Structural refinement in Al-MoO3 nanocomposites prepared by arrested reactive milling

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

Al-MoO3 nanocomposites were synthesized based on arrested reactive milling. Altering the milling parameters leads to different, scales of refinement in the structure of the reactive nanocomposites. The objective of this work is to determine the range in which the degree of structural refinement can be changed in a controlled manner. The milling intensity was controlled by using different milling media along with varying amounts of process control agent (PCA), XRD, SEM, DSC and wire-ignition tests were performed to analyze the Al-MoO3 nanocomposites. Results indicate that there is a decrease in the crystallite size with increase in the milling intensity. However increase in milling intensity also stimulates the undesired reaction between Al and MoO3. Milling conditions resulting in the highest structural refinement and lowest ignition temperatures were identified.

Original languageEnglish (US)
Title of host publicationMultifunctional Energetic Materials
Pages57-62
Number of pages6
StatePublished - Jun 2 2006
Event2005 Materials Research Society Fall Meeting - Boston, MA, United States
Duration: Nov 28 2005Dec 1 2005

Publication series

NameMaterials Research Society Symposium Proceedings
Volume896
ISSN (Print)0272-9172

Other

Other2005 Materials Research Society Fall Meeting
Country/TerritoryUnited States
CityBoston, MA
Period11/28/0512/1/05

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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