2026-04-17T06:04:09Zhttps://recercat.cat/oai/requestoai:recercat.cat:2099.1/131372025-07-23T04:28:58Zcom_2072_1033col_2072_452951
RECERCAT
author
Oller Moreno, Sergio
2011-09-22
Projecte final de Màster Oficial realitzat en col.laboració amb Universitat de Barcelona. Departament d’Electrònica.English: In this work, a Multivariate Curve Resolution (MCR) with Alternating Least Squares (ALS) method is described and used to identify the concentrations of a two-component (ethanol and acetone) mixture analysed with an Ion Mobility Spectrometer. Results allow us to distinguish qualitatively both components at lower concentrations, whereas fail to detect ethanol at higher concentrations. The impossibility of detecting etanol at higher concentrations is caused by higher acetone’s proton affinity.
http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access Attribution-NonCommercial-NoDerivs 3.0 Spain
Àrees temàtiques de la UPC::Enginyeria química::Química analítica::Anàlisi espectral
Ion mobility spectroscopy
Simplisma
Ion mobility spectrometry
Alternating least squares
Espectroscòpia de mobilitat d'ions
Multivariate Curve Resolution applied to Ion Mobility Spectra
Master thesis