In Situ Growth of Cyclodextrin‐Based Metal Organic Framework Air Filters for Reusable SO2 Adsorbent Applications
Abstract In situ growth of cyclodextrin‐based metal‐organic frameworks (CD‐MOFs) is investigated for the effective fabrication of MOF composites through the vapor diffusion method combined with O2 plasma treatment. The growth rate of γ‐CD‐MOFs on poly(ethylene terephthalate) fibers (CD‐MOFs–PET) is...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2023-06-01
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| Series: | Macromolecular Materials and Engineering |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/mame.202200645 |
| _version_ | 1797743207356825600 |
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| author | Juran Kim Jinwook Lee Jooyoun Kim |
| author_facet | Juran Kim Jinwook Lee Jooyoun Kim |
| author_sort | Juran Kim |
| collection | DOAJ |
| description | Abstract In situ growth of cyclodextrin‐based metal‐organic frameworks (CD‐MOFs) is investigated for the effective fabrication of MOF composites through the vapor diffusion method combined with O2 plasma treatment. The growth rate of γ‐CD‐MOFs on poly(ethylene terephthalate) fibers (CD‐MOFs–PET) is determined for 136 h, and the CD‐MOFs‐PET with 24 h growth time shows the highest surface area without crystal deformation. The specific surface area of the CD‐MOFs‐PET with 24 h growth time is 142.88 m2 g−1, which is 235 times higher than the pristine PET fibers. The 24 h CD‐MOFs‐PET shows removal efficiencies higher than 99% for PM0.1 and higher than 95% for SO2 gas. The CD‐MOFs‐PET demonstrates high recovery of SO2 adsorption ability by the repeated adsorption‐desorption cycles, maintaining up to 90% of initial adsorption performance. This study intends to provide an informative discussion of the applicability of textile‐based CD‐MOFs and the development of reusable filters for the removal of SO2. |
| first_indexed | 2024-03-12T14:52:12Z |
| format | Article |
| id | doaj.art-ed256a51db0a495aa33f7d9ea0d41660 |
| institution | Directory Open Access Journal |
| issn | 1438-7492 1439-2054 |
| language | English |
| last_indexed | 2024-03-12T14:52:12Z |
| publishDate | 2023-06-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Macromolecular Materials and Engineering |
| spelling | doaj.art-ed256a51db0a495aa33f7d9ea0d416602023-08-15T09:10:25ZengWiley-VCHMacromolecular Materials and Engineering1438-74921439-20542023-06-013086n/an/a10.1002/mame.202200645In Situ Growth of Cyclodextrin‐Based Metal Organic Framework Air Filters for Reusable SO2 Adsorbent ApplicationsJuran Kim0Jinwook Lee1Jooyoun Kim2Advanced Textile R&D Department Korea Institute of Industrial Technology (KITECH) Ansan‐si 15588 KoreaDepartment of Textiles Merchandising and Fashion Design Seoul National University Seoul 08826 Republic of KoreaDepartment of Textiles Merchandising and Fashion Design Seoul National University Seoul 08826 Republic of KoreaAbstract In situ growth of cyclodextrin‐based metal‐organic frameworks (CD‐MOFs) is investigated for the effective fabrication of MOF composites through the vapor diffusion method combined with O2 plasma treatment. The growth rate of γ‐CD‐MOFs on poly(ethylene terephthalate) fibers (CD‐MOFs–PET) is determined for 136 h, and the CD‐MOFs‐PET with 24 h growth time shows the highest surface area without crystal deformation. The specific surface area of the CD‐MOFs‐PET with 24 h growth time is 142.88 m2 g−1, which is 235 times higher than the pristine PET fibers. The 24 h CD‐MOFs‐PET shows removal efficiencies higher than 99% for PM0.1 and higher than 95% for SO2 gas. The CD‐MOFs‐PET demonstrates high recovery of SO2 adsorption ability by the repeated adsorption‐desorption cycles, maintaining up to 90% of initial adsorption performance. This study intends to provide an informative discussion of the applicability of textile‐based CD‐MOFs and the development of reusable filters for the removal of SO2.https://doi.org/10.1002/mame.202200645cyclodextrin‐based metal organic frameworkgrowth ratein situ growthreusabilitySO2 adsorbents |
| spellingShingle | Juran Kim Jinwook Lee Jooyoun Kim In Situ Growth of Cyclodextrin‐Based Metal Organic Framework Air Filters for Reusable SO2 Adsorbent Applications Macromolecular Materials and Engineering cyclodextrin‐based metal organic framework growth rate in situ growth reusability SO2 adsorbents |
| title | In Situ Growth of Cyclodextrin‐Based Metal Organic Framework Air Filters for Reusable SO2 Adsorbent Applications |
| title_full | In Situ Growth of Cyclodextrin‐Based Metal Organic Framework Air Filters for Reusable SO2 Adsorbent Applications |
| title_fullStr | In Situ Growth of Cyclodextrin‐Based Metal Organic Framework Air Filters for Reusable SO2 Adsorbent Applications |
| title_full_unstemmed | In Situ Growth of Cyclodextrin‐Based Metal Organic Framework Air Filters for Reusable SO2 Adsorbent Applications |
| title_short | In Situ Growth of Cyclodextrin‐Based Metal Organic Framework Air Filters for Reusable SO2 Adsorbent Applications |
| title_sort | in situ growth of cyclodextrin based metal organic framework air filters for reusable so2 adsorbent applications |
| topic | cyclodextrin‐based metal organic framework growth rate in situ growth reusability SO2 adsorbents |
| url | https://doi.org/10.1002/mame.202200645 |
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