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CONICET Digital
Article . 2015
License: CC BY
Data sources: CONICET Digital
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Polioxotungstovanadatos inmovilizados en polímeros para la oxidación selectiva de sulfuros

Authors: Morales, María Dolores; Frenzel, Romina; Romanelli, Gustavo Pablo; Pizzio, Luis René;

Polioxotungstovanadatos inmovilizados en polímeros para la oxidación selectiva de sulfuros

Abstract

Se sintetizó y caracterizó el heteropolioxotungstovanadato [N(prop)4]4[PVW11O40] (PVN) el cual fue inmovilizado en un polímero superabsorbente (POL) modificado utilizando una plantilla esférica de sílice como formadora de poros. El catalizador preparado presentó estructura tipo Keggin, gran área superficial y estabilidad térmica alta. El mismo fue empleado en la oxidación selectiva de difenil sulfuro, una reacción de interés tanto a nivel industrial como en investigación básica debido al amplio campo de aplicación de este tipo de compuestos. Pudo obtenerse de manera selectiva el sulfóxido y la sulfona correspondiente bajo ciertas condiciones de reacción y mediante un proceso eco-compatible.

Fil: Frenzel, Romina Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina

Fil: Romanelli, Gustavo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina

Fil: Morales, María Dolores. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina

Fil: Pizzio, Luis Rene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina

Country
Argentina
Keywords

Polímero superabsorbente modificado, Oxidación selectiva, https://purl.org/becyt/ford/2.4, Oxidantes, polioxocompuestos, Heteropolioxotungstovanadatos, https://purl.org/becyt/ford/1.4, Química, https://purl.org/becyt/ford/2, Catálisis, https://purl.org/becyt/ford/1

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green