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Polyolefin-Nanocrystal Composites for Radiation Shielding Project

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Release Date
9 April 2015
Modified Date
8 July 2015
Publishers
National Aeronautics and Space Administration
Keywords
completed, langley-research-center, project
Identifier
polyolefin-nanocrystal-composites-for-radiation-shielding-project
Landing Page
http://techport.nasa.gov/view/8355
Maintainers
TECHPORT SUPPORT hq-techport@mail.nasa.gov
Language
en-US

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Description

EIC Laboratories Inc. is proposing a lightweight multifunctional polymer/nanoparticle composite for radiation shielding during long-duration lunar missions. Isolated nanoparticles homogeneously dispersed throughout the polymer reinforce polymer matrices relative to conventional powder dispersion. This will enable the exploitation of the high hydrogen density of the polyolefin while improving the mechanical and structural properties of polymer composites used in radiation shielding. The goal of this program is to demonstrate that hydrogen dense polyolefins loaded with neutron shielding nanoparticles demonstrate improved shielding and mechanical properties relative to commercially available alternatives. In Phase I, polyolefin/nanoparticle-shielding composites will be fabricated and characterized for thermal, mechanical, and particle dispersion properties relative to commercial products.

General Information

Legal Information

This dataset has been created by US Government which means it is required to be in the public domain. However US copyright law only allows open access by US citizens, we have assumed the data is equivalently licensed as CC0 for the rest of the world as this is in the spirit of the US Government’s Open Data policy.

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