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Pre-Resonance Raman Characterization of Metal-Organic Films from Titanium Alkoxide Carboxylate Complexes

Published online by Cambridge University Press:  28 February 2011

Charles D. Gagliardi ,
Dilum Dunuwila  and
Kris A. Berglund
Charles D. Gagliardi
Affiliation:
Michigan State University, Department of Chemical Engineering and Center for Fundamental Materials Research, East Lansing, MI 48824.
Dilum Dunuwila
Affiliation:
Michigan State University, Department of Chemical Engineering and Center for Fundamental Materials Research, East Lansing, MI 48824.
Kris A. Berglund
Affiliation:
Michigan State University, Department of Chemical Engineering and Center for Fundamental Materials Research, East Lansing, MI 48824.
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Abstract

Metal-organic films were produced at ambient temperatures and pressures by the controlled hydrolysis of carboxylic acid and titanium isopropoxide mixtures. Pre-resonance Raman spectroscopy was used to study the effect of the organic acid chain length upon the nature of the resulting film. Propionic, butyric, valeric, hexanoic, and octanoic acids were studied, resulting in a proposed correlation between film quality and certain spectroscopic features of the alkoxide carboxylates. The choice of the carboxylic acid and the presence of an appropriate amount of water were shown to be critical in the development of a good film.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 180: Symposium A – Better Ceramics Through Chemistry IV , 1990 , 801
Copyright
Copyright © Materials Research Society 1990

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References

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