Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature

Detalhes bibliográficos
Autor(a) principal: Lopes, Paula Aparecida Lima
Data de Publicação: 2014
Outros Autores: Santos, Maurício Brandão, Mascarenhas, Artur José Santos, Silva, Luciana Almeida
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/17277
Resumo: Texto completo: acesso restrito. p.111–113
id UFBA-2_e9e65930abba548bbc7b4fcb843cc4c2
oai_identifier_str oai:repositorio.ufba.br:ri/17277
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Lopes, Paula Aparecida LimaSantos, Maurício BrandãoMascarenhas, Artur José SantosSilva, Luciana Almeida2015-03-25T14:01:34Z20140167-577Xhttp://repositorio.ufba.br/ri/handle/ri/17277v. 136, n. 1Texto completo: acesso restrito. p.111–113Nano-spheres of hexagonal CdS were prepared by a sonochemical method using CdCl2 and Na2S2O3 as precursors, with different molar ratios of cadmium and sulfur in starting solutions, in ethylene glycol and cetyltrimethylammonium bromide (CTAB) as a surfactant. The XRD patterns for all samples presented the set of peaks characteristic of CdS in hexagonal phase. The crystallite size decreases as the sulfur content increased in the starting solution as a consequence of the quick release of sulfide ions trapped in the micelles formed by the CTAB surfactant, which controls the CdS nanoparticles growth. The diffuse reflectance spectroscopy (DRS) results have shown that it is possible to tune the emission of visible light of the CdS semiconductor changing only the starting Cd:S ratios in this synthesis procedure.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2015-03-25T14:01:34Z No. of bitstreams: 1 Paula A.L. Lopes.pdf: 642524 bytes, checksum: f2609312415c668d10e93645d35943f9 (MD5)Made available in DSpace on 2015-03-25T14:01:34Z (GMT). No. of bitstreams: 1 Paula A.L. Lopes.pdf: 642524 bytes, checksum: f2609312415c668d10e93645d35943f9 (MD5) Previous issue date: 2014http://dx.doi.org/10.1016/j.matlet.2014.07.173reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBACdSSonochemical methodNano-spheresSemiconductorsSynthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperatureMaterials Lettersinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALPaula A.L. Lopes.pdfPaula A.L. Lopes.pdfapplication/pdf642524https://repositorio.ufba.br/bitstream/ri/17277/1/Paula%20A.L.%20Lopes.pdff2609312415c668d10e93645d35943f9MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/17277/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTPaula A.L. Lopes.pdf.txtPaula A.L. Lopes.pdf.txtExtracted texttext/plain14481https://repositorio.ufba.br/bitstream/ri/17277/3/Paula%20A.L.%20Lopes.pdf.txt09dd21e32389549e9df3fa442a5f70b0MD53ri/172772022-07-01 10:46:55.97oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-01T13:46:55Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature
dc.title.alternative.pt_BR.fl_str_mv Materials Letters
title Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature
spellingShingle Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature
Lopes, Paula Aparecida Lima
CdS
Sonochemical method
Nano-spheres
Semiconductors
title_short Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature
title_full Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature
title_fullStr Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature
title_full_unstemmed Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature
title_sort Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature
author Lopes, Paula Aparecida Lima
author_facet Lopes, Paula Aparecida Lima
Santos, Maurício Brandão
Mascarenhas, Artur José Santos
Silva, Luciana Almeida
author_role author
author2 Santos, Maurício Brandão
Mascarenhas, Artur José Santos
Silva, Luciana Almeida
author2_role author
author
author
dc.contributor.author.fl_str_mv Lopes, Paula Aparecida Lima
Santos, Maurício Brandão
Mascarenhas, Artur José Santos
Silva, Luciana Almeida
dc.subject.por.fl_str_mv CdS
Sonochemical method
Nano-spheres
Semiconductors
topic CdS
Sonochemical method
Nano-spheres
Semiconductors
description Texto completo: acesso restrito. p.111–113
publishDate 2014
dc.date.issued.fl_str_mv 2014
dc.date.accessioned.fl_str_mv 2015-03-25T14:01:34Z
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://repositorio.ufba.br/ri/handle/ri/17277
dc.identifier.issn.none.fl_str_mv 0167-577X
dc.identifier.number.pt_BR.fl_str_mv v. 136, n. 1
identifier_str_mv 0167-577X
v. 136, n. 1
url http://repositorio.ufba.br/ri/handle/ri/17277
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.matlet.2014.07.173
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/17277/1/Paula%20A.L.%20Lopes.pdf
https://repositorio.ufba.br/bitstream/ri/17277/2/license.txt
https://repositorio.ufba.br/bitstream/ri/17277/3/Paula%20A.L.%20Lopes.pdf.txt
bitstream.checksum.fl_str_mv f2609312415c668d10e93645d35943f9
ff6eaa8b858ea317fded99f125f5fcd0
09dd21e32389549e9df3fa442a5f70b0
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1798057676566953984

Registros relacionados