Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of water

Detalhes bibliográficos
Autor(a) principal: Mei, Sen
Data de Publicação: 2015
Outros Autores: Yang, Juan, Christian, Simon, Yuan, Songdong, Ferreira, Jose Maria F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/20743
Resumo: In this paper, nanoporous titania thin films for PEC conversion of water were dip coated by using acetic acid as a stabiliser and poly(ethylene glycol) (PEG) as a pore former. The evolution of microstructure and morphology of the thin films at different conditions was investigated by XRD, SEM and AFM. Anatase was the primary crystalline phase of the as-obtained titania nanoporous thin film after heat treatment at 500 degrees C/2h. A small amount of PEG, a low ratio of acetic acid/Titania butoxide (HoAC/TBOT) and a relatively low withdrawal speed facilitate the formation of TiO2 nanoporous thin films with a homogeneous distributed nanostructure. (C) 2015 The Authors. Published by Elsevier Ltd.
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spelling Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of waterCELLSIn this paper, nanoporous titania thin films for PEC conversion of water were dip coated by using acetic acid as a stabiliser and poly(ethylene glycol) (PEG) as a pore former. The evolution of microstructure and morphology of the thin films at different conditions was investigated by XRD, SEM and AFM. Anatase was the primary crystalline phase of the as-obtained titania nanoporous thin film after heat treatment at 500 degrees C/2h. A small amount of PEG, a low ratio of acetic acid/Titania butoxide (HoAC/TBOT) and a relatively low withdrawal speed facilitate the formation of TiO2 nanoporous thin films with a homogeneous distributed nanostructure. (C) 2015 The Authors. Published by Elsevier Ltd.ELSEVIER SCIENCE BV2017-12-07T19:57:51Z2015-01-01T00:00:00Z2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/20743eng1876-610210.1016/j.egypro.2015.07.372Mei, SenYang, JuanChristian, SimonYuan, SongdongFerreira, Jose Maria F.info: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:RCAAP2024-02-22T11:40:49Zoai:ria.ua.pt:10773/20743Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:55:24.089968Repositório 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 Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of water
title Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of water
spellingShingle Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of water
Mei, Sen
CELLS
title_short Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of water
title_full Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of water
title_fullStr Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of water
title_full_unstemmed Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of water
title_sort Fabrication and characterisation of titania nanoporous thin film for photoelectrochemical (PEC) conversion of water
author Mei, Sen
author_facet Mei, Sen
Yang, Juan
Christian, Simon
Yuan, Songdong
Ferreira, Jose Maria F.
author_role author
author2 Yang, Juan
Christian, Simon
Yuan, Songdong
Ferreira, Jose Maria F.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Mei, Sen
Yang, Juan
Christian, Simon
Yuan, Songdong
Ferreira, Jose Maria F.
dc.subject.por.fl_str_mv CELLS
topic CELLS
description In this paper, nanoporous titania thin films for PEC conversion of water were dip coated by using acetic acid as a stabiliser and poly(ethylene glycol) (PEG) as a pore former. The evolution of microstructure and morphology of the thin films at different conditions was investigated by XRD, SEM and AFM. Anatase was the primary crystalline phase of the as-obtained titania nanoporous thin film after heat treatment at 500 degrees C/2h. A small amount of PEG, a low ratio of acetic acid/Titania butoxide (HoAC/TBOT) and a relatively low withdrawal speed facilitate the formation of TiO2 nanoporous thin films with a homogeneous distributed nanostructure. (C) 2015 The Authors. Published by Elsevier Ltd.
publishDate 2015
dc.date.none.fl_str_mv 2015-01-01T00:00:00Z
2015
2017-12-07T19:57:51Z
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/10773/20743
url http://hdl.handle.net/10773/20743
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1876-6102
10.1016/j.egypro.2015.07.372
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ELSEVIER SCIENCE BV
publisher.none.fl_str_mv ELSEVIER SCIENCE BV
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
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