analysis revealed that the catalyst had good dispersity and improved thermal stability. The catalytic activity of the prepared Pd@PAN-NA catalyst was studied for a methylene blue chemical reaction in the presence of NaBH(4) as a reducing agent. The effect of the catalyst dose, pH, and dye initial concentration were examined to optimize the chemical reduction conditions. The prepared catalyst Pd@PAN-NA removed 99.8% of methylene blue organic dye, indicating its potential effect for treating waste and contaminated water. MDPI 2023-08-28 /pmc/articles/PMC10488429/ /pubmed/37687576 http://dx.doi.org/10.3390/ma16175887 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Alkayal, Nazeeha S. Ibrahim, Manal Tashkandi, Nada Alotaibi, Maha M. Efficient Reduction in Methylene Blue Using Palladium Nanoparticles Supported by Melamine-Based Polymer |
title | Efficient Reduction in Methylene Blue Using Palladium Nanoparticles Supported by Melamine-Based Polymer |
title_full | Efficient Reduction in Methylene Blue Using Palladium Nanoparticles Supported by Melamine-Based Polymer |
title_fullStr | Efficient Reduction in Methylene Blue Using Palladium Nanoparticles Supported by Melamine-Based Polymer |
title_full_unstemmed | Efficient Reduction in Methylene Blue Using Palladium Nanoparticles Supported by Melamine-Based Polymer |
title_short | Efficient Reduction in Methylene Blue Using Palladium Nanoparticles Supported by Melamine-Based Polymer |
title_sort | efficient reduction in methylene blue using palladium nanoparticles supported by melamine-based polymer |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488429/ https://www.ncbi.nlm.nih.gov/pubmed/37687576 http://dx.doi.org/10.3390/ma16175887 |
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