The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devices

The number of portable devices produced worldwide is strongly increasing, which results in an increasing need for energy storage devices. These devices are typically fabricated with scarce and toxic materials. Consequently, there is a current trend towards the substitution of these materials by biop...

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Detalhes bibliográficos
Autores: Batet, David, Navarro-Segarra, Marina, Gonçalves, Renato, Costa, Carlos M., Lanceros-Mendez, Senentxu, Pablo Esquivel, Juan
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/396132
Acesso em linha:http://hdl.handle.net/10261/396132
https://api.elsevier.com/content/abstract/scopus_id/85206081596
Access Level:acceso abierto
Palavra-chave:Carrageenan | Deep eutectic solvent (DES) | Supercapacitors | Sustainability
http://metadata.un.org/sdg/9
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation
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dc.title.none.fl_str_mv The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devices
title The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devices
spellingShingle The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devices
Batet, David
Carrageenan | Deep eutectic solvent (DES) | Supercapacitors | Sustainability
http://metadata.un.org/sdg/9
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation
title_short The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devices
title_full The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devices
title_fullStr The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devices
title_full_unstemmed The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devices
title_sort The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devices
dc.creator.none.fl_str_mv Batet, David
Navarro-Segarra, Marina
Gonçalves, Renato
Costa, Carlos M.
Lanceros-Mendez, Senentxu
Pablo Esquivel, Juan
author Batet, David
author_facet Batet, David
Navarro-Segarra, Marina
Gonçalves, Renato
Costa, Carlos M.
Lanceros-Mendez, Senentxu
Pablo Esquivel, Juan
author_role author
author2 Navarro-Segarra, Marina
Gonçalves, Renato
Costa, Carlos M.
Lanceros-Mendez, Senentxu
Pablo Esquivel, Juan
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Ministerio de Ciencia, Innovación y Universidades (España)
Fundação para a Ciência e a Tecnologia (Portugal)
Family Process Institute
0000-0002-5274-1885
0000-0001-9266-3669
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Carrageenan | Deep eutectic solvent (DES) | Supercapacitors | Sustainability
http://metadata.un.org/sdg/9
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation
topic Carrageenan | Deep eutectic solvent (DES) | Supercapacitors | Sustainability
http://metadata.un.org/sdg/9
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation
description The number of portable devices produced worldwide is strongly increasing, which results in an increasing need for energy storage devices. These devices are typically fabricated with scarce and toxic materials. Consequently, there is a current trend towards the substitution of these materials by biopolymers, although they are still often mixed with toxic substances to improve specific performance aspects. To address this issue, this work presents a self-standing non-toxic and potentially biodegradable polymer electrolyte membrane for electrochemical energy storage applications consisting of an abundant biopolymer, iota-carrageenan, and Deep Eutectic Solvent (DES).<sup>1</sup> Ionic conductivities as high as 2 mS/cm were achieved for a proportion of carrageenan and DES of 25:75. Aqueous electrically conductive inks containing carbon black and active carbon were also developed using the same polymeric matrix. The inks were successfully printed (stencil method) on different substrates and electrically characterized, achieving sheet resistances as low as 38 Ω/sq. Supercapacitors were then fabricated by printing the electrically conductive ink on both sides of the self-standing membrane, demonstrating the versatility of iota-carrageenan biopolymer in the development of sustainable energy storage devices. The measured capacitance of the supercapacitors was 3.3 mF/cm<sup>2</sup> in cyclic voltammetry characterization and 2.7 mF/cm<sup>2</sup> when charging-discharging at 0.05 mA/cm<sup>2</sup>. The supercapacitors were found to be stable in cyclability studies, showing a capacity retention of 99 % after 5000 charge–discharge cycles.
