Paper Title:
Fabrication of a Strontium-Doped Lanthanum Chromite (LSC) Thin Film on SUS430 Substrate
  Abstract

Lanthanum strontium chromite (LSC) thin films were prepared from the solution of La, Sr, Cr nitrates, acetylacetone and 2-methoxyethanol. Dip-coating technique was used to decompose La0.8Sr0.2CrO3, LSC thin films. The obtained precursor solution was sufficiently spinable and dried gel films were crystallized after heat-treating above 500°C for 2 h. The oxidation at 800°C for 40 hr resulted in no Fe3O4 surface-insulating phase, which means that the LSC thin film would be an effective oxidation-protecting layer of SUS430 substrate. The carbon deposited on an uncoated SUS430 substrate was amorphous with spherical morphology. The obtained LSC thin film was found to be very effective on preventing carbon deposition under dry hydrocarbon atmosphere.

  Info
Periodical
Key Engineering Materials (Volumes 317-318)
Edited by
T. Ohji, T. Sekino and K. Niihara
Pages
173-176
DOI
10.4028/www.scientific.net/KEM.317-318.173
Citation
H. J. Hwang, J. W. Moon, Y. H. Lim, S. H. Lee, E. A. Lee, "Fabrication of a Strontium-Doped Lanthanum Chromite (LSC) Thin Film on SUS430 Substrate", Key Engineering Materials, Vols. 317-318, pp. 173-176, 2006
Online since
August 2006
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$32.00
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