Synthesis and Iodine Adsorption Properties of Organometallic Copolymers with Propeller-Shaped Fe(II) Clathrochelates Bridged by Different Diaryl Thioether and Their Oxidized Sulfone Derivatives
Three organometallic copolymers, ICP1-3, containing iron(II) clathrochelate units with cyclohexyl lateral groups and interconnected by various thioether derivatives were synthesized. The reaction of the latter into their corresponding OICP1-3 sulfone derivatives was achieved quantitatively using mil...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-11-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/14/22/4818 |
| _version_ | 1797464175823290368 |
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| author | Suchetha Shetty Noorullah Baig Bassam Alameddine |
| author_facet | Suchetha Shetty Noorullah Baig Bassam Alameddine |
| author_sort | Suchetha Shetty |
| collection | DOAJ |
| description | Three organometallic copolymers, ICP1-3, containing iron(II) clathrochelate units with cyclohexyl lateral groups and interconnected by various thioether derivatives were synthesized. The reaction of the latter into their corresponding OICP1-3 sulfone derivatives was achieved quantitatively using mild oxidation reaction conditions. The target copolymers, ICP1-3 and OICP1-3, were characterized by various instrumental analysis techniques, and their iodine uptake studies disclosed excellent iodine properties, reaching a maximum of 360 wt.% (q<sub>e</sub> = 3600 mg g<sup>−1</sup>). The adsorption mechanisms of the copolymers were explored using pseudo-first-order and pseudo-second-order kinetic models. Furthermore, regeneration tests confirmed the efficiency of the target copolymers for their iodine adsorption even after several adsorption-desorption cycles. |
| first_indexed | 2024-03-09T18:03:16Z |
| format | Article |
| id | doaj.art-b5a5daf6d2ee4e64a2938f718b3922c0 |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-09T18:03:16Z |
| publishDate | 2022-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-b5a5daf6d2ee4e64a2938f718b3922c02023-11-24T09:41:30ZengMDPI AGPolymers2073-43602022-11-011422481810.3390/polym14224818Synthesis and Iodine Adsorption Properties of Organometallic Copolymers with Propeller-Shaped Fe(II) Clathrochelates Bridged by Different Diaryl Thioether and Their Oxidized Sulfone DerivativesSuchetha Shetty0Noorullah Baig1Bassam Alameddine2Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Hawally 32093, KuwaitDepartment of Mathematics and Natural Sciences, Gulf University for Science and Technology, Hawally 32093, KuwaitDepartment of Mathematics and Natural Sciences, Gulf University for Science and Technology, Hawally 32093, KuwaitThree organometallic copolymers, ICP1-3, containing iron(II) clathrochelate units with cyclohexyl lateral groups and interconnected by various thioether derivatives were synthesized. The reaction of the latter into their corresponding OICP1-3 sulfone derivatives was achieved quantitatively using mild oxidation reaction conditions. The target copolymers, ICP1-3 and OICP1-3, were characterized by various instrumental analysis techniques, and their iodine uptake studies disclosed excellent iodine properties, reaching a maximum of 360 wt.% (q<sub>e</sub> = 3600 mg g<sup>−1</sup>). The adsorption mechanisms of the copolymers were explored using pseudo-first-order and pseudo-second-order kinetic models. Furthermore, regeneration tests confirmed the efficiency of the target copolymers for their iodine adsorption even after several adsorption-desorption cycles.https://www.mdpi.com/2073-4360/14/22/4818Fe(II) clathrochelatecopolymerspoly(vinylene sulfone)selective oxidationiodine adsorptionenvironmental remediation |
| spellingShingle | Suchetha Shetty Noorullah Baig Bassam Alameddine Synthesis and Iodine Adsorption Properties of Organometallic Copolymers with Propeller-Shaped Fe(II) Clathrochelates Bridged by Different Diaryl Thioether and Their Oxidized Sulfone Derivatives Polymers Fe(II) clathrochelate copolymers poly(vinylene sulfone) selective oxidation iodine adsorption environmental remediation |
| title | Synthesis and Iodine Adsorption Properties of Organometallic Copolymers with Propeller-Shaped Fe(II) Clathrochelates Bridged by Different Diaryl Thioether and Their Oxidized Sulfone Derivatives |
| title_full | Synthesis and Iodine Adsorption Properties of Organometallic Copolymers with Propeller-Shaped Fe(II) Clathrochelates Bridged by Different Diaryl Thioether and Their Oxidized Sulfone Derivatives |
| title_fullStr | Synthesis and Iodine Adsorption Properties of Organometallic Copolymers with Propeller-Shaped Fe(II) Clathrochelates Bridged by Different Diaryl Thioether and Their Oxidized Sulfone Derivatives |
| title_full_unstemmed | Synthesis and Iodine Adsorption Properties of Organometallic Copolymers with Propeller-Shaped Fe(II) Clathrochelates Bridged by Different Diaryl Thioether and Their Oxidized Sulfone Derivatives |
| title_short | Synthesis and Iodine Adsorption Properties of Organometallic Copolymers with Propeller-Shaped Fe(II) Clathrochelates Bridged by Different Diaryl Thioether and Their Oxidized Sulfone Derivatives |
| title_sort | synthesis and iodine adsorption properties of organometallic copolymers with propeller shaped fe ii clathrochelates bridged by different diaryl thioether and their oxidized sulfone derivatives |
| topic | Fe(II) clathrochelate copolymers poly(vinylene sulfone) selective oxidation iodine adsorption environmental remediation |
| url | https://www.mdpi.com/2073-4360/14/22/4818 |
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