Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films

Autores
Lin, Derong; Hu, Lijiang; You, Hong; Williams, Roberto Juan Jose
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A silsesquioxane was synthesized by the hydrolysis and polycondensation of (EtO)3-Si(CH2)3NHCONH(CH2)11CH3 in tetrahydrofuran (THF) employing formic acid as catalyst. The silsesquioxane self-assembled into nanorods due to the strong H-bonds among urea groups and the tail-to-tail associations of organic chains. The nanostructuration was characterized by a variety of experimental techniques (FTIR, 29Si NMR, XRD, TEM, HRTEM, and SAED). A colloidal solution of the silsesquioxane in methanol was deposited on a carbon film generating coffee ring structures with nanoparticles located at the boundary of rings. The significance of these results is related to the intrinsic photoluminescence of silsesquioxanes containing urea groups. The possibility of patterning these hybrid polymers on a surface can give place to materials exhibiting periodically modulated optical properties with potential applications in optoelectronics and light-emitting devices.
Fil: Lin, Derong. Harbin Institute of Technology; China
Fil: Hu, Lijiang. Harbin Institute of Technology; China
Fil: You, Hong. Harbin Institute of Technology; China
Fil: Williams, Roberto Juan Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina
Materia
Coffee-Ring Structures
Nanorods
Patterning
Silsesquioxanes
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/7824
Acceder
id CONICETDig_b51fcb57a204a6c4de99a058008c404a
oai_identifier_str oai:ri.conicet.gov.ar:11336/7824
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon filmsLin, DerongHu, LijiangYou, HongWilliams, Roberto Juan JoseCoffee-Ring StructuresNanorodsPatterningSilsesquioxaneshttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2A silsesquioxane was synthesized by the hydrolysis and polycondensation of (EtO)3-Si(CH2)3NHCONH(CH2)11CH3 in tetrahydrofuran (THF) employing formic acid as catalyst. The silsesquioxane self-assembled into nanorods due to the strong H-bonds among urea groups and the tail-to-tail associations of organic chains. The nanostructuration was characterized by a variety of experimental techniques (FTIR, 29Si NMR, XRD, TEM, HRTEM, and SAED). A colloidal solution of the silsesquioxane in methanol was deposited on a carbon film generating coffee ring structures with nanoparticles located at the boundary of rings. The significance of these results is related to the intrinsic photoluminescence of silsesquioxanes containing urea groups. The possibility of patterning these hybrid polymers on a surface can give place to materials exhibiting periodically modulated optical properties with potential applications in optoelectronics and light-emitting devices.Fil: Lin, Derong. Harbin Institute of Technology; ChinaFil: Hu, Lijiang. Harbin Institute of Technology; ChinaFil: You, Hong. Harbin Institute of Technology; ChinaFil: Williams, Roberto Juan Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); ArgentinaElsevier2011-05-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/7824Lin, Derong; Hu, Lijiang; You, Hong; Williams, Roberto Juan Jose; Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films; Elsevier; European Polymer Journal; 47; 8; 17-5-2011; 1526-15330014-3057enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.eurpolymj.2011.05.013info:eu-repo/semantics/altIdentifier/issn/0014-3057info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0014305711002047info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:29:30Zoai:ri.conicet.gov.ar:11336/7824instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:29:30.608CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films
title Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films
spellingShingle Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films
Lin, Derong
Coffee-Ring Structures
Nanorods
Patterning
Silsesquioxanes
title_short Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films
title_full Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films
title_fullStr Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films
title_full_unstemmed Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films
title_sort Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films
dc.creator.none.fl_str_mv Lin, Derong
Hu, Lijiang
You, Hong
Williams, Roberto Juan Jose
author Lin, Derong
author_facet Lin, Derong
Hu, Lijiang
You, Hong
Williams, Roberto Juan Jose
author_role author
author2 Hu, Lijiang
You, Hong
Williams, Roberto Juan Jose
author2_role author
author
author
dc.subject.none.fl_str_mv Coffee-Ring Structures
Nanorods
Patterning
Silsesquioxanes
topic Coffee-Ring Structures
Nanorods
Patterning
Silsesquioxanes
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A silsesquioxane was synthesized by the hydrolysis and polycondensation of (EtO)3-Si(CH2)3NHCONH(CH2)11CH3 in tetrahydrofuran (THF) employing formic acid as catalyst. The silsesquioxane self-assembled into nanorods due to the strong H-bonds among urea groups and the tail-to-tail associations of organic chains. The nanostructuration was characterized by a variety of experimental techniques (FTIR, 29Si NMR, XRD, TEM, HRTEM, and SAED). A colloidal solution of the silsesquioxane in methanol was deposited on a carbon film generating coffee ring structures with nanoparticles located at the boundary of rings. The significance of these results is related to the intrinsic photoluminescence of silsesquioxanes containing urea groups. The possibility of patterning these hybrid polymers on a surface can give place to materials exhibiting periodically modulated optical properties with potential applications in optoelectronics and light-emitting devices.
Fil: Lin, Derong. Harbin Institute of Technology; China
Fil: Hu, Lijiang. Harbin Institute of Technology; China
Fil: You, Hong. Harbin Institute of Technology; China
Fil: Williams, Roberto Juan Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina
description A silsesquioxane was synthesized by the hydrolysis and polycondensation of (EtO)3-Si(CH2)3NHCONH(CH2)11CH3 in tetrahydrofuran (THF) employing formic acid as catalyst. The silsesquioxane self-assembled into nanorods due to the strong H-bonds among urea groups and the tail-to-tail associations of organic chains. The nanostructuration was characterized by a variety of experimental techniques (FTIR, 29Si NMR, XRD, TEM, HRTEM, and SAED). A colloidal solution of the silsesquioxane in methanol was deposited on a carbon film generating coffee ring structures with nanoparticles located at the boundary of rings. The significance of these results is related to the intrinsic photoluminescence of silsesquioxanes containing urea groups. The possibility of patterning these hybrid polymers on a surface can give place to materials exhibiting periodically modulated optical properties with potential applications in optoelectronics and light-emitting devices.
publishDate 2011
dc.date.none.fl_str_mv 2011-05-17
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/7824
Lin, Derong; Hu, Lijiang; You, Hong; Williams, Roberto Juan Jose; Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films; Elsevier; European Polymer Journal; 47; 8; 17-5-2011; 1526-1533
0014-3057
url http://hdl.handle.net/11336/7824
identifier_str_mv Lin, Derong; Hu, Lijiang; You, Hong; Williams, Roberto Juan Jose; Synthesis and characterization of a nanostructured photoluminescent silsesquioxane containing urea and dodecyl groups that can be patterned on carbon films; Elsevier; European Polymer Journal; 47; 8; 17-5-2011; 1526-1533
0014-3057
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.eurpolymj.2011.05.013
info:eu-repo/semantics/altIdentifier/issn/0014-3057
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0014305711002047
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083434417487872
score 13.22299

Publicaciones similares