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An insight into the interaction between functionalized thermoplastic elastomer and layered double hydroxides through rheological investigations
- Source :
- Composites. Part B, Engineering 139 (2018): 47–54. doi:10.1016/j.compositesb.2017.11.060, info:cnr-pdr/source/autori:Arrigo, Rossella; Dintcheva, Nadka Tzankova; Tarantino, Giuseppe; Passaglia, Elisa; Coiai, Serena; Cicogna, Francesca; Filippi, Sara; Nasillo, Giorgio; Martino, Delia Chillura/titolo:An insight into the interaction between functionalized thermoplastic elastomer and layered double hydroxides through rheological investigations/doi:10.1016%2Fj.compositesb.2017.11.060/rivista:Composites. Part B, Engineering/anno:2018/pagina_da:47/pagina_a:54/intervallo_pagine:47–54/volume:139
- Publication Year :
- 2018
- Publisher :
- Elsevier Ltd, 2018.
-
Abstract
- Nanocomposites based on maleated poly(styrene-(ethylene-co-butylene)-styrene) copolymer (SEBSgMA) and organo-modified layered double hydroxide (OLDH) have been formulated with the aim to investigate the effects of interfacial interactions between the grafted maleic anhydride groups of the copolymer and the OLDH nanolayers on the rheological properties of nanocomposites. The spectroscopic analysis indicates the establishment of specific polymer/nanofiller interactions, whose extent has been highlighted through morphological and rheological investigations. Specifically, oscillatory melt rheology and shear relaxation tests have been considered in order to deeply investigate the interfacial bridging interactions. Obtained results highlight that SEBSgMA-based nanocomposites containing a high amount of OLDH show solid-like rheological behavior, quite similar to that of crosslinked polymers, attributable to the formation of a gel-like structure.
- Subjects :
- Physical propertie
Polymer-matrix composites (PMCs)
Materials science
Ceramics and Composite
02 engineering and technology
engineering.material
Nano-structure
010402 general chemistry
01 natural sciences
Industrial and Manufacturing Engineering
chemistry.chemical_compound
Rheology
Copolymer
Rheological propertie
Mechanics of Material
Rheological properties
Composite material
Thermoplastic elastomer
Nano-structures
Physical properties
Ceramics and Composites
Mechanics of Materials
Mechanical Engineering
Settore CHIM/02 - Chimica Fisica
chemistry.chemical_classification
Nanocomposite
Layered double hydroxides
Maleic anhydride
Polymer
021001 nanoscience & nanotechnology
0104 chemical sciences
chemistry
engineering
Hydroxide
0210 nano-technology
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Composites. Part B, Engineering 139 (2018): 47–54. doi:10.1016/j.compositesb.2017.11.060, info:cnr-pdr/source/autori:Arrigo, Rossella; Dintcheva, Nadka Tzankova; Tarantino, Giuseppe; Passaglia, Elisa; Coiai, Serena; Cicogna, Francesca; Filippi, Sara; Nasillo, Giorgio; Martino, Delia Chillura/titolo:An insight into the interaction between functionalized thermoplastic elastomer and layered double hydroxides through rheological investigations/doi:10.1016%2Fj.compositesb.2017.11.060/rivista:Composites. Part B, Engineering/anno:2018/pagina_da:47/pagina_a:54/intervallo_pagine:47–54/volume:139
- Accession number :
- edsair.doi.dedup.....752f8cdef99ad3a0012afef8eb7fabae