Properties of Electrospun TiO2Nanofibers

Bibliographic Details
Main Author: Caratão, Bianca
Publication Date: 2014
Other Authors: Carneiro, Edgar, Sá, Pedro, Almeida, Bernardo, Carvalho, Sandra
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://hdl.handle.net/10316/102607
https://doi.org/10.1155/2014/472132
Summary: 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/articlehttps://hdl.handle.net/10316/102607https://hdl.handle.net/10316/102607https://doi.org/10.1155/2014/472132eng1687-95031687-9511Caratão, BiancaCarneiro, EdgarSá, PedroAlmeida, BernardoCarvalho, Sandrainfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2022-10-04T20:31:31Zoai:estudogeral.uc.pt:10316/102607Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T05:52:12.630513Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
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 https://hdl.handle.net/10316/102607
https://hdl.handle.net/10316/102607
https://doi.org/10.1155/2014/472132
url https://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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833602500509302784

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