Aluminium determination using resonance ionization spectrometry

Riitta Zilliacus (Corresponding Author), Jari Likonen

Research output: Contribution to journalArticleScientificpeer-review

Abstract

In the present study, the determination of aluminum using resonance ionization spectroscopy has been investigated. The atomization of the sample was achieved with the use of electrothermal heating in pyrolytically coated graphite in a vacuum. The atoms were excited in two resonant steps to the Rydberg state and ionized with an electric field pulse. The influence of the sample matrix on the aluminum signal and the use of matrix modifier were studied. The detection limit for aluminum determined in this work was 4 pg. Analytical results for some reference samples are presented.
Original languageEnglish
Pages (from-to)1828-1831
JournalApplied Spectroscopy
Volume46
Issue number12
DOIs
Publication statusPublished - 1992
MoE publication typeA1 Journal article-refereed

Fingerprint

Aluminum
Spectrometry
Ionization
aluminum
ionization
Rydberg states
spectroscopy
Graphite
atomizing
Atomization
matrices
graphite
Electric fields
Spectroscopy
Vacuum
Heating
Atoms
vacuum
heating
electric fields

Cite this

Zilliacus, Riitta ; Likonen, Jari. / Aluminium determination using resonance ionization spectrometry. In: Applied Spectroscopy. 1992 ; Vol. 46, No. 12. pp. 1828-1831.
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abstract = "In the present study, the determination of aluminum using resonance ionization spectroscopy has been investigated. The atomization of the sample was achieved with the use of electrothermal heating in pyrolytically coated graphite in a vacuum. The atoms were excited in two resonant steps to the Rydberg state and ionized with an electric field pulse. The influence of the sample matrix on the aluminum signal and the use of matrix modifier were studied. The detection limit for aluminum determined in this work was 4 pg. Analytical results for some reference samples are presented.",
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Aluminium determination using resonance ionization spectrometry. / Zilliacus, Riitta (Corresponding Author); Likonen, Jari.

In: Applied Spectroscopy, Vol. 46, No. 12, 1992, p. 1828-1831.

Research output: Contribution to journalArticleScientificpeer-review

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T1 - Aluminium determination using resonance ionization spectrometry

AU - Zilliacus, Riitta

AU - Likonen, Jari

N1 - Project code: rea2513

PY - 1992

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N2 - In the present study, the determination of aluminum using resonance ionization spectroscopy has been investigated. The atomization of the sample was achieved with the use of electrothermal heating in pyrolytically coated graphite in a vacuum. The atoms were excited in two resonant steps to the Rydberg state and ionized with an electric field pulse. The influence of the sample matrix on the aluminum signal and the use of matrix modifier were studied. The detection limit for aluminum determined in this work was 4 pg. Analytical results for some reference samples are presented.

AB - In the present study, the determination of aluminum using resonance ionization spectroscopy has been investigated. The atomization of the sample was achieved with the use of electrothermal heating in pyrolytically coated graphite in a vacuum. The atoms were excited in two resonant steps to the Rydberg state and ionized with an electric field pulse. The influence of the sample matrix on the aluminum signal and the use of matrix modifier were studied. The detection limit for aluminum determined in this work was 4 pg. Analytical results for some reference samples are presented.

U2 - 10.1366/0003702924123476

DO - 10.1366/0003702924123476

M3 - Article

VL - 46

SP - 1828

EP - 1831

JO - Applied Spectroscopy

JF - Applied Spectroscopy

SN - 0003-7028

IS - 12

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