A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices

Detalhes bibliográficos
Autor(a) principal: Rafique, Amjid
Data de Publicação: 2023
Outros Autores: Sequeira, Inês, Bento, Ana Sofia, Moniz, Mariana Peyro, Carmo, João, Oliveira, Eduardo, Oliveira, João Pedro, Marques, Ana, Ferreira, Isabel, Baptista, Ana Catarina
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/154941
Resumo: projects LA/P/0037/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication – i3N. This work was also supported by ERC-CoG-2014. The authors would also like to thank João Lopes for his contribution with the home-made mechanical abrasion setup. Publisher Copyright: © 2023 The Author(s)
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spelling A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devicesBlow spinningCellulose acetateSeparatorSupercapacitorsChemistry(all)Environmental ChemistryChemical Engineering(all)Industrial and Manufacturing Engineeringprojects LA/P/0037/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication – i3N. This work was also supported by ERC-CoG-2014. The authors would also like to thank João Lopes for his contribution with the home-made mechanical abrasion setup. Publisher Copyright: © 2023 The Author(s)The search of sustainable gadgets, such as the portable electronics and wearables, have sparked the need for more sustainable and environment friendly constituent elements (e.g., electrode materials, separators, and green electrolytes) and low-cost scalable fabrication techniques. Herein, a facile and scalable blow spinning technique is proposed for the synthesis of a cellulose-based separator for flexible energy storage devices. A cellulose acetate and polystyrene (CA:PS) based composite separator is synthesized for the first time for flexible supercapacitors by exploiting the blow spinning technique. Different combinations of CA:PS were synthesized, and electrochemical performances of the devices were evaluated. A sweat simulation solution is used as green electrolyte for the development of symmetrical carbon yarn-based supercapacitors. The influence on the device performances of pristine carbon yarn, activated carbon yarns and PEDOT functionalized carbon yarns, electrodes were compared. Specific capacitances of 2.8 Fg−1 and 33 Fg−1 were obtained for pristine carbon and PEDOT functionalized carbon fibers respectively. The fabricated devices exploiting the composite separator exhibited good washing stability up to 30 cycles and capacitance retention of 95% up to 1000 charge/discharge cycles.DCM - Departamento de Ciência dos MateriaisCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)RUNRafique, AmjidSequeira, InêsBento, Ana SofiaMoniz, Mariana PeyroCarmo, JoãoOliveira, EduardoOliveira, João PedroMarques, AnaFerreira, IsabelBaptista, Ana Catarina2023-07-06T22:17:49Z2023-05-152023-05-15T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article14application/pdfhttp://hdl.handle.net/10362/154941eng1385-8947PURE: 65374790https://doi.org/10.1016/j.cej.2023.142515info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:37:27Zoai:run.unl.pt:10362/154941Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:55:51.866992Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices
title A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices
spellingShingle A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices
Rafique, Amjid
Blow spinning
Cellulose acetate
Separator
Supercapacitors
Chemistry(all)
Environmental Chemistry
Chemical Engineering(all)
Industrial and Manufacturing Engineering
title_short A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices
title_full A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices
title_fullStr A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices
title_full_unstemmed A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices
title_sort A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devices
author Rafique, Amjid
author_facet Rafique, Amjid
Sequeira, Inês
Bento, Ana Sofia
Moniz, Mariana Peyro
Carmo, João
Oliveira, Eduardo
Oliveira, João Pedro
Marques, Ana
Ferreira, Isabel
Baptista, Ana Catarina
author_role author
author2 Sequeira, Inês
Bento, Ana Sofia
Moniz, Mariana Peyro
Carmo, João
Oliveira, Eduardo
Oliveira, João Pedro
Marques, Ana
Ferreira, Isabel
Baptista, Ana Catarina
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv DCM - Departamento de Ciência dos Materiais
CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
RUN
dc.contributor.author.fl_str_mv Rafique, Amjid
Sequeira, Inês
Bento, Ana Sofia
Moniz, Mariana Peyro
Carmo, João
Oliveira, Eduardo
Oliveira, João Pedro
Marques, Ana
Ferreira, Isabel
Baptista, Ana Catarina
dc.subject.por.fl_str_mv Blow spinning
Cellulose acetate
Separator
Supercapacitors
Chemistry(all)
Environmental Chemistry
Chemical Engineering(all)
Industrial and Manufacturing Engineering
topic Blow spinning
Cellulose acetate
Separator
Supercapacitors
Chemistry(all)
Environmental Chemistry
Chemical Engineering(all)
Industrial and Manufacturing Engineering
description projects LA/P/0037/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication – i3N. This work was also supported by ERC-CoG-2014. The authors would also like to thank João Lopes for his contribution with the home-made mechanical abrasion setup. Publisher Copyright: © 2023 The Author(s)
publishDate 2023
dc.date.none.fl_str_mv 2023-07-06T22:17:49Z
2023-05-15
2023-05-15T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/154941
url http://hdl.handle.net/10362/154941
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1385-8947
PURE: 65374790
https://doi.org/10.1016/j.cej.2023.142515
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 14
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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