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Highly Active Biphasic Anatase-Rutile Ni-Pd/TNPs Nanocatalyst for the Reforming and Cracking Reactions of Microplastic Waste Dissolved in Phenol
[Image: see text] Solvent-based recycling of plastic can offer the main improvement when it is employed for pyrolysis-catalytic steam reforming. In this research, plastic waste dissolved in phenol was used as a feed for catalytic cracking and steam reforming reactions for valuable liquid fuels and h...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8811771/ https://www.ncbi.nlm.nih.gov/pubmed/35128243 http://dx.doi.org/10.1021/acsomega.1c05488 |
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author | Nabgan, Walid Nabgan, Bahador Tuan Abdullah, Tuan Amran Ikram, Muhammad Jadhav, Arvind H. Jalil, Aishah Abdul Ali, Mohamad Wijayanuddin |
author_facet | Nabgan, Walid Nabgan, Bahador Tuan Abdullah, Tuan Amran Ikram, Muhammad Jadhav, Arvind H. Jalil, Aishah Abdul Ali, Mohamad Wijayanuddin |
author_sort | Nabgan, Walid |
collection | PubMed |
description | [Image: see text] Solvent-based recycling of plastic can offer the main improvement when it is employed for pyrolysis-catalytic steam reforming. In this research, plastic waste dissolved in phenol was used as a feed for catalytic cracking and steam reforming reactions for valuable liquid fuels and hydrogen production, which is gaining the attention of researchers globally. Microplastic wastes (MPWs) are tiny plastic particles that arise due to product creation and breakdown of larger plastics. They can be found mainly in several habitats, including seas and freshwater ecosystems. MPWs harm aquatic species, turtles, and birds and were chosen to recover in this study that can be reacted on the catalyst surface. Biphasic anatase-rutile TiO(2) with spherical-shaped support for Ni and Pd metals with nanosized particles was synthesized via the hydrothermal treatment method, and its chemical and physical properties were characterized accordingly. According to temperature-programmed desorption of carbon dioxide (CO(2)-TPD) and temperature-programmed reduction of hydrogen (H(2)-TPR) results, the incorporation of Pd into Ni/TNPs enhanced the basicity of the support surface and the redox properties of catalysts, which were strongly linked to the improved hydrogen yield (71%) and phenol conversion (79%) at 600 °C. The Ni-Pd/TNPs nanocatalyst, with remarkable stability for 72 h of time on stream, is a promising catalyst for the MPW-phenol cracking and steam reforming reactions toward H(2) production for clean energy generation and other environmental applications. Besides, this study has also highlighted the opportunities of overcoming the risk of microplastic waste and converting it into valuable fuels such as decamethyltetrasiloxane, phenanthrene, methyl palmitate, benzenepropanoic acid, benzoic acid, azulene, xanthene, anisole, biphenyl, phthalic acid, diisooctyl phthalate, etc. |
format | Online Article Text |
id | pubmed-8811771 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-88117712022-02-04 Highly Active Biphasic Anatase-Rutile Ni-Pd/TNPs Nanocatalyst for the Reforming and Cracking Reactions of Microplastic Waste Dissolved in Phenol Nabgan, Walid Nabgan, Bahador Tuan Abdullah, Tuan Amran Ikram, Muhammad Jadhav, Arvind H. Jalil, Aishah Abdul Ali, Mohamad Wijayanuddin ACS Omega [Image: see text] Solvent-based recycling of plastic can offer the main improvement when it is employed for pyrolysis-catalytic steam reforming. In this research, plastic waste dissolved in phenol was used as a feed for catalytic cracking and steam reforming reactions for valuable liquid fuels and hydrogen production, which is gaining the attention of researchers globally. Microplastic wastes (MPWs) are tiny plastic particles that arise due to product creation and breakdown of larger plastics. They can be found mainly in several habitats, including seas and freshwater ecosystems. MPWs harm aquatic species, turtles, and birds and were chosen to recover in this study that can be reacted on the catalyst surface. Biphasic anatase-rutile TiO(2) with spherical-shaped support for Ni and Pd metals with nanosized particles was synthesized via the hydrothermal treatment method, and its chemical and physical properties were characterized accordingly. According to temperature-programmed desorption of carbon dioxide (CO(2)-TPD) and temperature-programmed reduction of hydrogen (H(2)-TPR) results, the incorporation of Pd into Ni/TNPs enhanced the basicity of the support surface and the redox properties of catalysts, which were strongly linked to the improved hydrogen yield (71%) and phenol conversion (79%) at 600 °C. The Ni-Pd/TNPs nanocatalyst, with remarkable stability for 72 h of time on stream, is a promising catalyst for the MPW-phenol cracking and steam reforming reactions toward H(2) production for clean energy generation and other environmental applications. Besides, this study has also highlighted the opportunities of overcoming the risk of microplastic waste and converting it into valuable fuels such as decamethyltetrasiloxane, phenanthrene, methyl palmitate, benzenepropanoic acid, benzoic acid, azulene, xanthene, anisole, biphenyl, phthalic acid, diisooctyl phthalate, etc. American Chemical Society 2022-01-20 /pmc/articles/PMC8811771/ /pubmed/35128243 http://dx.doi.org/10.1021/acsomega.1c05488 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Nabgan, Walid Nabgan, Bahador Tuan Abdullah, Tuan Amran Ikram, Muhammad Jadhav, Arvind H. Jalil, Aishah Abdul Ali, Mohamad Wijayanuddin Highly Active Biphasic Anatase-Rutile Ni-Pd/TNPs Nanocatalyst for the Reforming and Cracking Reactions of Microplastic Waste Dissolved in Phenol |
title | Highly Active Biphasic Anatase-Rutile Ni-Pd/TNPs Nanocatalyst
for the Reforming and Cracking Reactions of Microplastic Waste Dissolved
in Phenol |
title_full | Highly Active Biphasic Anatase-Rutile Ni-Pd/TNPs Nanocatalyst
for the Reforming and Cracking Reactions of Microplastic Waste Dissolved
in Phenol |
title_fullStr | Highly Active Biphasic Anatase-Rutile Ni-Pd/TNPs Nanocatalyst
for the Reforming and Cracking Reactions of Microplastic Waste Dissolved
in Phenol |
title_full_unstemmed | Highly Active Biphasic Anatase-Rutile Ni-Pd/TNPs Nanocatalyst
for the Reforming and Cracking Reactions of Microplastic Waste Dissolved
in Phenol |
title_short | Highly Active Biphasic Anatase-Rutile Ni-Pd/TNPs Nanocatalyst
for the Reforming and Cracking Reactions of Microplastic Waste Dissolved
in Phenol |
title_sort | highly active biphasic anatase-rutile ni-pd/tnps nanocatalyst
for the reforming and cracking reactions of microplastic waste dissolved
in phenol |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8811771/ https://www.ncbi.nlm.nih.gov/pubmed/35128243 http://dx.doi.org/10.1021/acsomega.1c05488 |
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