Determination of Fluorine in Organic Pigments with the Use of Laser Induced Breakdown Spectroscopy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39898090" target="_blank" >RIV/00216275:25310/14:39898090 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.alslab.net/WPMH/wp-content/uploads/2014/09/7.Determination-of-Fluorine-in-Organic-Pigments-with-the-use-of-Laser-Induced-Breakdown-Spectroscopy.pdf" target="_blank" >http://www.alslab.net/WPMH/wp-content/uploads/2014/09/7.Determination-of-Fluorine-in-Organic-Pigments-with-the-use-of-Laser-Induced-Breakdown-Spectroscopy.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of Fluorine in Organic Pigments with the Use of Laser Induced Breakdown Spectroscopy

Popis výsledku v původním jazyce

The aim of this work was to develop a methodology for the determination of fluorine in real samples of organic Pigment Yellow 154. Although several methods are successfully used for determining of fluorine, most of the methods require digestion of the sample. Unfortunately, transferring of fluorine into the solution is frequently not quantitative. It is therefore appropriate to use a method for the analysis of solid samples. A suitable method is laser-induced breakdown spectrometry (LIBS). Samples weremeasured in air, helium and argon atmosphere in the form of pellets and with a thin layer on the tape. Suitable modification appears as compressed samples to form of pellets, and the ablation chamber filled with helium. The limit of detection was determined as F 0.538% (w / w). The proposed method was successfully applied to the determination of F concentration in a real sample of organic pigment

Název v anglickém jazyce

Determination of Fluorine in Organic Pigments with the Use of Laser Induced Breakdown Spectroscopy

Popis výsledku anglicky

The aim of this work was to develop a methodology for the determination of fluorine in real samples of organic Pigment Yellow 154. Although several methods are successfully used for determining of fluorine, most of the methods require digestion of the sample. Unfortunately, transferring of fluorine into the solution is frequently not quantitative. It is therefore appropriate to use a method for the analysis of solid samples. A suitable method is laser-induced breakdown spectrometry (LIBS). Samples weremeasured in air, helium and argon atmosphere in the form of pellets and with a thin layer on the tape. Suitable modification appears as compressed samples to form of pellets, and the ablation chamber filled with helium. The limit of detection was determined as F 0.538% (w / w). The proposed method was successfully applied to the determination of F concentration in a real sample of organic pigment

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Journal of Applied and Laser Spectroscopy

ISSN

2385-0728

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

IT - Italská republika

Počet stran výsledku

5

Strana od-do

41-45

Kód UT WoS článku

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EID výsledku v databázi Scopus

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