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Refractory Films from Spin-Cast Polyacrylonitrile

Published online by Cambridge University Press:  25 February 2011

C. L. Renschler  and
A. P. Sylwester
C. L. Renschler
Affiliation:
Sandia National Laboratories, Albuquerque, NM 87185
A. P. Sylwester
Affiliation:
Sandia National Laboratories, Albuquerque, NM 87185
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Abstract

Polyacrylonitrile (PAN) films have been spin-cast and pyrolyzed to produce thin (500–1500 Å) carbon films. These films have higher electrical conductivities than carbon films produced by other methods at similar temperatures. The conductivity can be varied by at least four orders of magnitude by changing the pyrolysis temperature. UV, IR, and Raman spectroscopies were used to investigate the chemical structure of the films during different stages of processing.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 97: Symposium I – Novel Refractory Semiconductors , 1987 , 403
Copyright
Copyright © Materials Research Society 1987

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References

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