Synthesis and characterization of water-dispersed CdSe/CdS core-shell quantum dots prepared via layer-by-layer method capped with carboxylic-functionalized poly(vinyl alcohol)

Synthesis and characterization of water-dispersed CdSe/CdS core-shell quantum dots prepared via layer-by-layer method capped with carboxylic-functionalized poly(vinyl alcohol)

The main goal of this work was to synthesize CdSe/CdS (core-shell) nanoparticles stabilized by polymer ligand using entirely aqueous colloidal chemistry at room temperature. First, the CdSe core was prepared using precursors and acid-functionalized poly(vinyl alcohol) as the capping ligand. Next, a...

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Bibliographic Details
Main Authors: Fábio Pereira Ramanery, Alexandra Ancelmo Piscitelli Mansur, Herman Sander Mansur
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2014-05-01
Series:Materials Research
Subjects:
nanomaterial
colloid
nanotechnology
semiconductor
polymer
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000700022&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000700022&tlng=en

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