Zinc blende versus wurtzite ZnS nanoparticles: control of the phase and optical properties by tetrabutylammonium hydroxide
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Otros documentos de la autoría: La Porta, Felipe A.; Andres, Juan; Li, Maximo Siu; Sambrano, Julio; Varela, José A.; Longo, Elson
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Título
Zinc blende versus wurtzite ZnS nanoparticles: control of the phase and optical properties by tetrabutylammonium hydroxideAutoría
Fecha de publicación
2014Editor
Royal Society of ChemistryISSN
1463-9076; 1463-9084Cita bibliográfica
Phys. Chem. Chem. Phys., 2014, 16, 20127Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://pubs.rsc.org/en/content/articlepdf/2014/cp/c4cp02611jVersión
info:eu-repo/semantics/acceptedVersioninfo:eu-repo/semantics/acceptedVersion
Resumen
The influence of tetrabutylammonium hydroxide on the phase composition (cubic zinc blende versus
hexagonal wurtzite) of ZnS nanoparticles was studied. The ZnS nanoparticles were prepared by a microwaveassisted
sol ... [+]
The influence of tetrabutylammonium hydroxide on the phase composition (cubic zinc blende versus
hexagonal wurtzite) of ZnS nanoparticles was studied. The ZnS nanoparticles were prepared by a microwaveassisted
solvothermal method, and the phase structure and optical properties along with the growth
process of ZnS nanoparticles were studied. We report XRD, FE-SEM, EDXS, UV-vis and PL measurements,
and first-principles calculations based on TDDFT methods in order to investigate the structural and
electronic properties and the growth mechanism of ZnS nanostructures. The effects as well as the
merits of microwave heating on the process and characteristics of the obtained ZnS nanostructures and
their performance are reported. [-]
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Phys. Chem. Chem. Phys., 2014, 16, 20127--20137Derechos de acceso
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