Multiple pollutants removal by functionalized heterostructures based on Na-2-Mica.
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| Title: | Multiple pollutants removal by functionalized heterostructures based on Na-2-Mica. |
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| Authors: | Pazos, M. Carolina1 (AUTHOR), Bravo, Lisette Ruiz2 (AUTHOR), Ramos, Sebastián E.3 (AUTHOR), Osuna, Francisco J.4 (AUTHOR), Pavón, Esperanza4,5 (AUTHOR), Alba, María D.1,4 (AUTHOR) alba@icmse.csic.es |
| Source: | Applied Clay Science. Oct2020, Vol. 196, pN.PAG-N.PAG. 1p. |
| Subjects: | Pollutants, Heterostructures, MCPA (Herbicide), Sulfhydryl group, Hydroxyl group, Exchange reactions, Phlogopite, Effect of herbicides on plants |
| Abstract: | Organomica, C8–2-Mica, was obtained from a high charged synthetic mica, Na-2-Mica, by cation exchange reaction with octylammonium cations and these were used to host other bulky guest species such as polyhydroxy aluminium cations, Al 13 20. The hydrolization of 3-mercaptopropyltrimethoxysilane (MPTMS) allowed the covalent attachment with hydroxyl groups of the oligomeric cation, providing thiol groups that create specific adsorption sites, Al 13 20/SH. The structure of the adsorbents was analysed by XRD and Infrared spectroscopy and these were tested as an adsorbent for the removal of zinc and herbicide MCPA from aqueous solutions. C8–2-Mica was the best adsorbent for MCPA and thiol groups favoured the adsorption of Zn2+. Moreover, Al 13 20/SH showed excellent adsorptive properties for the simultaneous adsorption of MCPA and Zn2+. Unlabelled Image • Combined adsorption sites of design mica for remediation multiple pollutants • Organophilic adsorbents favoured the adsorption of MCPA. • Mercaptografted adsorbents favoured the adsorption of Zn2+. • Thiol-PILC was excellent adsorbent for simultaneous adsorption of MCPA/Zn2+. [ABSTRACT FROM AUTHOR] |
| Copyright of Applied Clay Science is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 145070034 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Multiple pollutants removal by functionalized heterostructures based on Na-2-Mica. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Pazos%2C+M%2E+Carolina%22">Pazos, M. Carolina</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bravo%2C+Lisette+Ruiz%22">Bravo, Lisette Ruiz</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ramos%2C+Sebastián+E%2E%22">Ramos, Sebastián E.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Osuna%2C+Francisco+J%2E%22">Osuna, Francisco J.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pavón%2C+Esperanza%22">Pavón, Esperanza</searchLink><relatesTo>4,5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Alba%2C+María+D%2E%22">Alba, María D.</searchLink><relatesTo>1,4</relatesTo> (AUTHOR)<i> alba@icmse.csic.es</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Applied+Clay+Science%22">Applied Clay Science</searchLink>. Oct2020, Vol. 196, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Pollutants%22">Pollutants</searchLink><br /><searchLink fieldCode="DE" term="%22Heterostructures%22">Heterostructures</searchLink><br /><searchLink fieldCode="DE" term="%22MCPA+%28Herbicide%29%22">MCPA (Herbicide)</searchLink><br /><searchLink fieldCode="DE" term="%22Sulfhydryl+group%22">Sulfhydryl group</searchLink><br /><searchLink fieldCode="DE" term="%22Hydroxyl+group%22">Hydroxyl group</searchLink><br /><searchLink fieldCode="DE" term="%22Exchange+reactions%22">Exchange reactions</searchLink><br /><searchLink fieldCode="DE" term="%22Phlogopite%22">Phlogopite</searchLink><br /><searchLink fieldCode="DE" term="%22Effect+of+herbicides+on+plants%22">Effect of herbicides on plants</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Organomica, C8–2-Mica, was obtained from a high charged synthetic mica, Na-2-Mica, by cation exchange reaction with octylammonium cations and these were used to host other bulky guest species such as polyhydroxy aluminium cations, Al 13 20. The hydrolization of 3-mercaptopropyltrimethoxysilane (MPTMS) allowed the covalent attachment with hydroxyl groups of the oligomeric cation, providing thiol groups that create specific adsorption sites, Al 13 20/SH. The structure of the adsorbents was analysed by XRD and Infrared spectroscopy and these were tested as an adsorbent for the removal of zinc and herbicide MCPA from aqueous solutions. C8–2-Mica was the best adsorbent for MCPA and thiol groups favoured the adsorption of Zn2+. Moreover, Al 13 20/SH showed excellent adsorptive properties for the simultaneous adsorption of MCPA and Zn2+. Unlabelled Image • Combined adsorption sites of design mica for remediation multiple pollutants • Organophilic adsorbents favoured the adsorption of MCPA. • Mercaptografted adsorbents favoured the adsorption of Zn2+. • Thiol-PILC was excellent adsorbent for simultaneous adsorption of MCPA/Zn2+. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Applied Clay Science is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.clay.2020.105749 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Pollutants Type: general – SubjectFull: Heterostructures Type: general – SubjectFull: MCPA (Herbicide) Type: general – SubjectFull: Sulfhydryl group Type: general – SubjectFull: Hydroxyl group Type: general – SubjectFull: Exchange reactions Type: general – SubjectFull: Phlogopite Type: general – SubjectFull: Effect of herbicides on plants Type: general Titles: – TitleFull: Multiple pollutants removal by functionalized heterostructures based on Na-2-Mica. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Pazos, M. Carolina – PersonEntity: Name: NameFull: Bravo, Lisette Ruiz – PersonEntity: Name: NameFull: Ramos, Sebastián E. – PersonEntity: Name: NameFull: Osuna, Francisco J. – PersonEntity: Name: NameFull: Pavón, Esperanza – PersonEntity: Name: NameFull: Alba, María D. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: Oct2020 Type: published Y: 2020 Identifiers: – Type: issn-print Value: 01691317 Numbering: – Type: volume Value: 196 Titles: – TitleFull: Applied Clay Science Type: main |
| ResultId | 1 |
