SYNERGISTIC FUNCTIONALITY IN MULTI-FILLER AEROSPACE COMPOSITES
Abstract
The research project is to develop an integrated theoretical, experimental, and computational framework in which to explore synergistically functional nanofiller-modified composites. Synergistic functionality is a novel concept herein proposed which seeks to leverage the multi-physical interactions of differently functional nanofillers to effect unique functional properties of their composite. This work will specifically explore synergistic functionality within the context of carbon nanotube (CNT) and carbon-coated iron nanoparticle (CCFeNP)-modified aerospace composites. The technical approach of this proposal is to first develop basic knowledge on the multi-physical electromagnetic interactions of CNTs and CCFeNPs as a function of scale and manufacturing parameters. Second, the responsiveness of this multi-filler composite to mechanical, thermal, electrical, and magnetic loading will be studied. And third, a powerful suite of multi-scale and multi-physics computational and analytical tools will be developed in order to more expansively study synergistic effects while also delving deeper into the nuances of multi-physical filler-to-filler interactions. If successful, the concept of synergistically functional multi-nanofiller composites will lead to substantial gains in multi-physical self-sensing, enhanced nondestructive inspection, electromagnetic shielding and absorption, in-operation electromagnetic adaptability, and even exotic material properties such as negative permittivity and permeability (i.e. metacomposites).
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Mar 07, 2023
- Source ID
- FA95502210262
Entities
People
- Tyler N. Tallman
Organizations
- Air Force Office of Scientific Research
- Purdue University
- United States Air Force