Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K

Detalhes bibliográficos
Autor(a) principal: Vilão, G.
Data de Publicação: 2023
Outros Autores: Ramos, C.A., Iglesias, T.P.
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/25228
Resumo: (Introduction) The global demand for energy is constantly growing, requiring the development of efficient systems to ensure sustainable consumption and prevent long-term environmental damage. Carbon-based materials, such as graphene, have been extensively studied due to their environmentally friendly properties, structure, and availability. Squalane is also a component with significant physiological effects in fields like nutrition, pharmacy, and medicine [1]. However, both graphene and squalane are relatively new in the field of nanofluids. While research on thermal conductivity has been prioritized, studies on permittivity and electrical conductivity remain limited. In this study, we analyzed the dielectric permittivity of graphene nanofluid at temperatures of 333.15K and 343.15K. The nanofluid was prepared using squalane as base fluid with a volumetric concentration of 0.75% of graphene nanoparticles, without adding surfactants to avoid interference.
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spelling Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15KEnergySustainabilityEnvironmentGrapheneSqualane(Introduction) The global demand for energy is constantly growing, requiring the development of efficient systems to ensure sustainable consumption and prevent long-term environmental damage. Carbon-based materials, such as graphene, have been extensively studied due to their environmentally friendly properties, structure, and availability. Squalane is also a component with significant physiological effects in fields like nutrition, pharmacy, and medicine [1]. However, both graphene and squalane are relatively new in the field of nanofluids. While research on thermal conductivity has been prioritized, studies on permittivity and electrical conductivity remain limited. In this study, we analyzed the dielectric permittivity of graphene nanofluid at temperatures of 333.15K and 343.15K. The nanofluid was prepared using squalane as base fluid with a volumetric concentration of 0.75% of graphene nanoparticles, without adding surfactants to avoid interference.Repositório Científico do Instituto Politécnico do PortoVilão, G.Ramos, C.A.Iglesias, T.P.2024-03-27T15:37:07Z2023-092023-09-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.22/25228engVilão, G., Ramos, C.A., &, Iglesias, T.P. (2023, September 10-13). Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K [Poster presentation]. ECTP 2023 - 22nd European Conference on Themophysical Properties, Venice, Italymetadata only accessinfo: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:RCAAP2024-04-03T01:46:26Zoai:recipp.ipp.pt:10400.22/25228Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-04-03T01:46:26Repositório 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 Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K
title Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K
spellingShingle Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K
Vilão, G.
Energy
Sustainability
Environment
Graphene
Squalane
title_short Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K
title_full Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K
title_fullStr Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K
title_full_unstemmed Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K
title_sort Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K
author Vilão, G.
author_facet Vilão, G.
Ramos, C.A.
Iglesias, T.P.
author_role author
author2 Ramos, C.A.
Iglesias, T.P.
author2_role author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Vilão, G.
Ramos, C.A.
Iglesias, T.P.
dc.subject.por.fl_str_mv Energy
Sustainability
Environment
Graphene
Squalane
topic Energy
Sustainability
Environment
Graphene
Squalane
description (Introduction) The global demand for energy is constantly growing, requiring the development of efficient systems to ensure sustainable consumption and prevent long-term environmental damage. Carbon-based materials, such as graphene, have been extensively studied due to their environmentally friendly properties, structure, and availability. Squalane is also a component with significant physiological effects in fields like nutrition, pharmacy, and medicine [1]. However, both graphene and squalane are relatively new in the field of nanofluids. While research on thermal conductivity has been prioritized, studies on permittivity and electrical conductivity remain limited. In this study, we analyzed the dielectric permittivity of graphene nanofluid at temperatures of 333.15K and 343.15K. The nanofluid was prepared using squalane as base fluid with a volumetric concentration of 0.75% of graphene nanoparticles, without adding surfactants to avoid interference.
publishDate 2023
dc.date.none.fl_str_mv 2023-09
2023-09-01T00:00:00Z
2024-03-27T15:37:07Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.22/25228
url http://hdl.handle.net/10400.22/25228
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Vilão, G., Ramos, C.A., &, Iglesias, T.P. (2023, September 10-13). Behavior of dielectric permittivity in squalane Graphene Nanofluid at 333.15K [Poster presentation]. ECTP 2023 - 22nd European Conference on Themophysical Properties, Venice, Italy
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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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
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