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Supramolecular design of high-performance poly(L-lactide)/carbon nanotube nanocomposites : from melt-processing to rheological, morphological and electrical properties

(2011) JOURNAL OF MATERIALS CHEMISTRY. 21(40). p.16190-16196
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Abstract
The ability of omega-imidazolium functionalized poly(L-lactide) (ImPLLA) chains to improve the CNT dispersion within the PLLA matrix was demonstrated in bulk and at elevated temperatures using melt-processing techniques. This approach brings new supramolecular tools to the formation of CNT-based biomaterials derived from renewable resources with outstanding properties for semi-industrial applications. In this work, the PLLA/CNT nanocomposites were prepared using extrusion technology, starting from masterbatches. The rheological, morphological, electrical properties as well as Raman analyses confirmed the establishment of supramolecular cation-pi interactions between ImPLLA and CNT in the melt, leading to a fine dispersion of CNT within PLLA matrix.
Keywords
FUNCTIONALIZATION, CONDUCTIVITY, DISPERSION, WALLED CARBON NANOTUBES, CHARGE-TRANSFER, POLYLACTIDE COMPOSITES, POLYMER BRUSHES, BIOMATERIALS, BLENDS, ACID)

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Citation

Please use this url to cite or link to this publication:

Chicago
Manfredi, Erica, Franck Meyer, Pierre Verge, Jean-Marie Raquez, Jean-Michel Thomassin, Michael Alexandre, Bart Dervaux, et al. 2011. “Supramolecular Design of High-performance poly(L-lactide)/carbon Nanotube Nanocomposites : from Melt-processing to Rheological, Morphological and Electrical Properties.” Journal of Materials Chemistry 21 (40): 16190–16196.
APA
Manfredi, E., Meyer, F., Verge, P., Raquez, J.-M., Thomassin, J.-M., Alexandre, M., Dervaux, B., et al. (2011). Supramolecular design of high-performance poly(L-lactide)/carbon nanotube nanocomposites : from melt-processing to rheological, morphological and electrical properties. JOURNAL OF MATERIALS CHEMISTRY, 21(40), 16190–16196.
Vancouver
1.
Manfredi E, Meyer F, Verge P, Raquez J-M, Thomassin J-M, Alexandre M, et al. Supramolecular design of high-performance poly(L-lactide)/carbon nanotube nanocomposites : from melt-processing to rheological, morphological and electrical properties. JOURNAL OF MATERIALS CHEMISTRY. 2011;21(40):16190–6.
MLA
Manfredi, Erica, Franck Meyer, Pierre Verge, et al. “Supramolecular Design of High-performance poly(L-lactide)/carbon Nanotube Nanocomposites : from Melt-processing to Rheological, Morphological and Electrical Properties.” JOURNAL OF MATERIALS CHEMISTRY 21.40 (2011): 16190–16196. Print.
@article{1937822,
  abstract     = {The ability of omega-imidazolium functionalized poly(L-lactide) (ImPLLA) chains to improve the CNT dispersion within the PLLA matrix was demonstrated in bulk and at elevated temperatures using melt-processing techniques. This approach brings new supramolecular tools to the formation of CNT-based biomaterials derived from renewable resources with outstanding properties for semi-industrial applications. In this work, the PLLA/CNT nanocomposites were prepared using extrusion technology, starting from masterbatches. The rheological, morphological, electrical properties as well as Raman analyses confirmed the establishment of supramolecular cation-pi interactions between ImPLLA and CNT in the melt, leading to a fine dispersion of CNT within PLLA matrix.},
  author       = {Manfredi, Erica and Meyer, Franck and Verge, Pierre and Raquez, Jean-Marie and Thomassin, Jean-Michel and Alexandre, Michael and Dervaux, Bart and Du Prez, Filip and Van Der Voort, Pascal and Jerome, Christine and Dubois, Philippe},
  issn         = {0959-9428},
  journal      = {JOURNAL OF MATERIALS CHEMISTRY},
  keyword      = {FUNCTIONALIZATION,CONDUCTIVITY,DISPERSION,WALLED CARBON NANOTUBES,CHARGE-TRANSFER,POLYLACTIDE COMPOSITES,POLYMER BRUSHES,BIOMATERIALS,BLENDS,ACID)},
  language     = {eng},
  number       = {40},
  pages        = {16190--16196},
  title        = {Supramolecular design of high-performance poly(L-lactide)/carbon nanotube nanocomposites : from melt-processing to rheological, morphological and electrical properties},
  url          = {http://dx.doi.org/10.1039/c1jm12250a},
  volume       = {21},
  year         = {2011},
}

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