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EnglishIn order to prepare polylactide nanocomposites, hybrid fillers were synthesized by direct growth of carbon nanotubes over as-purchased and Na+-exchanged clay catalysts with 15wt.% iron load. The sorptive and electrical behavior of nanocomposites obtained by the incorporation of 1-5wt.% filler was investigated. Results show that polylactide nanocomposites are endowed with increased sorption and outstandingly enhanced conductivity (up to 6 or even 9 orders of magnitude) with respect to the pristine polymer (σ=1E-10S/m). The origin of these changes is discussed, and the synergistic action between nanotubes and clay is evidenced.
| Titolo: | Polylactide and carbon nanotubes/smectite-clay nanocomposites: preparation, characterization, sorptive and electrical properties |
| Autori: | |
| Data di pubblicazione: | 2011 |
| Rivista: | |
| Handle: | http://hdl.handle.net/20.500.12318/918 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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http://hdl.handle.net/20.500.12318/918
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