Počet záznamů: 1

Identification of Clay Minerals by Infrared Spectroscopy and Discriminant Analysis

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    0351459 - UGN-S 2011 RIV US eng J - Článek v odborném periodiku
    Ritz, M. - Vaculíková, Lenka - Plevová, Eva
    Identification of Clay Minerals by Infrared Spectroscopy and Discriminant Analysis.
    Applied Spectroscopy. Roč. 64, č. 12 (2010), s. 1379-1387 ISSN 0003-7028
    Grant CEP: GA ČR GA105/08/1398; GA ČR GP105/07/P416
    Výzkumný záměr: CEZ:AV0Z30860518
    Klíčová slova: clay minerals * infrared spectroscopy * discriminant analysis
    Kód oboru RIV: CB - Analytická chemie, separace
    Impakt faktor: 1.729, rok: 2010
    http://www.ingentaconnect.com/content/sas/sas/2010/00000064/00000012/art00017

    Identification of clay minerals based on chemometric analysis of measured infrared spectra was suggested. IR spectra were collected using the diffuse reflection technique. Discriminant analysis and principal component analysis were used as chemometric methods. Four statistical models were created for separation and identification of clay minerals. More than 50 samples of various clay mineral standards from different localities were used for the creation of statistical models. The results of this study confirm that the discriminant analysis of IR spectra of clay minerals could provide a powerful tool for identification of clay minerals.
    Trvalý link: http://hdl.handle.net/11104/0191209
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