A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes

Autores
Mártire, Ana Paula; Azzaroni, Omar; Marmisollé, Waldemar Alejandro; Rafti, Matias
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Amid the global energy crisis, the search for safe, sustainable, and high-performance energy storage is urgent. Supercapacitors—renowned for their exceptional power density and cycling stability—offer a compelling path forward, especially when engineered with eco-friendly materials and neutral-pH aqueous electrolytes. In this work, we present a simple yet powerful layer-by-layer (LbL) strategy to fabricate supercapacitor electrodes by integrating porous carbon from pyrolyzed ZIF-8 (PCZIF-8) with a polyaniline–polystyrene sulfonate (PANI-PSS) complex. The resulting films were probed via cyclic voltammetry and electrochemical quartz crystal microbalance (eQCM) to unravel their charge-storage dynamics, while galvanostatic cycling tested their long-term resilience. The composite film exhibits specific capacitances of 225 F g−1 in 0.1 M HCl and 160 F g−1 in 0.1 M KCl for 1 A g−1 charge–discharge galvanostatic curves. The specific capacitance increased by more than 1000% when a porous carbon was used instead of a non-porous one. The inclusion of PCZIF-8 delivered a substantial performance leap under mild, environmentally benign conditions—all using low-cost, readily synthesized components. This synergy between conductive polymers and porous carbons from MOFs opens a sustainable and scalable route to next-generation energy storage.
Fil: Mártire, Ana Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Azzaroni, Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Marmisollé, Waldemar Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Rafti, Matias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Materia
NANOARCHITECTONICS
SUPERCAPACITORS
CONDUCTING POLYMERS
MOFS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/290858
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/290858
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexesMártire, Ana PaulaAzzaroni, OmarMarmisollé, Waldemar AlejandroRafti, MatiasNANOARCHITECTONICSSUPERCAPACITORSCONDUCTING POLYMERSMOFShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Amid the global energy crisis, the search for safe, sustainable, and high-performance energy storage is urgent. Supercapacitors—renowned for their exceptional power density and cycling stability—offer a compelling path forward, especially when engineered with eco-friendly materials and neutral-pH aqueous electrolytes. In this work, we present a simple yet powerful layer-by-layer (LbL) strategy to fabricate supercapacitor electrodes by integrating porous carbon from pyrolyzed ZIF-8 (PCZIF-8) with a polyaniline–polystyrene sulfonate (PANI-PSS) complex. The resulting films were probed via cyclic voltammetry and electrochemical quartz crystal microbalance (eQCM) to unravel their charge-storage dynamics, while galvanostatic cycling tested their long-term resilience. The composite film exhibits specific capacitances of 225 F g−1 in 0.1 M HCl and 160 F g−1 in 0.1 M KCl for 1 A g−1 charge–discharge galvanostatic curves. The specific capacitance increased by more than 1000% when a porous carbon was used instead of a non-porous one. The inclusion of PCZIF-8 delivered a substantial performance leap under mild, environmentally benign conditions—all using low-cost, readily synthesized components. This synergy between conductive polymers and porous carbons from MOFs opens a sustainable and scalable route to next-generation energy storage.Fil: Mártire, Ana Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Azzaroni, Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Marmisollé, Waldemar Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Rafti, Matias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaRoyal Society of Chemistry2025-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/290858Mártire, Ana Paula; Azzaroni, Omar; Marmisollé, Waldemar Alejandro; Rafti, Matias; A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes; Royal Society of Chemistry; RSC Applied Interfaces; 3; 2; 11-2025; 352-3632755-3701CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://xlink.rsc.org/?DOI=D5LF00286Ainfo:eu-repo/semantics/altIdentifier/doi/10.1039/D5LF00286Ainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-08-25T15:05:41Zoai:ri.conicet.gov.ar:11336/290858instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982026-08-25 15:05:41.786CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes
title A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes
spellingShingle A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes
Mártire, Ana Paula
NANOARCHITECTONICS
SUPERCAPACITORS
CONDUCTING POLYMERS
MOFS
title_short A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes
