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Utilizing Zirconium MOF‐functionalized Fiber Substrates Prepared by Molecular Layer Deposition for Toxic Gas Capture and Chemical Warfare Agent Degradation
Metal–organic frameworks (MOFs) are a class of porous organic‐inorganic solids extensively explored for numerous applications owing to their catalytic activity and high surface area. In this work MOF thin films deposited in a one‐step, molecular layer deposition (MLD), an all‐gas‐phase process, on g...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8671619/ https://www.ncbi.nlm.nih.gov/pubmed/34938573 http://dx.doi.org/10.1002/gch2.202100001 |
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author | Gorzkowska‐Sobas, Agnieszka Lausund, Kristian Blindheim de Koning, Martijn C. Petrovic, Veljko Chavan, Sachin M. Smith, Martin W. Nilsen, Ola |
author_facet | Gorzkowska‐Sobas, Agnieszka Lausund, Kristian Blindheim de Koning, Martijn C. Petrovic, Veljko Chavan, Sachin M. Smith, Martin W. Nilsen, Ola |
author_sort | Gorzkowska‐Sobas, Agnieszka |
collection | PubMed |
description | Metal–organic frameworks (MOFs) are a class of porous organic‐inorganic solids extensively explored for numerous applications owing to their catalytic activity and high surface area. In this work MOF thin films deposited in a one‐step, molecular layer deposition (MLD), an all‐gas‐phase process, on glass wool fibers are characterized by X‐ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, and their capabilities towards toxic industrial chemical (TIC) capture and chemical warfare agents (CWA) degradation are investigated. It is shown that despite low volume of the active material used, MOFs thin films are capable of removal of harmful gaseous chemicals from air stream and CWA from neutral aqueous environment. The results confirm that the MLD‐deposited MOF thin films, amorphous and crystalline, are suitable materials for use in air filtration, decontamination, and physical protection against CWA and TIC. |
format | Online Article Text |
id | pubmed-8671619 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-86716192021-12-21 Utilizing Zirconium MOF‐functionalized Fiber Substrates Prepared by Molecular Layer Deposition for Toxic Gas Capture and Chemical Warfare Agent Degradation Gorzkowska‐Sobas, Agnieszka Lausund, Kristian Blindheim de Koning, Martijn C. Petrovic, Veljko Chavan, Sachin M. Smith, Martin W. Nilsen, Ola Glob Chall Research Articles Metal–organic frameworks (MOFs) are a class of porous organic‐inorganic solids extensively explored for numerous applications owing to their catalytic activity and high surface area. In this work MOF thin films deposited in a one‐step, molecular layer deposition (MLD), an all‐gas‐phase process, on glass wool fibers are characterized by X‐ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, and their capabilities towards toxic industrial chemical (TIC) capture and chemical warfare agents (CWA) degradation are investigated. It is shown that despite low volume of the active material used, MOFs thin films are capable of removal of harmful gaseous chemicals from air stream and CWA from neutral aqueous environment. The results confirm that the MLD‐deposited MOF thin films, amorphous and crystalline, are suitable materials for use in air filtration, decontamination, and physical protection against CWA and TIC. John Wiley and Sons Inc. 2021-09-12 /pmc/articles/PMC8671619/ /pubmed/34938573 http://dx.doi.org/10.1002/gch2.202100001 Text en © 2021 The Authors. Global Challenges published by Wiley‐VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Articles Gorzkowska‐Sobas, Agnieszka Lausund, Kristian Blindheim de Koning, Martijn C. Petrovic, Veljko Chavan, Sachin M. Smith, Martin W. Nilsen, Ola Utilizing Zirconium MOF‐functionalized Fiber Substrates Prepared by Molecular Layer Deposition for Toxic Gas Capture and Chemical Warfare Agent Degradation |
title | Utilizing Zirconium MOF‐functionalized Fiber Substrates Prepared by Molecular Layer Deposition for Toxic Gas Capture and Chemical Warfare Agent Degradation |
title_full | Utilizing Zirconium MOF‐functionalized Fiber Substrates Prepared by Molecular Layer Deposition for Toxic Gas Capture and Chemical Warfare Agent Degradation |
title_fullStr | Utilizing Zirconium MOF‐functionalized Fiber Substrates Prepared by Molecular Layer Deposition for Toxic Gas Capture and Chemical Warfare Agent Degradation |
title_full_unstemmed | Utilizing Zirconium MOF‐functionalized Fiber Substrates Prepared by Molecular Layer Deposition for Toxic Gas Capture and Chemical Warfare Agent Degradation |
title_short | Utilizing Zirconium MOF‐functionalized Fiber Substrates Prepared by Molecular Layer Deposition for Toxic Gas Capture and Chemical Warfare Agent Degradation |
title_sort | utilizing zirconium mof‐functionalized fiber substrates prepared by molecular layer deposition for toxic gas capture and chemical warfare agent degradation |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8671619/ https://www.ncbi.nlm.nih.gov/pubmed/34938573 http://dx.doi.org/10.1002/gch2.202100001 |
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