On the Anomalous Behavior of the Optical Density of Iron Nanoparticles under Heating by a Shock Wave

This paper presents a concept of dispersion of liquid iron nanoparticles synthesized during the pyrolysis of iron pentacarbonyl behind incident shock waves, which makes it possible to explain the anomalous drop in the optical density of the condensed phase recorded by the laser-extinction method whe...

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Bibliographic Details
Published in:High temperature 2022-04, Vol.60 (2), p.187-191
Main Authors: Gurentsov, E. V., Kuleshov, P. S., Mikheeva, E. Yu
Format: Article
Language:English
Subjects:
Atoms and Molecules in Strong Fields
Classical and Continuum Physics
Industrial Chemistry/Chemical Engineering
Iron
Laser Matter Interaction
Materials Science
Nanoparticles
Optical density
Physical Chemistry
Physics
Physics and Astronomy
Pyrolysis
Shock wave reflection
Thermophysical Properties of Materials
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Summary:This paper presents a concept of dispersion of liquid iron nanoparticles synthesized during the pyrolysis of iron pentacarbonyl behind incident shock waves, which makes it possible to explain the anomalous drop in the optical density of the condensed phase recorded by the laser-extinction method when passing through the front of the reflected shock wave.
ISSN:0018-151X
1608-3156
DOI:10.1134/S0018151X22020110