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DOE OSTI · 1853944

Using Crystallization to Control Filler Dispersion and Vice Versa in Polymer Nanocomposites

Keblinski, Pawel·Schadler, Linda
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Abstract

Our overall goal was to exploit our ability to control the spatial dispersion of spherical nanoparticles in a semicrystalline polymer matrix to tune the properties of the resulting nanocomposite. In particular, our two tasks were: Hierarchically organize spherical nanoparticles into unique morphologies by varying the ratio of the polymer crystallization rate to the filler diffusion rate during matrix solidification. Organize nanoparticles in the matrix melt into superstructrues as a means to tailor polymer crystallization rates, and potentially the crystal structure and/or morphology of the semicrystalline matrix.

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36 MATERIALS SCIENCE77 NANOSCIENCE AND NANOTECHNOLOGY

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Keblinski, Pawel, Schadler, Linda. 2022-03-21. Using Crystallization to Control Filler Dispersion and Vice Versa in Polymer Nanocomposites. https://doi.org/10.2172/1853944

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36 MATERIALS SCIENCE↗