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Processing Phase Diagram of Melt-Dispersed Carbon-Nanotubes
Published
Author(s)
Erik K. Hobbie, Jan Obrzut, H Wang, E A. Grulke, D J. Fry
Abstract
We measure the processing 'phase diagram' of a model carbon-nanotube polymer melt composite in the parameter space of concentration, shear stress, and confinement. With decreasing strain rate, we observe a hierarchy of flow-induced structure, from flow-aligned nematics to non-flowing solid-like phases. Our results have profound ramifications for prediciting the post-processing morphology of carbon-nanotube polymer composites.
Hobbie, E.
, Obrzut, J.
, Wang, H.
, Grulke, E.
and Fry, D.
(2008),
Processing Phase Diagram of Melt-Dispersed Carbon-Nanotubes, Advanced Materials
(Accessed April 26, 2024)