Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsCl

Detalhes bibliográficos
Autor(a) principal: Ledemi, Y. [UNESP]
Data de Publicação: 2009
Outros Autores: Bureau, B., Calvez, L., Roze, M., Guillevic, E., Audebrand, N., Poulain, M., Messaddeq, Y. [UNESP], Zhang, X. H.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/225774
Resumo: In this paper, we describe the preparation of glass ceramics in the Ga2S3 - GeS2 - CsCl system. Visible and infrared transmitting glass ceramics were reproducibly obtained by appropriated heat treatment of the base glass. Crystals with controllable size of about 40 nm were homogeneously generated in the glassy matrix. X-ray diffraction characterizations have shown that gallium acts as nucleating agent in this material, giving rise to α-Ga2S3 crystals. Improved thermomechanical properties such as dilatation coefficient and resistance to fracture propagation have been observed in the prepared glass ceramics.
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spelling Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsClChalco halidesCrystallizationGlass-ceramicsInfrared glassesIn this paper, we describe the preparation of glass ceramics in the Ga2S3 - GeS2 - CsCl system. Visible and infrared transmitting glass ceramics were reproducibly obtained by appropriated heat treatment of the base glass. Crystals with controllable size of about 40 nm were homogeneously generated in the glassy matrix. X-ray diffraction characterizations have shown that gallium acts as nucleating agent in this material, giving rise to α-Ga2S3 crystals. Improved thermomechanical properties such as dilatation coefficient and resistance to fracture propagation have been observed in the prepared glass ceramics.Equipe Verres et Céramiques UMR 6226 Sciences Chimiques de Rennes Université de Rennes, 35042 RennesEquipe Matériaux inorganiques: Chimie douce et réactivité UMR 6226 Sciences Chimiques de Rennes Université de Rennes, 35042 RennesLaboratorio dos Materiais Fotônicos Instituto de Química Universidade Estadual Paulista, 14801-970 Araraquara/SPLaboratorio dos Materiais Fotônicos Instituto de Química Universidade Estadual Paulista, 14801-970 Araraquara/SPUniversité de RennesUniversidade Estadual Paulista (UNESP)Ledemi, Y. [UNESP]Bureau, B.Calvez, L.Roze, M.Guillevic, E.Audebrand, N.Poulain, M.Messaddeq, Y. [UNESP]Zhang, X. H.2022-04-28T20:59:35Z2022-04-28T20:59:35Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article899-903Optoelectronics and Advanced Materials, Rapid Communications, v. 3, n. 9, p. 899-903, 2009.2065-38241842-6573http://hdl.handle.net/11449/2257742-s2.0-76749103522Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengOptoelectronics and Advanced Materials, Rapid Communicationsinfo:eu-repo/semantics/openAccess2022-04-28T20:59:35Zoai:repositorio.unesp.br:11449/225774Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T20:59:35Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsCl
title Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsCl
spellingShingle Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsCl
Ledemi, Y. [UNESP]
Chalco halides
Crystallization
Glass-ceramics
Infrared glasses
title_short Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsCl
title_full Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsCl
title_fullStr Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsCl
title_full_unstemmed Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsCl
title_sort Innovating transparent glass ceramics based on Ga2S3 - GeS2 - CsCl
author Ledemi, Y. [UNESP]
author_facet Ledemi, Y. [UNESP]
Bureau, B.
Calvez, L.
Roze, M.
Guillevic, E.
Audebrand, N.
Poulain, M.
Messaddeq, Y. [UNESP]
Zhang, X. H.
author_role author
author2 Bureau, B.
Calvez, L.
Roze, M.
Guillevic, E.
Audebrand, N.
Poulain, M.
Messaddeq, Y. [UNESP]
Zhang, X. H.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Université de Rennes
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Ledemi, Y. [UNESP]
Bureau, B.
Calvez, L.
Roze, M.
Guillevic, E.
Audebrand, N.
Poulain, M.
Messaddeq, Y. [UNESP]
Zhang, X. H.
dc.subject.por.fl_str_mv Chalco halides
Crystallization
Glass-ceramics
Infrared glasses
topic Chalco halides
Crystallization
Glass-ceramics
Infrared glasses
description In this paper, we describe the preparation of glass ceramics in the Ga2S3 - GeS2 - CsCl system. Visible and infrared transmitting glass ceramics were reproducibly obtained by appropriated heat treatment of the base glass. Crystals with controllable size of about 40 nm were homogeneously generated in the glassy matrix. X-ray diffraction characterizations have shown that gallium acts as nucleating agent in this material, giving rise to α-Ga2S3 crystals. Improved thermomechanical properties such as dilatation coefficient and resistance to fracture propagation have been observed in the prepared glass ceramics.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
2022-04-28T20:59:35Z
2022-04-28T20:59:35Z
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 Optoelectronics and Advanced Materials, Rapid Communications, v. 3, n. 9, p. 899-903, 2009.
2065-3824
1842-6573
http://hdl.handle.net/11449/225774
2-s2.0-76749103522
identifier_str_mv Optoelectronics and Advanced Materials, Rapid Communications, v. 3, n. 9, p. 899-903, 2009.
2065-3824
1842-6573
2-s2.0-76749103522
url http://hdl.handle.net/11449/225774
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Optoelectronics and Advanced Materials, Rapid Communications
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 899-903
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_ 1799964644436082688

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