Photoluminescence properties of thermally stable highly crystalline CdS nanoparticles

Detalhes bibliográficos
Autor(a) principal: Dhage,Sanjay R.
Data de Publicação: 2013
Outros Autores: Colorado,Henry A., Hahn,Hong Thomas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000200028
Resumo: Thermally stable and highly crystalline CdS nanoparticles were obtained via chemical bath method. The optical properties of CdS nanocrystals were characterized by ultraviolet-vis and photoluminescence spectroscopy. Improvement in the photoluminescence properties of the synthesized CdS nanocrystals was observed. This improvement is believed to be due to highly crystalline CdS nanoparticles which may reduce the local surface-trap states. The CdS nanoparticles were characterized by x-ray powder diffraction (XRD), thermo gravimetric analysis (TGA/DTA) and transmission electron microscopy (TEM).
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spelling Photoluminescence properties of thermally stable highly crystalline CdS nanoparticlesCdSchemical synthesisx-ray diffractionTEMoptical propertiesThermally stable and highly crystalline CdS nanoparticles were obtained via chemical bath method. The optical properties of CdS nanocrystals were characterized by ultraviolet-vis and photoluminescence spectroscopy. Improvement in the photoluminescence properties of the synthesized CdS nanocrystals was observed. This improvement is believed to be due to highly crystalline CdS nanoparticles which may reduce the local surface-trap states. The CdS nanoparticles were characterized by x-ray powder diffraction (XRD), thermo gravimetric analysis (TGA/DTA) and transmission electron microscopy (TEM).ABM, ABC, ABPol2013-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000200028Materials Research v.16 n.2 2013reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392013005000020info:eu-repo/semantics/openAccessDhage,Sanjay R.Colorado,Henry A.Hahn,Hong Thomaseng2013-03-19T00:00:00Zoai:scielo:S1516-14392013000200028Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2013-03-19T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Photoluminescence properties of thermally stable highly crystalline CdS nanoparticles
title Photoluminescence properties of thermally stable highly crystalline CdS nanoparticles
spellingShingle Photoluminescence properties of thermally stable highly crystalline CdS nanoparticles
Dhage,Sanjay R.
CdS
chemical synthesis
x-ray diffraction
TEM
optical properties
title_short Photoluminescence properties of thermally stable highly crystalline CdS nanoparticles
title_full Photoluminescence properties of thermally stable highly crystalline CdS nanoparticles
title_fullStr Photoluminescence properties of thermally stable highly crystalline CdS nanoparticles
title_full_unstemmed Photoluminescence properties of thermally stable highly crystalline CdS nanoparticles
title_sort Photoluminescence properties of thermally stable highly crystalline CdS nanoparticles
author Dhage,Sanjay R.
author_facet Dhage,Sanjay R.
Colorado,Henry A.
Hahn,Hong Thomas
author_role author
author2 Colorado,Henry A.
Hahn,Hong Thomas
author2_role author
author
dc.contributor.author.fl_str_mv Dhage,Sanjay R.
Colorado,Henry A.
Hahn,Hong Thomas
dc.subject.por.fl_str_mv CdS
chemical synthesis
x-ray diffraction
TEM
optical properties
topic CdS
chemical synthesis
x-ray diffraction
TEM
optical properties
description Thermally stable and highly crystalline CdS nanoparticles were obtained via chemical bath method. The optical properties of CdS nanocrystals were characterized by ultraviolet-vis and photoluminescence spectroscopy. Improvement in the photoluminescence properties of the synthesized CdS nanocrystals was observed. This improvement is believed to be due to highly crystalline CdS nanoparticles which may reduce the local surface-trap states. The CdS nanoparticles were characterized by x-ray powder diffraction (XRD), thermo gravimetric analysis (TGA/DTA) and transmission electron microscopy (TEM).
publishDate 2013
dc.date.none.fl_str_mv 2013-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000200028
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000200028
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392013005000020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.16 n.2 2013
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212662834626560

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