Accession Number:

ADA624434

Title:

Design, Manufacture and Analysis of Tough, Nanostructure-Reinforced High-Performance Polymers

Descriptive Note:

Final rept. 1 Jan 2010-31 Dec 2013

Corporate Author:

MICHIGAN UNIV REGENTS ANN ARBOR DIV OF RESEARCH DEVELOPMENT AND ADMINISTRATION

Report Date:

2014-07-04

Pagination or Media Count:

6.0

Abstract:

We developed functionalized aramid nanofiber networks and demonstrated methods to attach these high performance polymer nanofibers to other materials such as metallic nanoparticles. We demonstrated the tunable characteristics of both the hydrolyzed aramid nanostructures and the nanocomposites formed using them. The unique nanofiber particle interactions lead to simultaneous stiffening, strengthening and toughening of the mechanical response of the nanocomposites. We have made significant advances in our understanding of the mechanics of transmission mitigation through materials with arbitrary constitutive responses elastic, viscoelastic, elastic-plastic.

Subject Categories:

  • Laminates and Composite Materials

Distribution Statement:

APPROVED FOR PUBLIC RELEASE