Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediation

10 Pág.

Detalles Bibliográficos
Autores: Jiménez-López, Brenda Azharel, Martín-Sampedro, Raquel, Leyva-Ramos, Roberto, Darder, Margarita, Aranda, Pilar
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/361008
Acceso en línea:http://hdl.handle.net/10261/361008
https://api.elsevier.com/content/abstract/scopus_id/85190859959
Access Level:acceso abierto
Palabra clave:Bionanocomposite
Foams
Kraft black liquor
Kraft lignin
Pollutants removal
Sepiolite
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spelling Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediationJiménez-López, Brenda AzharelMartín-Sampedro, RaquelLeyva-Ramos, RobertoDarder, MargaritaAranda, PilarBionanocompositeFoamsKraft black liquorKraft ligninPollutants removalSepiolite10 Pág.Innovative bionanocomposite foams based on precipitated Kraft lignin (Lig) and Kraft black liquor (BL) loaded with sepiolite (Sep) were prepared. BL/Sep bionanocomposites were synthesized by emulsion templating and Lig/Sep bionanocomposites were prepared by freeze-drying, resulting in stable and rigid foams. BL/Sep bionanocomposites displayed a closed cell structure, a specific area between 19 and 35 m2/g and macropores of varying sizes. The porosity in this technique is achieved by the mechanical agitation of the emulsion. On the other hand, freeze-dried Lig/Sep bionanocomposites showed open cell morphology with surface areas ranging from 1 to 4 m2/g and uniform macropores due to the ice-templating process. The presence of sepiolite in both types of bionanocomposite foams improved their stiffness, with Young's moduli ranging from 0.21 to 9.6 MPa. The capacity of the foams to adsorb metals, drugs and dyes was evaluated and it was found that the synthesized bionanocomposite foams exhibiting similar adsorption capacities as that reported for lignin. Sepiolite significantly improved the adsorption of Cu(II), Cd(II), acetaminophen (ACT), and methylene blue (MB) in BL/Sep bionanocomposites. Meanwhile, the Lig/Sep bionanocomposites demonstrated superior adsorption capacities for the Cr(VI) anion and aromatic ring compounds, including ACT and MB. In this respect, these lignin-sepiolite foams can be considered as promising materials for the removal of pollutants in aqueous solution.The authors thank the Agencia Estatal de Investigación, MCIN/AEI/10.13039/501100011033 (Spain, projects PID2019-105479RB-I00 and PID2022-137889OB-I00) and “ERDF A way of making Europe” (EU, project PID2022-137889OB-I00). B.A.J.L. thanks the CONAHCYT (México) for the Beca mixta program, scholarship No. 291276. We also thank the Interdisciplinary Platforms for Sustainable Plastics towards a Circular Economy (SusPlast), and for Sustainability and Circular Economy (SosEcoCir) of The Spanish National Research Council (CSIC). Finally, authors gratefully acknowledge the contribution of COST Action LignoCOST (CA17128), supported by COST (European Cooperation in Science and Technology), in promoting the interaction, exchange of knowledge and collaborations in the field of lignin valorization.Peer reviewedElsevierAgencia Estatal de Investigación (España)Ministerio de Ciencia e Innovación (España)European CommissionConsejo Nacional de Humanidades, Ciencias y Tecnologías (México)Consejo Superior de Investigaciones Científicas (España)Jiménez-López, Brenda Azharel [0000-0003-2808-1108]Martín-Sampedro, Raquel [0000-0003-2083-3723]Leyva-Ramos, Roberto [0000-0003-2970-6149]Darder, Margarita [0000-0002-7032-0419]Aranda, Pilar [0000-0003-2196-0476]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/361008https://api.elsevier.com/content/abstract/scopus_id/85190859959reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-105479RB-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-137889OB-I00Instituto de Ciencias Forestales (ICIFOR)https://doi.org/10.1016/j.scenv.2024.100096Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3610082026-05-22T06:33:51Z
dc.title.none.fl_str_mv Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediation
title Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediation
spellingShingle Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediation
Jiménez-López, Brenda Azharel
Bionanocomposite
Foams
Kraft black liquor
Kraft lignin
Pollutants removal
Sepiolite
title_short Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediation
title_full Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediation
title_fullStr Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediation
title_full_unstemmed Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediation
title_sort Nanoarchitectonics of lignin-sepiolite bionanocomposite foams for application in environmental remediation
dc.creator.none.fl_str_mv Jiménez-López, Brenda Azharel
Martín-Sampedro, Raquel
Leyva-Ramos, Roberto
Darder, Margarita
Aranda, Pilar
author Jiménez-López, Brenda Azharel
author_facet Jiménez-López, Brenda Azharel
Martín-Sampedro, Raquel
Leyva-Ramos, Roberto
Darder, Margarita
Aranda, Pilar
author_role author
author2 Martín-Sampedro, Raquel
Leyva-Ramos, Roberto
Darder, Margarita
Aranda, Pilar
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
Ministerio de Ciencia e Innovación (España)
European Commission
Consejo Nacional de Humanidades, Ciencias y Tecnologías (México)
Consejo Superior de Investigaciones Científicas (España)
Jiménez-López, Brenda Azharel [0000-0003-2808-1108]
Martín-Sampedro, Raquel [0000-0003-2083-3723]
Leyva-Ramos, Roberto [0000-0003-2970-6149]
Darder, Margarita [0000-0002-7032-0419]
Aranda, Pilar [0000-0003-2196-0476]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Bionanocomposite
Foams
Kraft black liquor
Kraft lignin
Pollutants removal
Sepiolite
topic Bionanocomposite
Foams
Kraft black liquor
Kraft lignin
Pollutants removal
Sepiolite
description 10 Pág.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/361008
https://api.elsevier.com/content/abstract/scopus_id/85190859959
url http://hdl.handle.net/10261/361008
https://api.elsevier.com/content/abstract/scopus_id/85190859959
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-105479RB-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-137889OB-I00
Instituto de Ciencias Forestales (ICIFOR)
https://doi.org/10.1016/j.scenv.2024.100096
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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