Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coating
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1088/1361-6528/abe4fd http://hdl.handle.net/11449/207922 |
Resumo: | In this work, we synthesized colloidal silica nanospheres with an average size of 400 nm through the modified Stöber method and successfully fabricated an ordered close-packed silica nanosphere monolayer onto ITO-coated glass substrates using a three-step spin-coating method. ITO films showed resistivity comparable to that of commercial ITO and the silica nanosphere monolayer-coated ITO/glass substrate exhibited good optical transmittance in the visible (550 nm) and near-infrared (900 nm) regions of 62% and 82%, respectively. The results suggest that this monolayer can be used in optoelectronic devices to enhance efficiency in photovoltaic cells. |
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Repositório Institucional da UNESP |
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spelling |
Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coatingITO substratesSilica nanospheres monolayerSiO2 nanospheresIn this work, we synthesized colloidal silica nanospheres with an average size of 400 nm through the modified Stöber method and successfully fabricated an ordered close-packed silica nanosphere monolayer onto ITO-coated glass substrates using a three-step spin-coating method. ITO films showed resistivity comparable to that of commercial ITO and the silica nanosphere monolayer-coated ITO/glass substrate exhibited good optical transmittance in the visible (550 nm) and near-infrared (900 nm) regions of 62% and 82%, respectively. The results suggest that this monolayer can be used in optoelectronic devices to enhance efficiency in photovoltaic cells.Grupo de Nanociência e Nanotecnologia (NANO) Departamento de Física Universidade Federal de Juiz de Fora (UFJF)Laboratório de Biopolímeros e Biomateriais (BIOPOLMAT) Departamento de Biotecnologia Universidade de Araraquara (UNIARA)Departamento de Física Universidade Federal de Juiz de Fora (UFJF)Institudo de Química Universidade Estatual Paulista Julio de Mesquita Filho (UNESP)Laboratório de Optoeletrônica Molecular (LOEM) Departamento de Física Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)Faculdade de Ciências Farmacêuticas Universidade Estatual Paulista Julio de Mesquita Filho (UNESP)Institudo de Química Universidade Estatual Paulista Julio de Mesquita Filho (UNESP)Faculdade de Ciências Farmacêuticas Universidade Estatual Paulista Julio de Mesquita Filho (UNESP)Universidade Federal de Juiz de Fora (UFJF)Universidade de Araraquara (UNIARA)Universidade Estadual Paulista (Unesp)Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)Faraco, T. A.Yoshioka, N. A.Sábio, R. M. [UNESP]da Barud, H. S.Maciel, I. O.Quirino, W. G.Fragneaud, B.de Aguiar, A. M.Ribeiro, S. J.L. [UNESP]Cremona, M.Legnani, C. [UNESP]2021-06-25T11:03:16Z2021-06-25T11:03:16Z2021-05-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1088/1361-6528/abe4fdNanotechnology, v. 32, n. 20, 2021.1361-65280957-4484http://hdl.handle.net/11449/20792210.1088/1361-6528/abe4fd2-s2.0-85102609081Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengNanotechnologyinfo:eu-repo/semantics/openAccess2021-10-23T17:51:54Zoai:repositorio.unesp.br:11449/207922Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:49:04.485579Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coating |
title |
Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coating |
spellingShingle |
Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coating Faraco, T. A. ITO substrates Silica nanospheres monolayer SiO2 nanospheres |
title_short |
Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coating |
title_full |
Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coating |
title_fullStr |
Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coating |
title_full_unstemmed |
Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coating |
title_sort |
Monolayer of silica nanospheres assembled onto ITO-coated glass substrates by spin-coating |
author |
Faraco, T. A. |
author_facet |
Faraco, T. A. Yoshioka, N. A. Sábio, R. M. [UNESP] da Barud, H. S. Maciel, I. O. Quirino, W. G. Fragneaud, B. de Aguiar, A. M. Ribeiro, S. J.L. [UNESP] Cremona, M. Legnani, C. [UNESP] |
author_role |
author |
author2 |
Yoshioka, N. A. Sábio, R. M. [UNESP] da Barud, H. S. Maciel, I. O. Quirino, W. G. Fragneaud, B. de Aguiar, A. M. Ribeiro, S. J.L. [UNESP] Cremona, M. Legnani, C. [UNESP] |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Juiz de Fora (UFJF) Universidade de Araraquara (UNIARA) Universidade Estadual Paulista (Unesp) Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) |
dc.contributor.author.fl_str_mv |
Faraco, T. A. Yoshioka, N. A. Sábio, R. M. [UNESP] da Barud, H. S. Maciel, I. O. Quirino, W. G. Fragneaud, B. de Aguiar, A. M. Ribeiro, S. J.L. [UNESP] Cremona, M. Legnani, C. [UNESP] |
dc.subject.por.fl_str_mv |
ITO substrates Silica nanospheres monolayer SiO2 nanospheres |
topic |
ITO substrates Silica nanospheres monolayer SiO2 nanospheres |
description |
In this work, we synthesized colloidal silica nanospheres with an average size of 400 nm through the modified Stöber method and successfully fabricated an ordered close-packed silica nanosphere monolayer onto ITO-coated glass substrates using a three-step spin-coating method. ITO films showed resistivity comparable to that of commercial ITO and the silica nanosphere monolayer-coated ITO/glass substrate exhibited good optical transmittance in the visible (550 nm) and near-infrared (900 nm) regions of 62% and 82%, respectively. The results suggest that this monolayer can be used in optoelectronic devices to enhance efficiency in photovoltaic cells. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:03:16Z 2021-06-25T11:03:16Z 2021-05-14 |
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://dx.doi.org/10.1088/1361-6528/abe4fd Nanotechnology, v. 32, n. 20, 2021. 1361-6528 0957-4484 http://hdl.handle.net/11449/207922 10.1088/1361-6528/abe4fd 2-s2.0-85102609081 |
url |
http://dx.doi.org/10.1088/1361-6528/abe4fd http://hdl.handle.net/11449/207922 |
identifier_str_mv |
Nanotechnology, v. 32, n. 20, 2021. 1361-6528 0957-4484 10.1088/1361-6528/abe4fd 2-s2.0-85102609081 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Nanotechnology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128706446622720 |