Organic-inorganic materials through first simultaneous frontal polymerization and frontal geopolymerization
Articolo
Data di Pubblicazione:
2021
Citazione:
Organic-inorganic materials through first simultaneous frontal polymerization and frontal geopolymerization / Alzari, V., Kamseu, E., Leonelli, C., Spinella, A., Malucelli, G., Bianco, G., Nuvoli, D., Sanna, D., Armetta, F., Rassu, M., Mariani, A.. - In: MATERIALS LETTERS. - ISSN 0167-577X. - 295:(2021), p. 129808. [10.1016/j.matlet.2021.129808]
Abstract:
The first frontal geopolymerization (FGP) took place in the same reaction medium in which the frontal
polymerization (FP) of 1,6-hexanediol diacrylate (HDDA) was occurring, thus giving rise to an organicinorganic
hybrid in one step in just a few minutes. Because of their exothermicity, the two reactions support
each other and sustain propagating fronts. By contrast, using the classical techniques (prolonged
heating) instead of FP, due to large gas formation, the reaction is explosive or, if carried out at room temperature,
phase separation occurred.
polymerization (FP) of 1,6-hexanediol diacrylate (HDDA) was occurring, thus giving rise to an organicinorganic
hybrid in one step in just a few minutes. Because of their exothermicity, the two reactions support
each other and sustain propagating fronts. By contrast, using the classical techniques (prolonged
heating) instead of FP, due to large gas formation, the reaction is explosive or, if carried out at room temperature,
phase separation occurred.
Tipologia CRIS:
1.1 Articolo in rivista
Keywords:
Geopolymer
Frontal polymerization
Frontal geopolymerization
Hybrid
Elenco autori:
Alzari, Valeria; Kamseu, Elie; Leonelli, Cristina; Spinella, Alberto; Malucelli, Giulio; Bianco, Greta; Nuvoli, Daniele; Sanna, Davide; Armetta, Francesco; Rassu, Mariella; Mariani, Alberto
Link alla scheda completa:
Pubblicato in: