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Proceedings Paper

Preparation of metal oxides by laser versus thermal processes
Author(s): Rodica Alexandrescu; Ion G. Morjan; C. R. Popescu; Ion N. Voicu
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Paper Abstract

The study of producing metal based oxides has become increasingly interesting because of several specific features which make them extremely attractive for various uses, e.g.: catalysts, pigments, magnetic records, sensors, etc. In the present paper we report the synthesis of various iron, copper and nickel oxides by the IR laser processing of different salts. X ray diffraction technique was used in order to characterize the reaction problems. An analysis of the differences between these oxides and those obtained from the same salt by thermal means is presented. It was found that the oxides obtained by laser processing show specific characters concerning the crystallinity and chemical composition.

Paper Details

Date Published: 2 July 1998
PDF: 8 pages
Proc. SPIE 3405, ROMOPTO '97: Fifth Conference on Optics, (2 July 1998); doi: 10.1117/12.312748
Show Author Affiliations
Rodica Alexandrescu, National Institute for Laser, Plasma, and Radiation Physics (Romania)
Ion G. Morjan, National Institute for Laser, Plasma, and Radiation Physics (Romania)
C. R. Popescu, LACECA Research Ctr. (Romania)
Ion N. Voicu, National Institute for Laser, Plasma, and Radiation Physics (Romania)

Published in SPIE Proceedings Vol. 3405:
ROMOPTO '97: Fifth Conference on Optics
Valentin I. Vlad; Dan C. Dumitras, Editor(s)

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