Deconvolution of Raman spectra for the quantification of ternary high-pressure phase equilibria composed of carbon dioxide, water and organic solvent

Will S, Schuster J, Leipertz A, Bräuer A (2014)

Publication Language: English

Publication Status: Published

Publication Type: Journal article

Publication year: 2014

Journal

Publisher: Wiley-Blackwell

Book Volume: 45

Pages Range: 246-252

Journal Issue: 3

DOI: 10.1002/jrs.4451

Abstract

The paper reports on a routine to extract the composition of multi-component mixtures from their Raman spectra at elevated pressures. The strategy is based on fitting weighted Raman spectra of the pure compounds to the measured Raman spectrum of the mixture, also considering the effects of intermolecular interactions onto the Raman spectra by applying Gaussian and Voigt profile deconvolution of the Raman peaks. Thereby, an improved accuracy compared to previous evaluation strategies could be obtained. The more accurate data of the ternary mixtures of carbon dioxide, water and organic solvents are presented. Copyright (c) 2014 John Wiley & Sons, Ltd.

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How to cite

APA:

Will, S., Schuster, J., Leipertz, A., & Bräuer, A. (2014). Deconvolution of Raman spectra for the quantification of ternary high-pressure phase equilibria composed of carbon dioxide, water and organic solvent. Journal of Raman Spectroscopy, 45(3), 246-252. https://dx.doi.org/10.1002/jrs.4451

MLA:

Will, Stefan, et al. "Deconvolution of Raman spectra for the quantification of ternary high-pressure phase equilibria composed of carbon dioxide, water and organic solvent." Journal of Raman Spectroscopy 45.3 (2014): 246-252.

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