Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces
- Autores
- Pokhriyal, Anukriti; González Gil, Rosa M.; Bengoa, Leandro Nicolás; Gómez Romero, Pedro
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This article addresses the issue of bulk electrode design and the factors limiting the performance of thick electrodes. Indeed, one of the challenges for achieving improved performance in electrochemical energy storage devices (batteries or supercapacitors) is the maximization of the ratio between active and non-active components while maintaining ionic and electronic conductivity of the assembly. In this study, we developed and compared supercapacitor thick electrodes using commercially available carbons and utilising conventional, easily scalable methods such as spray coating and freeze-casting. We also compared different binders and conductive carbons to develop thick electrodes and analysed factors that determine the performance of such thick electrodes, such as porosity and tortuosity. The spray-coated electrodes showed high areal capacitances of 1428 mF cm−2 at 0.3 mm thickness and 2459 F cm−2 at 0.6 mm thickness.
Fil: Pokhriyal, Anukriti. Institut Català de Nanociència I Nanotecnologia; España
Fil: González Gil, Rosa M.. Institut Català de Nanociència I Nanotecnologia; España
Fil: Bengoa, Leandro Nicolás. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Gómez Romero, Pedro. Institut Català de Nanociència I Nanotecnologia; España - Materia
-
ELECTROLYTE–ELECTRODE INTERFACE
ENERGY DENSITY
ENERGY STORAGE
NANOSTRUCTURE
SUPERCAPACITOR
THICK ELECTRODE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/220201
Ver los metadatos del registro completo
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Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte InterfacesPokhriyal, AnukritiGonzález Gil, Rosa M.Bengoa, Leandro NicolásGómez Romero, PedroELECTROLYTE–ELECTRODE INTERFACEENERGY DENSITYENERGY STORAGENANOSTRUCTURESUPERCAPACITORTHICK ELECTRODEhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1This article addresses the issue of bulk electrode design and the factors limiting the performance of thick electrodes. Indeed, one of the challenges for achieving improved performance in electrochemical energy storage devices (batteries or supercapacitors) is the maximization of the ratio between active and non-active components while maintaining ionic and electronic conductivity of the assembly. In this study, we developed and compared supercapacitor thick electrodes using commercially available carbons and utilising conventional, easily scalable methods such as spray coating and freeze-casting. We also compared different binders and conductive carbons to develop thick electrodes and analysed factors that determine the performance of such thick electrodes, such as porosity and tortuosity. The spray-coated electrodes showed high areal capacitances of 1428 mF cm−2 at 0.3 mm thickness and 2459 F cm−2 at 0.6 mm thickness.Fil: Pokhriyal, Anukriti. Institut Català de Nanociència I Nanotecnologia; EspañaFil: González Gil, Rosa M.. Institut Català de Nanociència I Nanotecnologia; EspañaFil: Bengoa, Leandro Nicolás. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; ArgentinaFil: Gómez Romero, Pedro. Institut Català de Nanociència I Nanotecnologia; EspañaMDPI2023-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/220201Pokhriyal, Anukriti; González Gil, Rosa M.; Bengoa, Leandro Nicolás; Gómez Romero, Pedro; Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces; MDPI; Materials; 16; 9; 5-2023; 1-171996-1944CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/ma16093439info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:56:10Zoai:ri.conicet.gov.ar:11336/220201instacron: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:34982025-09-29 09:56:10.515CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces |
title |
Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces |
spellingShingle |
Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces Pokhriyal, Anukriti ELECTROLYTE–ELECTRODE INTERFACE ENERGY DENSITY ENERGY STORAGE NANOSTRUCTURE SUPERCAPACITOR THICK ELECTRODE |
title_short |
Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces |
title_full |
Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces |
title_fullStr |
Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces |
title_full_unstemmed |
Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces |
title_sort |
Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces |
dc.creator.none.fl_str_mv |
Pokhriyal, Anukriti González Gil, Rosa M. Bengoa, Leandro Nicolás Gómez Romero, Pedro |
author |
Pokhriyal, Anukriti |
author_facet |
Pokhriyal, Anukriti González Gil, Rosa M. Bengoa, Leandro Nicolás Gómez Romero, Pedro |
author_role |
author |
author2 |
González Gil, Rosa M. Bengoa, Leandro Nicolás Gómez Romero, Pedro |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
ELECTROLYTE–ELECTRODE INTERFACE ENERGY DENSITY ENERGY STORAGE NANOSTRUCTURE SUPERCAPACITOR THICK ELECTRODE |
topic |
ELECTROLYTE–ELECTRODE INTERFACE ENERGY DENSITY ENERGY STORAGE NANOSTRUCTURE SUPERCAPACITOR THICK ELECTRODE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
This article addresses the issue of bulk electrode design and the factors limiting the performance of thick electrodes. Indeed, one of the challenges for achieving improved performance in electrochemical energy storage devices (batteries or supercapacitors) is the maximization of the ratio between active and non-active components while maintaining ionic and electronic conductivity of the assembly. In this study, we developed and compared supercapacitor thick electrodes using commercially available carbons and utilising conventional, easily scalable methods such as spray coating and freeze-casting. We also compared different binders and conductive carbons to develop thick electrodes and analysed factors that determine the performance of such thick electrodes, such as porosity and tortuosity. The spray-coated electrodes showed high areal capacitances of 1428 mF cm−2 at 0.3 mm thickness and 2459 F cm−2 at 0.6 mm thickness. Fil: Pokhriyal, Anukriti. Institut Català de Nanociència I Nanotecnologia; España Fil: González Gil, Rosa M.. Institut Català de Nanociència I Nanotecnologia; España Fil: Bengoa, Leandro Nicolás. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina Fil: Gómez Romero, Pedro. Institut Català de Nanociència I Nanotecnologia; España |
description |
This article addresses the issue of bulk electrode design and the factors limiting the performance of thick electrodes. Indeed, one of the challenges for achieving improved performance in electrochemical energy storage devices (batteries or supercapacitors) is the maximization of the ratio between active and non-active components while maintaining ionic and electronic conductivity of the assembly. In this study, we developed and compared supercapacitor thick electrodes using commercially available carbons and utilising conventional, easily scalable methods such as spray coating and freeze-casting. We also compared different binders and conductive carbons to develop thick electrodes and analysed factors that determine the performance of such thick electrodes, such as porosity and tortuosity. The spray-coated electrodes showed high areal capacitances of 1428 mF cm−2 at 0.3 mm thickness and 2459 F cm−2 at 0.6 mm thickness. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-05 |
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/11336/220201 Pokhriyal, Anukriti; González Gil, Rosa M.; Bengoa, Leandro Nicolás; Gómez Romero, Pedro; Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces; MDPI; Materials; 16; 9; 5-2023; 1-17 1996-1944 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/220201 |
identifier_str_mv |
Pokhriyal, Anukriti; González Gil, Rosa M.; Bengoa, Leandro Nicolás; Gómez Romero, Pedro; Nanostructured Thick Electrode Strategies toward Enhanced Electrode–Electrolyte Interfaces; MDPI; Materials; 16; 9; 5-2023; 1-17 1996-1944 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3390/ma16093439 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.070432 |