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Composite ceramic powders obtained by laser induced reactions of silane and amines

Published online by Cambridge University Press:  31 January 2011

R. Alexandrescu ,
I. Morjan ,
E. Borsella ,
S. Botti ,
R. Fantoni ,
T. Dikonimos-Makris ,
R. Giorgi  and
S. Enzo
R. Alexandrescu
Affiliation:
ENEA, Area INN, Dip. Sviluppo tecnologie di Punta, P.O. Box 65, 00044 Frascati (RM), Italy
I. Morjan
Affiliation:
ENEA, Area INN, Dip. Sviluppo tecnologie di Punta, P.O. Box 65, 00044 Frascati (RM), Italy
E. Borsella
Affiliation:
ENEA, Area INN, Dip. Sviluppo tecnologie di Punta, P.O. Box 65, 00044 Frascati (RM), Italy
S. Botti
Affiliation:
ENEA, Area INN, Dip. Sviluppo tecnologie di Punta, P.O. Box 65, 00044 Frascati (RM), Italy
R. Fantoni
Affiliation:
ENEA, Area INN, Dip. Sviluppo tecnologie di Punta, P.O. Box 65, 00044 Frascati (RM), Italy
T. Dikonimos-Makris
Affiliation:
ENEA, Area INN, Dip. Proc. Chim., Mat. non Met. e relat. trat., P.O. Box 2400, AD00100 Roma, Italy
R. Giorgi
Affiliation:
ENEA, Area INN, Dip. Proc. Chim., Mat. non Met. e relat. trat., P.O. Box 2400, AD00100 Roma, Italy
S. Enzo
Affiliation:
Dip. Chimica Fisica, University of Venice, Italy
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Abstract

Ultrafine, ternary (Si/C/N) ceramic powders have been produced after CO2 laser initiated reactions between silane and mono- or dimethylamine. Various spectroscopic diagnostics and chemical analyses, including ir spectrophotometry, x-ray photoelectron spectroscopy, and x-ray diffraction analysis have been employed to correlate the parameters involved in gas-phase reactions and the powder final composition.

Type
Articles
Information
Journal of Materials Research , Volume 6 , Issue 11 , November 1991 , pp. 2442 - 2451
Copyright
Copyright © Materials Research Society 1991

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