Comparison of different spectral resolution ICP-OES
spectrometers for the determination of rare earth elements

J 2019

Comparison of different spectral resolution ICP-OES spectrometers for the determination of rare earth elements

TICOVÁ, Barbora, Karel NOVOTNÝ a Viktor KANICKÝ

Základní údaje

Originální název

Comparison of different spectral resolution ICP-OES spectrometers for the determination of rare earth elements

Autoři

TICOVÁ, Barbora (203 Česká republika, domácí), Karel NOVOTNÝ (203 Česká republika, garant, domácí) a Viktor KANICKÝ (203 Česká republika, domácí)

Vydání

Chemical Papers, CHAM, Slovenská akadémia vied, 2019, 0366-6352

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.963 v roce 2017

Kód RIV

RIV/00216224:14310/19:00113360

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1007/s11696-019-00879-7

UT WoS

000488930200005

Klíčová slova anglicky

Rare earth elements; Spectral interferences; ICP-OES

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 11. 5. 2020 17:59, Mgr. Marie Šípková, DiS.

Anotace

V originále

This study investigates possible mutual spectral interferences of REEs for three commercially available spectrometers with different spectral resolutions. Comprehensive spectral interference data were obtained by using model solutions of REEs and spectral interference profiles of the most frequently used analytical lines are presented. The interference factors were calculated for line overlap correction and to confirm the effectiveness of the corrections, and model samples containing mixtures of rare earth elements were analyzed. This approach was useful only for spectrometers with low spectral resolution where the spectral interferences were found to be significant. As was expected, considerably better results were obtained by spectrometers with a high spectral resolution, as such corrections were unnecessary. The certified reference material REE-1 (the Strange Lake mine, Quebec, Canada) was used as a real sample representing REE-containing ore. Our results for both types of spectrometer confirm the assumption that high-spectral-resolution spectrometers provide better and more reliable results than low-spectral-resolution spectrometers with corrective factors. Nevertheless, the use of correction factors for the studied analytical lines does lead to improved results in many cases.

Návaznosti

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020

MUNI/A/1288/2017, interní kód MU

Název: Výzkum, vývoj a aplikace v analytické a fyzikální chemii (Akronym: AFCH)

Investor: Masarykova univerzita, Výzkum, vývoj a aplikace v analytické a fyzikální chemii, DO R. 2020_Kategorie A - Specifický výzkum - Studentské výzkumné projekty

Citovat

TICOVÁ, Barbora, Karel NOVOTNÝ a Viktor KANICKÝ. Comparison of different spectral resolution ICP-OES spectrometers for the determination of rare earth elements. Chemical Papers. CHAM: Slovenská akadémia vied, 2019, roč. 73, č. 12, s. 2913-2921. ISSN 0366-6352. Dostupné z: https://dx.doi.org/10.1007/s11696-019-00879-7.

@article{1639596,
   author = {Ticová, Barbora and Novotný, Karel and Kanický, Viktor},
   article_location = {CHAM},
   article_number = {12},
   doi = {http://dx.doi.org/10.1007/s11696-019-00879-7},
   keywords = {Rare earth elements; Spectral interferences; ICP-OES},
   language = {eng},
   issn = {0366-6352},
   journal = {Chemical Papers},
   title = {Comparison of different spectral resolution ICP-OES spectrometers for the determination of rare earth elements},
   url = {https://link.springer.com/article/10.1007%2Fs11696-019-00879-7},
   volume = {73},
   year = {2019}
}

TY  - JOUR
ID  - 1639596
AU  - Ticová, Barbora - Novotný, Karel - Kanický, Viktor
PY  - 2019
TI  - Comparison of different spectral resolution ICP-OES spectrometers for the determination of rare earth elements
JF  - Chemical Papers
VL  - 73
IS  - 12
SP  - 2913-2921
EP  - 2913-2921
PB  - Slovenská akadémia vied
SN  - 03666352
KW  - Rare earth elements
KW  - Spectral interferences
KW  - ICP-OES
UR  - https://link.springer.com/article/10.1007%2Fs11696-019-00879-7
L2  - https://link.springer.com/article/10.1007%2Fs11696-019-00879-7
N2  - This study investigates possible mutual spectral interferences of REEs for three commercially available spectrometers with different spectral resolutions. Comprehensive spectral interference data were obtained by using model solutions of REEs and spectral interference profiles of the most frequently used analytical lines are presented. The interference factors were calculated for line overlap correction and to confirm the effectiveness of the corrections, and model samples containing mixtures of rare earth elements were analyzed. This approach was useful only for spectrometers with low spectral resolution where the spectral interferences were found to be significant. As was expected, considerably better results were obtained by spectrometers with a high spectral resolution, as such corrections were unnecessary. The certified reference material REE-1 (the Strange Lake mine, Quebec, Canada) was used as a real sample representing REE-containing ore. Our results for both types of spectrometer confirm the assumption that high-spectral-resolution spectrometers provide better and more reliable results than low-spectral-resolution spectrometers with corrective factors. Nevertheless, the use of correction factors for the studied analytical lines does lead to improved results in many cases.
ER  -

TICOVÁ, Barbora, Karel NOVOTNÝ a Viktor KANICKÝ. Comparison of different spectral resolution ICP-OES spectrometers for the determination of rare earth elements. \textit{Chemical Papers}. CHAM: Slovenská akadémia vied, 2019, roč.~73, č.~12, s.~2913-2921. ISSN~0366-6352. Dostupné z: https://dx.doi.org/10.1007/s11696-019-00879-7.

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