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dc.contributor.author
Rios Valer, Gabriel Bernardo
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Diaz, Carolina
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Giussi, Juan Martín
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Ceolin, Marcelo Raul
dc.date.available
2020-11-19T13:09:21Z
dc.date.issued
2019-07
dc.identifier.citation
Rios Valer, Gabriel Bernardo; Diaz, Carolina; Giussi, Juan Martín; Ceolin, Marcelo Raul; Architecture - Behaviour - Properties Relationship In Star-Shaped MPA-PMMA And MPA-PS Hyper-Branched Copolymers; VBRI Press; Advanced Materials Letters; 10; 7; 7-2019; 476-483
dc.identifier.issn
0976-3961
dc.identifier.uri
http://hdl.handle.net/11336/118639
dc.description.abstract
The molecular architecture of polymers is a crucial feature in the moment of think the relationship between properties and applications. The same polymer can present important differences according to its architecture and leads to different possible applications. In this paper, we describe the well preparation of hyperbranched copolymers based on bis (HydroxylMethyl) propionic acid polyester (MPA). The co-monomers introduced via atom transfer radical polymerization were methyl methacrylate (MMA) and styrene (St). In order to study the effect of confinement, linear PMMA and PSt have been prepared, and moreover different levels of branching of each polymer were prepared. The synthesised star PMPAPMMA and PMPA-PSt copolymers have been characterized and identified by infrared spectroscopy and nuclear magnetic resonance spectroscopy. Thermal transitions in solid state were studied using differential scanning calorimetry, and the thermal stability was evaluated by thermogravimetric analysis. Finally, solution properties have been evaluated thought Dynamic Light Scattering. Our results, obtained by a meticulous and systematic comparative study, showed a clear tendency between architectural level and thermal properties. Moreover, properties in solution revealed interesting response due to the modification of solvent nature.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
VBRI Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
HYPERBRANCHED COPOLYMERS
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ATRP POLYMERIZATION
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THERMAL PROPERTIES
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SOLUTION PROPERTIES
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Físico-Química, Ciencia de los Polímeros, Electroquímica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Architecture - Behaviour - Properties Relationship In Star-Shaped MPA-PMMA And MPA-PS Hyper-Branched Copolymers
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-17T16:37:13Z
dc.identifier.eissn
0976-397X
dc.journal.volume
10
dc.journal.number
7
dc.journal.pagination
476-483
dc.journal.pais
India
dc.description.fil
Fil: Rios Valer, Gabriel Bernardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
dc.description.fil
Fil: Diaz, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
dc.description.fil
Fil: Giussi, Juan Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
dc.description.fil
Fil: Ceolin, Marcelo Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
dc.journal.title
Advanced Materials Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.vbripress.com/aml/articles/details/1377
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.5185/amlett.2019.2224
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