Capacitive behavior of activated carbons obtained from coffee husk

Autores
Ramirez Arcila, Nathalia; Sardella, Maria Fabiana; Deiana, Ana Cristina; Schlosser, Anja; Müller, Dennis; Kißling, Patrick A.; Klepzig, Lars F.; Bigall, Nadja C.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Sustainable agroindustry has presented many challenges related to waste management. Most of its residues are lignocellulosic biomass materials with great application potential due to their chemical composition, hence the use of biomass-derived carbon materials in energy storage has received growing interest in recent years. In this work, highly micro-porous carbonaceous materials using the endocarp of the coffee fruit or coffee husk (CH) as precursor are obtained. Specifically, three different activating agents (KOH, K2CO3, and steam) to derive activated carbons (ACs) with good capacitive properties are tested. The properties of ACs such as surface chemistry, texture, crystal graphite size, and order in the carbonaceous structure are assessed and compared. The capacitive behavior inherent to the activation routes is also characterized by means of Cyclic Voltammetry (CV), Galvanostatic Charge/Discharge (GCD) and Electrochemical Impedance Spectroscopy (EIS). The obtained specific capacitance values range from 106 to 138 F g-1 for a discharge current of 0.5 A g-1. These results nominate coffee husk as a good precursor of carbonaceous materials suitable for energy storage.
Fil: Ramirez Arcila, Nathalia. Leibniz Universitat Hannover; Alemania. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: Sardella, Maria Fabiana. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: Deiana, Ana Cristina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina
Fil: Schlosser, Anja. Leibniz Universitat Hannover; Alemania
Fil: Müller, Dennis. Leibniz Universitat Hannover; Alemania
Fil: Kißling, Patrick A.. Leibniz Universitat Hannover; Alemania
Fil: Klepzig, Lars F.. Leibniz Universitat Hannover; Alemania
Fil: Bigall, Nadja C.. Leibniz Universitat Hannover; Alemania. Cluster of Excellence PhoenixD; Alemania
Materia
EDLC
Activated
Carbon
Coffe
Waste
Activated
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/151946
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/151946
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Capacitive behavior of activated carbons obtained from coffee huskRamirez Arcila, NathaliaSardella, Maria FabianaDeiana, Ana CristinaSchlosser, AnjaMüller, DennisKißling, Patrick A.Klepzig, Lars F.Bigall, Nadja C.EDLCActivatedCarbonCoffeWasteActivatedhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Sustainable agroindustry has presented many challenges related to waste management. Most of its residues are lignocellulosic biomass materials with great application potential due to their chemical composition, hence the use of biomass-derived carbon materials in energy storage has received growing interest in recent years. In this work, highly micro-porous carbonaceous materials using the endocarp of the coffee fruit or coffee husk (CH) as precursor are obtained. Specifically, three different activating agents (KOH, K2CO3, and steam) to derive activated carbons (ACs) with good capacitive properties are tested. The properties of ACs such as surface chemistry, texture, crystal graphite size, and order in the carbonaceous structure are assessed and compared. The capacitive behavior inherent to the activation routes is also characterized by means of Cyclic Voltammetry (CV), Galvanostatic Charge/Discharge (GCD) and Electrochemical Impedance Spectroscopy (EIS). The obtained specific capacitance values range from 106 to 138 F g-1 for a discharge current of 0.5 A g-1. These results nominate coffee husk as a good precursor of carbonaceous materials suitable for energy storage.Fil: Ramirez Arcila, Nathalia. Leibniz Universitat Hannover; Alemania. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; ArgentinaFil: Sardella, Maria Fabiana. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; ArgentinaFil: Deiana, Ana Cristina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; ArgentinaFil: Schlosser, Anja. Leibniz Universitat Hannover; AlemaniaFil: Müller, Dennis. Leibniz Universitat Hannover; AlemaniaFil: Kißling, Patrick A.. Leibniz Universitat Hannover; AlemaniaFil: Klepzig, Lars F.. Leibniz Universitat Hannover; AlemaniaFil: Bigall, Nadja C.. Leibniz Universitat Hannover; Alemania. Cluster of Excellence PhoenixD; AlemaniaRoyal Society of Chemistry2020-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/151946Ramirez Arcila, Nathalia; Sardella, Maria Fabiana; Deiana, Ana Cristina; Schlosser, Anja; Müller, Dennis; et al.; Capacitive behavior of activated carbons obtained from coffee husk; Royal Society of Chemistry; RSC Advances; 10; 62; 10-2020; 38097-381062046-2069CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/content/articlelanding/2020/RA/D0RA06206Einfo:eu-repo/semantics/altIdentifier/doi/10.1039/D0RA06206Einfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:07:20Zoai:ri.conicet.gov.ar:11336/151946instacron: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:34982025-09-03 10:07:20.343CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Capacitive behavior of activated carbons obtained from coffee husk
title Capacitive behavior of activated carbons obtained from coffee husk
spellingShingle Capacitive behavior of activated carbons obtained from coffee husk
Ramirez Arcila, Nathalia
EDLC
Activated
Carbon
Coffe
Waste
Activated
title_short Capacitive behavior of activated carbons obtained from coffee husk
title_full Capacitive behavior of activated carbons obtained from coffee husk
title_fullStr Capacitive behavior of activated carbons obtained from coffee husk
title_full_unstemmed Capacitive behavior of activated carbons obtained from coffee husk
title_sort Capacitive behavior of activated carbons obtained from coffee husk
dc.creator.none.fl_str_mv Ramirez Arcila, Nathalia
Sardella, Maria Fabiana
Deiana, Ana Cristina
Schlosser, Anja
Müller, Dennis
Kißling, Patrick A.
