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Ultrafast Dynamics of Nanotechnology Energetic Materials

Published online by Cambridge University Press:  26 February 2011

Hyunung Yu ,
Selezion A. Hambir  and
Dana D. Dlott
Hyunung Yu
Affiliation:
[email protected], University of Illinois, School of Chemical Sciences
Selezion A. Hambir
Affiliation:
[email protected], University of Illinois, School of Chemical Sciences
Dana D. Dlott
Affiliation:
[email protected], University of Illinois, School of Chemical Sciences, United States
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Abstract

Our work involves understanding the chemical reaction dynamics of nanotechnology energetic materials on the time and length scales of individual molecules or nanoparticles. These types of measurements provide insights into fundamental mechanisms and make a close connection to modern atomistic simulation methods. We are especially interested in the relationships between performance and nanostructure. We have developed a number of diagnostic instruments in our laboratory that can be used to probe chemical reaction dynamics, reaction propagation over short length scales, and explosive performance. Some recent results on energetic materials containing Al nanoparticles and either nitrocellulose (NC) or Teflon oxidizers are presented.

Keywords

nanostructureenergetic materiallaser-induced reaction
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 896: Symposium H – Multifunctional Energetic Materials , 2005 , 0896-H03-01
Copyright
Copyright © Materials Research Society 2006

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References

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