CdSe quantum dots using polyselenide precursor in soft chemical conditions

Detalhes bibliográficos
Autor(a) principal: Garcia, Arlindo M. Fontes
Data de Publicação: 2012
Outros Autores: Cachetas, J. H. R. S., Oliveira, L. Filipa, Coutinho, Paulo J. G.
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/1822/21592
Resumo: CdSe quantum dots were prepared by a simple microemulsion templating technique at low temperature and using common inorganic precursors. Size control was obtained by small variations in reactant concentrations. The chalcogenide source was a polyselenide solution. Narrow (30-40nm fwhm) band gap photoluminescence low defect level and high quantum yield were obtained.
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spelling CdSe quantum dots using polyselenide precursor in soft chemical conditionsCdSeQuantum dotsSoft preparationPolyselenideCdSe quantum dots were prepared by a simple microemulsion templating technique at low temperature and using common inorganic precursors. Size control was obtained by small variations in reactant concentrations. The chalcogenide source was a polyselenide solution. Narrow (30-40nm fwhm) band gap photoluminescence low defect level and high quantum yield were obtained.FCT and FEDER for financial support to the Research Centre, CFUM [PEst-C/FIS/UI0607/2011 (F-COMP-01-0124-FEDER-022711)] and to the research project PTDC/FIS/113199/2009Universidade do MinhoGarcia, Arlindo M. FontesCachetas, J. H. R. S.Oliveira, L. FilipaCoutinho, Paulo J. G.2012-072012-07-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/21592engXXIV IUPAC Symposium on Photochemistry - Abstract Book, PO306info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T06:07:27Zoai:repositorium.sdum.uminho.pt:1822/21592Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T15:41:50.997162Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv CdSe quantum dots using polyselenide precursor in soft chemical conditions
title CdSe quantum dots using polyselenide precursor in soft chemical conditions
spellingShingle CdSe quantum dots using polyselenide precursor in soft chemical conditions
Garcia, Arlindo M. Fontes
CdSe
Quantum dots
Soft preparation
Polyselenide
title_short CdSe quantum dots using polyselenide precursor in soft chemical conditions
title_full CdSe quantum dots using polyselenide precursor in soft chemical conditions
title_fullStr CdSe quantum dots using polyselenide precursor in soft chemical conditions
title_full_unstemmed CdSe quantum dots using polyselenide precursor in soft chemical conditions
title_sort CdSe quantum dots using polyselenide precursor in soft chemical conditions
author Garcia, Arlindo M. Fontes
author_facet Garcia, Arlindo M. Fontes
Cachetas, J. H. R. S.
Oliveira, L. Filipa
Coutinho, Paulo J. G.
author_role author
author2 Cachetas, J. H. R. S.
Oliveira, L. Filipa
Coutinho, Paulo J. G.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Garcia, Arlindo M. Fontes
Cachetas, J. H. R. S.
Oliveira, L. Filipa
Coutinho, Paulo J. G.
dc.subject.por.fl_str_mv CdSe
Quantum dots
Soft preparation
Polyselenide
topic CdSe
Quantum dots
Soft preparation
Polyselenide
description CdSe quantum dots were prepared by a simple microemulsion templating technique at low temperature and using common inorganic precursors. Size control was obtained by small variations in reactant concentrations. The chalcogenide source was a polyselenide solution. Narrow (30-40nm fwhm) band gap photoluminescence low defect level and high quantum yield were obtained.
publishDate 2012
dc.date.none.fl_str_mv 2012-07
2012-07-01T00:00:00Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/21592
url http://hdl.handle.net/1822/21592
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv XXIV IUPAC Symposium on Photochemistry - Abstract Book, PO306
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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