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Identification of nanostructural development in epoxy polymer layered silicate nanocomposites from the interpretation of differential scanning calorimetry and dielectric spectroscopy

Autor
Roman, F.; Calventus, Y.; Colomer, P.; Hutchinson, J.M.
Tipus d'activitat
Article en revista
Revista
Thermochimica acta
Data de publicació
2012-05-08
Volum
541
Pàgina inicial
76
Pàgina final
85
DOI
https://doi.org/10.1016/j.tca.2012.05.001 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/16040 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0040603112002079 Obrir en finestra nova
Resum
The effect of nanoclay on the non-isothermal cure kinetics of polymer layered silicate nanocomposites based upon epoxy resin is studied by calorimetric techniques (DSC and TGA) and by dielectric relaxation spectroscopy (DRS) in non-isothermal cure at constant heating rate. The cure process takes place by homopolymerisation, initiated anionically using 3 wt% dimethylaminopyridine (DMAP), and the influence of the nanoclay content has been analysed. Interesting differences are observed between the ...
Citació
Roman, F. [et al.]. Identification of nanostructural development in epoxy polymer layered silicate nanocomposites from the interpretation of differential scanning calorimetry and dielectric spectroscopy. "Thermochimica acta", 08 Maig 2012, núm. 541, p. 76-85.
Grup de recerca
POLTEPO - Polímers Termoestables Epoxídics

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