publishDate 2024
dc.date.none.fl_str_mv 2024
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
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Publisher's version
info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/396132
https://api.elsevier.com/content/abstract/scopus_id/85206081596
url http://hdl.handle.net/10261/396132
https://api.elsevier.com/content/abstract/scopus_id/85206081596
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https://doi.org/10.1016/j.cej.2024.156548 Get rights and content
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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
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spelling The versatility of iota-carrageenan biopolymer for the fabrication of non-toxic bio-based energy storage devicesBatet, DavidNavarro-Segarra, MarinaGonçalves, RenatoCosta, Carlos M.Lanceros-Mendez, SenentxuPablo Esquivel, JuanCarrageenan | Deep eutectic solvent (DES) | Supercapacitors | Sustainabilityhttp://metadata.un.org/sdg/9Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovationThe number of portable devices produced worldwide is strongly increasing, which results in an increasing need for energy storage devices. These devices are typically fabricated with scarce and toxic materials. Consequently, there is a current trend towards the substitution of these materials by biopolymers, although they are still often mixed with toxic substances to improve specific performance aspects. To address this issue, this work presents a self-standing non-toxic and potentially biodegradable polymer electrolyte membrane for electrochemical energy storage applications consisting of an abundant biopolymer, iota-carrageenan, and Deep Eutectic Solvent (DES).<sup>1</sup> Ionic conductivities as high as 2 mS/cm were achieved for a proportion of carrageenan and DES of 25:75. Aqueous electrically conductive inks containing carbon black and active carbon were also developed using the same polymeric matrix. The inks were successfully printed (stencil method) on different substrates and electrically characterized, achieving sheet resistances as low as 38 Ω/sq. Supercapacitors were then fabricated by printing the electrically conductive ink on both sides of the self-standing membrane, demonstrating the versatility of iota-carrageenan biopolymer in the development of sustainable energy storage devices. The measured capacitance of the supercapacitors was 3.3 mF/cm<sup>2</sup> in cyclic voltammetry characterization and 2.7 mF/cm<sup>2</sup> when charging-discharging at 0.05 mA/cm<sup>2</sup>. The supercapacitors were found to be stable in cyclability studies, showing a capacity retention of 99 % after 5000 charge–discharge cycles.Funding text 1 The authors acknowledge the support in the creation of graphical material provided by C. Tortosa. The authors also thank B. Fern\u00E1ndez from IRTA for its help with toxicity and biodegradability assays. D. B. acknowledges the support provided by FPI PhD fellowships (PRE2019-090103). Authors acknowledge financial support from project ECOTRONIC (RTI2018-102070-B-C21, MCIN ) with funds from the Ministerio de Ciencia e Innovaci\u00F3n of the Spanish Government; project BIDEKO ( PLEC2021-007801 ), funded by MCIN / AEI/10 . 13039/501100011033 and European Union \u201CNextGenerationEU/PRTR\u201D; the Funda\u00E7\u00E3o para a Ci\u00EAncia e Tecnologia (FCT) for financial support under the framework of Strategic Funding UID/FIS/04650/2020 and UID/QUI/00686/2020 and project 10. 54499/2022 .03931.PTDC; investigator contracts DOI :10.54499/CEECIND/00833/2017/CP1458/CT0017 (RG) and DOI 10. 54499/2020 .04028.CEECIND/CP1600/CT0018 (CMC); and project NGS-New Generation Storage, C644936001-00000045 , supported by IAPMEI (Portugal) with funding from the European Union NextGenerationEU (PRR). Funding text 2 The authors acknowledge the support in the creation of graphical material provided by C. Tortosa. D. B. acknowledges the support provided by FPI PhD fellowships (PRE2019-090103). Authors acknowledge financial support from project ECOTRONIC (RTI2018-102070-B-C21, MCIN) with funds from the Ministerio de Ciencia e Innovaci\u00F3n of the Spanish Government; project BIDEKO (PLEC2021-007801), funded by MCIN/AEI/10.13039/501100011033 and European Union \u201CNextGenerationEU/PRTR\u201D; the Funda\u00E7\u00E3o para a Ci\u00EAncia e Tecnologia (FCT) for financial support under the framework of Strategic Funding UID/FIS/04650/2020 and UID/QUI/00686/2020 and project 10.54499/2022.03931.PTDC; investigator contracts DOI:10.54499/CEECIND/00833/2017/CP1458/CT0017 (RG) and DOI 10.54499/2020.04028.CEECIND/CP1600/CT0018 (CMC); and project NGS-New Generation Storage, C644936001-00000045, supported by IAPMEI (Portugal) with funding from the European Union NextGenerationEU (PRR).Peer reviewedElsevierEuropean CommissionMinisterio de Ciencia, Innovación y Universidades (España)Fundação para a Ciência e a Tecnologia (Portugal)Family Process Institute0000-0002-5274-18850000-0001-9266-3669Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/396132https://api.elsevier.com/content/abstract/scopus_id/85206081596reponame:DIGITAL.CSIC. 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