Klepzig, Lars F.
Bigall, Nadja C.
author Ramirez Arcila, Nathalia
author_facet Ramirez Arcila, Nathalia
Sardella, Maria Fabiana
Deiana, Ana Cristina
Schlosser, Anja
Müller, Dennis
Kißling, Patrick A.
Klepzig, Lars F.
Bigall, Nadja C.
author_role author
author2 Sardella, Maria Fabiana
Deiana, Ana Cristina
Schlosser, Anja
Müller, Dennis
Kißling, Patrick A.
Klepzig, Lars F.
Bigall, Nadja C.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv EDLC
Activated
Carbon
Coffe
Waste
Activated
topic EDLC
Activated
Carbon
Coffe
Waste
Activated
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Sustainable agroindustry has presented many challenges related to waste management. Most of its residues are lignocellulosic biomass materials with great application potential due to their chemical composition, hence the use of biomass-derived carbon materials in energy storage has received growing interest in recent years. In this work, highly micro-porous carbonaceous materials using the endocarp of the coffee fruit or coffee husk (CH) as precursor are obtained. Specifically, three different activating agents (KOH, K2CO3, and steam) to derive activated carbons (ACs) with good capacitive properties are tested. The properties of ACs such as surface chemistry, texture, crystal graphite size, and order in the carbonaceous structure are assessed and compared. The capacitive behavior inherent to the activation routes is also characterized by means of Cyclic Voltammetry (CV), Galvanostatic Charge/Discharge (GCD) and Electrochemical Impedance Spectroscopy (EIS). The obtained specific capacitance values range from 106 to 138 F g-1 for a discharge current of 0.5 A g-1. These results nominate coffee husk as a good precursor of carbonaceous materials suitable for energy storage.
Fil: Ramirez Arcila, Nathalia. Leibniz Universitat Hannover; Alemania. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: Sardella, Maria Fabiana. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Fil: Deiana, Ana Cristina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Ingeniería Química; Argentina
Fil: Schlosser, Anja. Leibniz Universitat Hannover; Alemania
Fil: Müller, Dennis. Leibniz Universitat Hannover; Alemania
Fil: Kißling, Patrick A.. Leibniz Universitat Hannover; Alemania
Fil: Klepzig, Lars F.. Leibniz Universitat Hannover; Alemania
Fil: Bigall, Nadja C.. Leibniz Universitat Hannover; Alemania. Cluster of Excellence PhoenixD; Alemania
description Sustainable agroindustry has presented many challenges related to waste management. Most of its residues are lignocellulosic biomass materials with great application potential due to their chemical composition, hence the use of biomass-derived carbon materials in energy storage has received growing interest in recent years. In this work, highly micro-porous carbonaceous materials using the endocarp of the coffee fruit or coffee husk (CH) as precursor are obtained. Specifically, three different activating agents (KOH, K2CO3, and steam) to derive activated carbons (ACs) with good capacitive properties are tested. The properties of ACs such as surface chemistry, texture, crystal graphite size, and order in the carbonaceous structure are assessed and compared. The capacitive behavior inherent to the activation routes is also characterized by means of Cyclic Voltammetry (CV), Galvanostatic Charge/Discharge (GCD) and Electrochemical Impedance Spectroscopy (EIS). The obtained specific capacitance values range from 106 to 138 F g-1 for a discharge current of 0.5 A g-1. These results nominate coffee husk as a good precursor of carbonaceous materials suitable for energy storage.
publishDate 2020
dc.date.none.fl_str_mv 2020-10
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/11336/151946
Ramirez Arcila, Nathalia; Sardella, Maria Fabiana; Deiana, Ana Cristina; Schlosser, Anja; Müller, Dennis; et al.; Capacitive behavior of activated carbons obtained from coffee husk; Royal Society of Chemistry; RSC Advances; 10; 62; 10-2020; 38097-38106
2046-2069
CONICET Digital
CONICET
url http://hdl.handle.net/11336/151946
identifier_str_mv Ramirez Arcila, Nathalia; Sardella, Maria Fabiana; Deiana, Ana Cristina; Schlosser, Anja; Müller, Dennis; et al.; Capacitive behavior of activated carbons obtained from coffee husk; Royal Society of Chemistry; RSC Advances; 10; 62; 10-2020; 38097-38106
2046-2069
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://pubs.rsc.org/en/content/articlelanding/2020/RA/D0RA06206E
info:eu-repo/semantics/altIdentifier/doi/10.1039/D0RA06206E
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
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
_version_ 1842269999285141504
score 13.13397

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