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- Title
Electrically insulating polymeric nanocomposites with enhanced thermal conductivity by visible-light curing of epoxy-boron nitride nanotube formulations.
- Authors
Sangermano, Marco; Razza, Nicolò; Graham, Gabriele; Barandiaran, Irati; Kortaberria, Galder
- Abstract
Epoxy-boron nitride nanotube (BNNT) composites were prepared using visible light through a radical-induced cationic polymerization method activated by camphorquinone. The fully cured films showed an enhancement of glass transition temperature in the presence of the filler. Electrical characterization showed a slight dielectric constant decrease with BNNT content. Finally, thermal conductivity measured using nano-flash analysis showed a linear increase in the thermal conductivity of the materials with increasing BNNT content in the photocurable formulations. © 2017 Society of Chemical Industry
- Subjects
THERMAL conductivity; POLYMERIC nanocomposites; VISIBLE spectra; BORON nitride; NANOTUBES; POLYMERIZATION
- Publication
Polymer International, 2017, Vol 66, Issue 12, p1935
- ISSN
0959-8103
- Publication type
Article
- DOI
10.1002/pi.5479