Properties of Electrospun TiO2Nanofibers

Detalhes bibliográficos
Autor(a) principal: Caratão, Bianca
Data de Publicação: 2014
Outros Autores: Carneiro, Edgar, Sá, Pedro, Almeida, Bernardo, Carvalho, Sandra
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/102607
https://doi.org/10.1155/2014/472132
Resumo: Titaniumoxide filled polyvinylpyrrolidone (PVP) composite nanofibers have been prepared via a simple electrospinning technique. The combination of good TiO2 properties with its high surface area leads these nanofibers into having a vast applicability such as cosmetics, scaffolds for tissue engineering, catalytic devices, sensors, solar cells, and optoelectronic devices. The structural and chemical properties of the prepared samples have been studied. The presence of the TiO2 phase on the nanofibers was confirmed. An anatase to rutile transformation was observed at 600∘C. Regarding the thermogravimetric and differential thermal analysis (TGA/DTA), the TIP decomposition and the PVP evaporation at 225∘C were verified.
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spelling Properties of Electrospun TiO2NanofibersTitaniumoxide filled polyvinylpyrrolidone (PVP) composite nanofibers have been prepared via a simple electrospinning technique. The combination of good TiO2 properties with its high surface area leads these nanofibers into having a vast applicability such as cosmetics, scaffolds for tissue engineering, catalytic devices, sensors, solar cells, and optoelectronic devices. The structural and chemical properties of the prepared samples have been studied. The presence of the TiO2 phase on the nanofibers was confirmed. An anatase to rutile transformation was observed at 600∘C. Regarding the thermogravimetric and differential thermal analysis (TGA/DTA), the TIP decomposition and the PVP evaporation at 225∘C were verified.2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/102607http://hdl.handle.net/10316/102607https://doi.org/10.1155/2014/472132eng1687-95031687-9511Caratão, BiancaCarneiro, EdgarSá, PedroAlmeida, BernardoCarvalho, Sandrainfo: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:RCAAP2022-10-04T20:31:31Zoai:estudogeral.uc.pt:10316/102607Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:19:33.648284Repositório 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 Properties of Electrospun TiO2Nanofibers
title Properties of Electrospun TiO2Nanofibers
spellingShingle Properties of Electrospun TiO2Nanofibers
Caratão, Bianca
title_short Properties of Electrospun TiO2Nanofibers
title_full Properties of Electrospun TiO2Nanofibers
title_fullStr Properties of Electrospun TiO2Nanofibers
title_full_unstemmed Properties of Electrospun TiO2Nanofibers
title_sort Properties of Electrospun TiO2Nanofibers
author Caratão, Bianca
author_facet Caratão, Bianca
Carneiro, Edgar
Sá, Pedro
Almeida, Bernardo
Carvalho, Sandra
author_role author
author2 Carneiro, Edgar
Sá, Pedro
Almeida, Bernardo
Carvalho, Sandra
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Caratão, Bianca
Carneiro, Edgar
Sá, Pedro
Almeida, Bernardo
Carvalho, Sandra
description Titaniumoxide filled polyvinylpyrrolidone (PVP) composite nanofibers have been prepared via a simple electrospinning technique. The combination of good TiO2 properties with its high surface area leads these nanofibers into having a vast applicability such as cosmetics, scaffolds for tissue engineering, catalytic devices, sensors, solar cells, and optoelectronic devices. The structural and chemical properties of the prepared samples have been studied. The presence of the TiO2 phase on the nanofibers was confirmed. An anatase to rutile transformation was observed at 600∘C. Regarding the thermogravimetric and differential thermal analysis (TGA/DTA), the TIP decomposition and the PVP evaporation at 225∘C were verified.
publishDate 2014
dc.date.none.fl_str_mv 2014
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/10316/102607
http://hdl.handle.net/10316/102607
https://doi.org/10.1155/2014/472132
url http://hdl.handle.net/10316/102607
https://doi.org/10.1155/2014/472132
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1687-9503
1687-9511
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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
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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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