title_full A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes
title_fullStr A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes
title_full_unstemmed A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes
title_sort A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes
dc.creator.none.fl_str_mv Mártire, Ana Paula
Azzaroni, Omar
Marmisollé, Waldemar Alejandro
Rafti, Matias
author Mártire, Ana Paula
author_facet Mártire, Ana Paula
Azzaroni, Omar
Marmisollé, Waldemar Alejandro
Rafti, Matias
author_role author
author2 Azzaroni, Omar
Marmisollé, Waldemar Alejandro
Rafti, Matias
author2_role author
author
author
dc.subject.none.fl_str_mv NANOARCHITECTONICS
SUPERCAPACITORS
CONDUCTING POLYMERS
MOFS
topic NANOARCHITECTONICS
SUPERCAPACITORS
CONDUCTING POLYMERS
MOFS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Amid the global energy crisis, the search for safe, sustainable, and high-performance energy storage is urgent. Supercapacitors—renowned for their exceptional power density and cycling stability—offer a compelling path forward, especially when engineered with eco-friendly materials and neutral-pH aqueous electrolytes. In this work, we present a simple yet powerful layer-by-layer (LbL) strategy to fabricate supercapacitor electrodes by integrating porous carbon from pyrolyzed ZIF-8 (PCZIF-8) with a polyaniline–polystyrene sulfonate (PANI-PSS) complex. The resulting films were probed via cyclic voltammetry and electrochemical quartz crystal microbalance (eQCM) to unravel their charge-storage dynamics, while galvanostatic cycling tested their long-term resilience. The composite film exhibits specific capacitances of 225 F g−1 in 0.1 M HCl and 160 F g−1 in 0.1 M KCl for 1 A g−1 charge–discharge galvanostatic curves. The specific capacitance increased by more than 1000% when a porous carbon was used instead of a non-porous one. The inclusion of PCZIF-8 delivered a substantial performance leap under mild, environmentally benign conditions—all using low-cost, readily synthesized components. This synergy between conductive polymers and porous carbons from MOFs opens a sustainable and scalable route to next-generation energy storage.
Fil: Mártire, Ana Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Azzaroni, Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Marmisollé, Waldemar Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Rafti, Matias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
description Amid the global energy crisis, the search for safe, sustainable, and high-performance energy storage is urgent. Supercapacitors—renowned for their exceptional power density and cycling stability—offer a compelling path forward, especially when engineered with eco-friendly materials and neutral-pH aqueous electrolytes. In this work, we present a simple yet powerful layer-by-layer (LbL) strategy to fabricate supercapacitor electrodes by integrating porous carbon from pyrolyzed ZIF-8 (PCZIF-8) with a polyaniline–polystyrene sulfonate (PANI-PSS) complex. The resulting films were probed via cyclic voltammetry and electrochemical quartz crystal microbalance (eQCM) to unravel their charge-storage dynamics, while galvanostatic cycling tested their long-term resilience. The composite film exhibits specific capacitances of 225 F g−1 in 0.1 M HCl and 160 F g−1 in 0.1 M KCl for 1 A g−1 charge–discharge galvanostatic curves. The specific capacitance increased by more than 1000% when a porous carbon was used instead of a non-porous one. The inclusion of PCZIF-8 delivered a substantial performance leap under mild, environmentally benign conditions—all using low-cost, readily synthesized components. This synergy between conductive polymers and porous carbons from MOFs opens a sustainable and scalable route to next-generation energy storage.
publishDate 2025
dc.date.none.fl_str_mv 2025-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/290858
Mártire, Ana Paula; Azzaroni, Omar; Marmisollé, Waldemar Alejandro; Rafti, Matias; A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes; Royal Society of Chemistry; RSC Applied Interfaces; 3; 2; 11-2025; 352-363
2755-3701
CONICET Digital
CONICET
url http://hdl.handle.net/11336/290858
identifier_str_mv Mártire, Ana Paula; Azzaroni, Omar; Marmisollé, Waldemar Alejandro; Rafti, Matias; A soft approach towards composite porous carbon/conducting polymer supercapacitors: layer-by-layer integration of pyrolyzed ZIF-8 MOF and PANI-PSS supramolecular complexes; Royal Society of Chemistry; RSC Applied Interfaces; 3; 2; 11-2025; 352-363
2755-3701
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://xlink.rsc.org/?DOI=D5LF00286A
info:eu-repo/semantics/altIdentifier/doi/10.1039/D5LF00286A
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.24418

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