Detection of fluorine using laser-induced breakdown
spectroscopy and Raman spectroscopy

J 2017

Detection of fluorine using laser-induced breakdown spectroscopy and Raman spectroscopy

POŘÍZKA, Pavel; Saara KASKI; Aleš HRDLIČKA; Pavlína MODLITBOVÁ; Lucia SLÁDKOVÁ et al.

Základní údaje

Originální název

Detection of fluorine using laser-induced breakdown spectroscopy and Raman spectroscopy

Autoři

POŘÍZKA, Pavel; Saara KASKI; Aleš HRDLIČKA; Pavlína MODLITBOVÁ; Lucia SLÁDKOVÁ; Hakkanen HEIKKI; David PROCHAZKA; Petr GADAS; Ladislav ČELKO; Karel NOVOTNÝ; Jozef KAISER a Jan NOVOTNÝ

Vydání

Journal of Analytical Atomic Spectrometry, Cambridge, England, Royal Society of Chemistry, 2017, 0267-9477

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 3.608

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/17:00099505

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

CONCRETE STRUCTURES; CHLORINE; QUANTIFICATION; AIR; IDENTIFICATION; BANDS; LIBS; CL

Štítky

NZ, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 31. 3. 2018 13:09, Ing. Nicole Zrilić

Anotace

V originále

In general, the detection of F and other halogens is challenging through conventional techniques. In this paper, various approaches for the qualitative and quantitative analysis of F using the laser-induced breakdown spectroscopy (LIBS) technique were demonstrated. In LIBS, fluorine detection can be realized by means of atomic lines and molecular bands. For the purposes of our experiment, two sets of pellets with various contents of CaF2, CaCO3 and cellulose were analyzed using a lab-based LIBS system under a He atmosphere. The fluorine atomic line at 685.60 nm was correlated with CaF signals proving their close relationship. Consequently, the limits of detection were determined for both analytical signals. Moreover, conditions necessary for the quantification of F via CaF band signals were estimated. The dependence of the CaF signal on the varying ratio of Ca and F contents was investigated. Finally, a chip of a real CaF2 crystal was prepared and its surface was mapped with Raman and LIBS systems. The obtained elemental and molecular maps showed good numerical correlations. Thus, the yielded results validated the possibility to substitute the fluorine atomic line by non-conventional CaF molecular bands in the qualitative and quantitative LIBS analysis of fluorine.

Návaznosti

LM2015041, projekt VaV

Název: CEITEC Nano

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

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

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

Citovat

POŘÍZKA, Pavel; Saara KASKI; Aleš HRDLIČKA; Pavlína MODLITBOVÁ; Lucia SLÁDKOVÁ; Hakkanen HEIKKI; David PROCHAZKA; Petr GADAS; Ladislav ČELKO; Karel NOVOTNÝ; Jozef KAISER a Jan NOVOTNÝ. Detection of fluorine using laser-induced breakdown spectroscopy and Raman spectroscopy. Journal of Analytical Atomic Spectrometry. Cambridge, England: Royal Society of Chemistry, 2017, roč. 32, č. 10, s. 1966-1974. ISSN 0267-9477. Dostupné z: https://doi.org/10.1039/c7ja00200a.

@article{1404204,
   author = {Pořízka, Pavel and Kaski, Saara and Hrdlička, Aleš and Modlitbová, Pavlína and Sládková, Lucia and Heikki, Hakkanen and Prochazka, David and Gadas, Petr and Čelko, Ladislav and Novotný, Karel and Kaiser, Jozef and Novotný, Jan},
   article_location = {Cambridge, England},
   article_number = {10},
   doi = {https://doi.org/10.1039/c7ja00200a},
   keywords = {CONCRETE STRUCTURES; CHLORINE; QUANTIFICATION; AIR; IDENTIFICATION; BANDS; LIBS; CL},
   language = {eng},
   issn = {0267-9477},
   journal = {Journal of Analytical Atomic Spectrometry},
   title = {Detection of fluorine using laser-induced breakdown spectroscopy and Raman spectroscopy},
   volume = {32},
   year = {2017}
}

TY  - JOUR
ID  - 1404204
AU  - Pořízka, Pavel - Kaski, Saara - Hrdlička, Aleš - Modlitbová, Pavlína - Sládková, Lucia - Heikki, Hakkanen - Prochazka, David - Gadas, Petr - Čelko, Ladislav - Novotný, Karel - Kaiser, Jozef - Novotný, Jan
PY  - 2017
TI  - Detection of fluorine using laser-induced breakdown spectroscopy and Raman spectroscopy
JF  - Journal of Analytical Atomic Spectrometry
VL  - 32
IS  - 10
SP  - 1966-1974
EP  - 1966-1974
PB  - Royal Society of Chemistry
SN  - 02679477
KW  - CONCRETE STRUCTURES
KW  - CHLORINE
KW  - QUANTIFICATION
KW  - AIR
KW  - IDENTIFICATION
KW  - BANDS
KW  - LIBS
KW  - CL
N2  - In general, the detection of F and other halogens is challenging through conventional techniques. In this paper, various approaches for the qualitative and quantitative analysis of F using the laser-induced breakdown spectroscopy (LIBS) technique were demonstrated. In LIBS, fluorine detection can be realized by means of atomic lines and molecular bands. For the purposes of our experiment, two sets of pellets with various contents of CaF2, CaCO3 and cellulose were analyzed using a lab-based LIBS system under a He atmosphere. The fluorine atomic line at 685.60 nm was correlated with CaF signals proving their close relationship. Consequently, the limits of detection were determined for both analytical signals. Moreover, conditions necessary for the quantification of F via CaF band signals were estimated. The dependence of the CaF signal on the varying ratio of Ca and F contents was investigated. Finally, a chip of a real CaF2 crystal was prepared and its surface was mapped with Raman and LIBS systems. The obtained elemental and molecular maps showed good numerical correlations. Thus, the yielded results validated the possibility to substitute the fluorine atomic line by non-conventional CaF molecular bands in the qualitative and quantitative LIBS analysis of fluorine.
ER  -

POŘÍZKA, Pavel; Saara KASKI; Aleš HRDLIČKA; Pavlína MODLITBOVÁ; Lucia SLÁDKOVÁ; Hakkanen HEIKKI; David PROCHAZKA; Petr GADAS; Ladislav ČELKO; Karel NOVOTNÝ; Jozef KAISER a Jan NOVOTNÝ. Detection of fluorine using laser-induced breakdown spectroscopy and Raman spectroscopy. \textit{Journal of Analytical Atomic Spectrometry}. Cambridge, England: Royal Society of Chemistry, 2017, roč.~32, č.~10, s.~1966-1974. ISSN~0267-9477. Dostupné z: https://doi.org/10.1039/c7ja00200a.

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