Accession Number:

ADA231047

Title:

Preparation and Characterization of Iron(III) Oxide Films by an Novel Spray Pyrolysis Method

Descriptive Note:

Technical rept.

Corporate Author:

BROWN UNIV PROVIDENCE RI DEPT OF CHEMISTRY

Report Date:

1990-12-21

Pagination or Media Count:

17.0

Abstract:

Alpha-Fe203 thin films were deposited on silicon substrates by nebulization of a 0.01 M solution of iron acetylacetonate in a 50 methanol water mixture followed by pyrolysis and annealing in flowing oxygen. The resulting films were characterized by x-ray diffraction, scanning electron microscopy, and their electrical transport behavior. The IR transmission spectrum of alpha-Fe203 recorded from such films agreed with published theoretical analysis based on the crystal structure.

Subject Categories:

  • Industrial Chemistry and Chemical Processing

Distribution Statement:

APPROVED FOR PUBLIC RELEASE