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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00086576" target="_blank" >RIV/00216224:14310/15:00086576 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

ICP-OES spectrometers with low and high spectral resolving power were compared with regard to the determination of rare earth elements (REEs). Due to large number of mutual spectral interferences of REEs; the correction (interference) factors were used for interferences correction. This approach was useful for spectrometer with low spectral resolving power, where the corrections were found significant. As was expected in case spectrometers with high spectral resolving power considerably better results were obtained without corrections whilst further results improvement by using correction factors was insignificant. To confirm the effectiveness of corrections the model samples of rare earth elements were measured. As a real sample certified ore containing rare earth elements reference material REE-1 from the Strange Lake deposit, Quebec, Canada was used.

Název v anglickém jazyce

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

Popis výsledku anglicky

ICP-OES spectrometers with low and high spectral resolving power were compared with regard to the determination of rare earth elements (REEs). Due to large number of mutual spectral interferences of REEs; the correction (interference) factors were used for interferences correction. This approach was useful for spectrometer with low spectral resolving power, where the corrections were found significant. As was expected in case spectrometers with high spectral resolving power considerably better results were obtained without corrections whilst further results improvement by using correction factors was insignificant. To confirm the effectiveness of corrections the model samples of rare earth elements were measured. As a real sample certified ore containing rare earth elements reference material REE-1 from the Strange Lake deposit, Quebec, Canada was used.

Druh

O - Ostatní výsledky

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: CEITEC - central european institute of technology</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů