Artículo
Thermal characterization of novel p-nitrobenzylacrylate-diisopropyl fumarate copolymer synthesized under microwave energy
Fecha de publicación:
12/09/2012
Editorial:
Springer
Revista:
Journal of Thermal Analysis and Calorimetry
ISSN:
1388-6150
e-ISSN:
1588-2926
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Copolymers of p-nitrobenzyl acrylate and diisopropyl fumarate with different feed ratios were synthesized under microwave and thermal heating conditions, and then characterized by IR, 1H-, and 13C-NMR spectroscopy. Average molecular weights were analyzed by size exclusion chromatography (SEC). Monomer reactivity ratios were obtained from an extended Kelen-Tüdös method. Differential scanning calorimetry and thermogravimetry were used to evaluate the thermal behavior of all copolymers synthesized under microwave energy. Based on the products analyzed by SEC and gas chromatography-mass spectrometry, a possible mechanism of degradation is postulated.
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Articulos(INIFTA)
Articulos de INST.DE INV.FISICOQUIMICAS TEORICAS Y APLIC.
Articulos de INST.DE INV.FISICOQUIMICAS TEORICAS Y APLIC.
Citación
Oberti, Tamara Gisela; Alessandrini, José Luis; Cortizo, Maria Susana; Thermal characterization of novel p-nitrobenzylacrylate-diisopropyl fumarate copolymer synthesized under microwave energy; Springer; Journal of Thermal Analysis and Calorimetry; 109; 3; 12-9-2012; 1525-1531
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