Elimination of Water Interference in Pulsed Glow Discharge Time-of-Flight Mass Spectrometry

A.A. Ganeev, A.R. Gubal, S.V. Potapov, S.E. Pogarev, S.E. Sholupov, K.N. Uskov, I.S. Ivanov

Результат исследований: Научные публикации в периодических изданияхстатья

10 Цитирования (Scopus)

Выдержка

Abstract—The presence of water in the discharge cell is a serious problem in glow discharge mass spectrometry. Even very small quantities of water can make considerable changes in the composition and electrical parameters of the plasma, which lead to a decrease in the signal intensity and the appearance of various cluster components. This results in a very complicat ed mass spectrum and significantly deteriorates the analytical performance of the method. Different approaches to solving the this problem are discussed in the paper. A multiple position interface that allows analyzing 6—10 samples without decapsulation of the discharge cell is presented in this work. It is also shown that the use of a tantalum auxiliary cathode ensures a several-order depression of the interfering components (OH+, О Hj, О Н 3 , 1бО+, because of its getter behavior. The simultaneous application of all proposed approaches ensures solving the problem of interferences in the combined hollow cathode with pulsed glow discharge to the g
Язык оригиналаанглийский
Страницы (с-по)1205-1211
ЖурналJournal of Analytical Chemistry
Том68
Номер выпуска14
DOI
СостояниеОпубликовано - 2013

Отпечаток

Glow discharges
Spectrometry
Tantalum
Water
Mass spectrometry
Cathodes
Plasmas
Chemical analysis

Цитировать

Ganeev, A. A., Gubal, A. R., Potapov, S. V., Pogarev, S. E., Sholupov, S. E., Uskov, K. N., & Ivanov, I. S. (2013). Elimination of Water Interference in Pulsed Glow Discharge Time-of-Flight Mass Spectrometry. Journal of Analytical Chemistry, 68(14), 1205-1211. https://doi.org/10.1134/S1061934813140050
Ganeev, A.A. ; Gubal, A.R. ; Potapov, S.V. ; Pogarev, S.E. ; Sholupov, S.E. ; Uskov, K.N. ; Ivanov, I.S. / Elimination of Water Interference in Pulsed Glow Discharge Time-of-Flight Mass Spectrometry. В: Journal of Analytical Chemistry. 2013 ; Том 68, № 14. стр. 1205-1211.
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abstract = "Abstract—The presence of water in the discharge cell is a serious problem in glow discharge mass spectrometry. Even very small quantities of water can make considerable changes in the composition and electrical parameters of the plasma, which lead to a decrease in the signal intensity and the appearance of various cluster components. This results in a very complicat ed mass spectrum and significantly deteriorates the analytical performance of the method. Different approaches to solving the this problem are discussed in the paper. A multiple position interface that allows analyzing 6—10 samples without decapsulation of the discharge cell is presented in this work. It is also shown that the use of a tantalum auxiliary cathode ensures a several-order depression of the interfering components (OH+, О Hj, О Н 3 , 1бО+, because of its getter behavior. The simultaneous application of all proposed approaches ensures solving the problem of interferences in the combined hollow cathode with pulsed glow discharge to the g",
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Ganeev, AA, Gubal, AR, Potapov, SV, Pogarev, SE, Sholupov, SE, Uskov, KN & Ivanov, IS 2013, 'Elimination of Water Interference in Pulsed Glow Discharge Time-of-Flight Mass Spectrometry', Journal of Analytical Chemistry, том. 68, № 14, стр. 1205-1211. https://doi.org/10.1134/S1061934813140050

Elimination of Water Interference in Pulsed Glow Discharge Time-of-Flight Mass Spectrometry. / Ganeev, A.A.; Gubal, A.R.; Potapov, S.V.; Pogarev, S.E.; Sholupov, S.E.; Uskov, K.N.; Ivanov, I.S.

В: Journal of Analytical Chemistry, Том 68, № 14, 2013, стр. 1205-1211.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Elimination of Water Interference in Pulsed Glow Discharge Time-of-Flight Mass Spectrometry

AU - Ganeev, A.A.

AU - Gubal, A.R.

AU - Potapov, S.V.

AU - Pogarev, S.E.

AU - Sholupov, S.E.

AU - Uskov, K.N.

AU - Ivanov, I.S.

PY - 2013

Y1 - 2013

N2 - Abstract—The presence of water in the discharge cell is a serious problem in glow discharge mass spectrometry. Even very small quantities of water can make considerable changes in the composition and electrical parameters of the plasma, which lead to a decrease in the signal intensity and the appearance of various cluster components. This results in a very complicat ed mass spectrum and significantly deteriorates the analytical performance of the method. Different approaches to solving the this problem are discussed in the paper. A multiple position interface that allows analyzing 6—10 samples without decapsulation of the discharge cell is presented in this work. It is also shown that the use of a tantalum auxiliary cathode ensures a several-order depression of the interfering components (OH+, О Hj, О Н 3 , 1бО+, because of its getter behavior. The simultaneous application of all proposed approaches ensures solving the problem of interferences in the combined hollow cathode with pulsed glow discharge to the g

AB - Abstract—The presence of water in the discharge cell is a serious problem in glow discharge mass spectrometry. Even very small quantities of water can make considerable changes in the composition and electrical parameters of the plasma, which lead to a decrease in the signal intensity and the appearance of various cluster components. This results in a very complicat ed mass spectrum and significantly deteriorates the analytical performance of the method. Different approaches to solving the this problem are discussed in the paper. A multiple position interface that allows analyzing 6—10 samples without decapsulation of the discharge cell is presented in this work. It is also shown that the use of a tantalum auxiliary cathode ensures a several-order depression of the interfering components (OH+, О Hj, О Н 3 , 1бО+, because of its getter behavior. The simultaneous application of all proposed approaches ensures solving the problem of interferences in the combined hollow cathode with pulsed glow discharge to the g

KW - time-of-flight mass-spectrometry

KW - pulsed glow discharge

U2 - 10.1134/S1061934813140050

DO - 10.1134/S1061934813140050

M3 - Article

VL - 68

SP - 1205

EP - 1211

JO - Journal of Analytical Chemistry

JF - Journal of Analytical Chemistry

SN - 1061-9348

IS - 14

ER -