S
Sergio Scognamillo
Researcher at University of Sassari
Publications - 20
Citations - 1201
Sergio Scognamillo is an academic researcher from University of Sassari. The author has contributed to research in topics: Polymerization & Graphene. The author has an hindex of 16, co-authored 20 publications receiving 1074 citations. Previous affiliations of Sergio Scognamillo include Louisiana State University.
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Journal ArticleDOI
High concentration few-layer graphene sheets obtained by liquid phase exfoliation of graphite in ionic liquid
Daniele Nuvoli,Luca Valentini,Valeria Alzari,Sergio Scognamillo,Silvia Bittolo Bon,Massimo Piccinini,Javier Illescas,Alberto Mariani +7 more
TL;DR: In this paper, the use of a commercial ionic liquid as a convenient solvent medium for graphite exfoliation in mild and easy conditions without any chemical modification is presented, and it is noteworthy that, by gravimetric analysis, a graphene concentration as high as 5.33 mg ml−1 was determined.
Journal ArticleDOI
Graphene-containing thermoresponsive nanocomposite hydrogels of poly(N-isopropylacrylamide) prepared by frontal polymerization
Valeria Alzari,Daniele Nuvoli,Sergio Scognamillo,Massimo Piccinini,Emilia Gioffredi,Giulio Malucelli,Salvatore Marceddu,Mario Sechi,Vanna Sanna,Alberto Mariani +9 more
TL;DR: In this paper, a dispersion of graphite in N-methylpyrrolidone was used to synthesize poly(N-isopropylacrylamide) nanocomposite hydrogels containing graphene.
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Frontal cationic curing of epoxy resins
TL;DR: In this paper, the frontal curing of trimethylolpropane triglycidyl ether (TMPTGE) using two BF3-amine initiators and two fillers, kaolin and fumed silica, was studied.
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Synthesis and characterization of graphene‐containing thermoresponsive nanocomposite hydrogels of poly(N‐vinylcaprolactam) prepared by frontal polymerization
Roberta Sanna,Davide Sanna,Valeria Alzari,Daniele Nuvoli,Sergio Scognamillo,Massimo Piccinini,Massimo Lazzari,Emilia Gioffredi,Giulio Malucelli,Giulio Malucelli,Alberto Mariani,Alberto Mariani +11 more
TL;DR: In this paper, a thermodynamic properties of N-vinylcaprolactam nanocomposite hydrogels containing graphene were investigated by frontal polymerization and graphite sonication.
Journal ArticleDOI
Thermoresponsive super water absorbent hydrogels prepared by frontal polymerization
TL;DR: In this paper, frontal polymerization was used as an alternative technique for the preparation of super water absorbent hydro- gels obtained from acrylamide and 3-sulfopropyl acrylate, po- tassium salt (SPAK) in the presence of N,N 0 -methylene- bisacrylamides as a crosslinker.