Detail publikace

Multicomponental Fluorimetric Determination of Aluminium, Gallium and Indium

VOJTA, Š. JANČÁŘ, L. SOMMER, L.

Originální název

Multicomponental Fluorimetric Determination of Aluminium, Gallium and Indium

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

For the fast characteristics of mixtures of Aluminium, Gallium and Indium the fluorimetric evaluation in the form of complexes with 8-Hydroxyquinoline-5-sulphonic acid is described at selected pH. The highly collinear correlated fluorescent spectra and their first derivation were evaluated under various experimental conditions with the Multiple Linear Regression (MLR), Partial Least Squares (PLS) methods and Kalman filtering. When comparing the results, the PLS gives the least relative prediction errors under optimal conditions, 5.6-15.9 % for the concentration range of Al 0.025-0.2g.L-1, Ga 0.1-0.8g.L-1 and In 0.1-0.8g.L-1 in the mixture.

Klíčová slova

8-hydroxyquinoline-5-sulphonic acid Multivariate evaluation Aluminium, Gallium, Indium complexes Fluorescence

Autoři

VOJTA, Š.; JANČÁŘ, L.; SOMMER, L.

Rok RIV

2007

Vydáno

9. 9. 2007

Nakladatel

MAF 2007

Místo

Regensburg, Germany

Strany od

75

Strany do

75

Strany počet

1

URL

http://www.fch.vutbr.cz

BibTex

@misc{BUT60846,
  author="Šimon {Vojta} and Luděk {Jančář} and Lumír {Sommer}",
  title="Multicomponental Fluorimetric Determination of Aluminium, Gallium and Indium",
  booktitle="Book of Abstracts",
  year="2007",
  series="Book Of Abstracts",
  edition="1",
  pages="75--75",
  publisher="MAF 2007",
  address="Regensburg, Germany",
  url="http://www.fch.vutbr.cz",
  note="abstract"
}