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Deconvolution of superimposed DTA/DSC peaks using the simplex algorithm

Published online by Cambridge University Press:  31 January 2011

Robert F. Speyer
Affiliation:
School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332
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Abstract

Mathematical models emulating DSC/DTA traces of fusion and first-order decomposition were developed. A computer program is described that uses the simplex numerical optimization algorithm to determine the coefficients for the model equations that best fit experimental data, by the criterion of least-squared error. Use of the program permitted deconvolution of various superimposed endotherms.

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Copyright
Copyright © Materials Research Society 1993

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