Glow discharge atomic spectrometry for the analysis of environmental samples ? a review

Baudé, Stéphane; Broekaert, J. A. C.; Delfosse, Daniel; Jakubowski, Norbert; Fuechtjohann, Lars; Orellana-Velado, Néstor Guillermo; Pereiro, Rosario; Sanz‐Medel, Alfredo

doi:10.1039/b004039h

Cited by 25 publications

(17 citation statements)

References 70 publications

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“…A review on the application of sector field GDMS for environmental samples was presented in 2000 by Baude et al 26 and four years later by Betti and Aldave de las Heras. 28 Since then, no new work has been published on this subject.…”

Section: Applications In Environmental Sciencesmentioning

confidence: 99%

Glow Discharge Mass Spectrometry

Venzago

Pisonero

2014

Sector Field Mass Spectrometry for Elemental and Isotopic Analysis

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GDMS is based on a glow discharge ion source, which generates ions through sputtering (cathodic sputtering) of a solid surface and ionisation (electron impact or Penning ionisation) by a glow discharge plasma. A glow discharge plasma is formed by the passage of an electric current through a low-pressure gas. The ions are separated in a mass spectrometer and finally recorded at a detector. GDMS is a method for the direct determination of trace elements in solid states providing traceelement information of solid samples. Beside the direct current (DC) mode, analytical glow discharges can also be operated in a radiofrequency (RF) mode, most often applied for analysis of nonconducting samples (Figures 13.1 and 13.2).

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Section: Applications In Environmental Sciencesmentioning

confidence: 99%

Glow Discharge Mass Spectrometry

Venzago

Pisonero

2014

Sector Field Mass Spectrometry for Elemental and Isotopic Analysis

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“…Therefore, interpretation of the optical emission spectrum of the plasma can provide immediate information on the liquid content, which makes plasma an attractive tool for metal ion detection in water especially. Nonetheless, many non-thermal plasmas have a gas temperature that is too low for liquid evaporation [124]. For that reason, the method of sample introduction into the plasma plays a crucial role.…”

Section: Applications Of Plasma-liquid Systemsmentioning

confidence: 99%

Applications of Plasma-Liquid Systems: A Review

et al. 2019

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Plasma-liquid systems have attracted increasing attention in recent years, owing to their high potential in material processing and nanoscience, environmental remediation, sterilization, biomedicine, and food applications. Due to the multidisciplinary character of this scientific field and due to its broad range of established and promising applications, an updated overview is required, addressing the various applications of plasma-liquid systems till now. In the present review, after a brief historical introduction on this important research field, the authors aimed to bring together a wide range of applications of plasma-liquid systems, including nanomaterial processing, water analytical chemistry, water purification, plasma sterilization, plasma medicine, food preservation and agricultural processing, power transformers for high voltage switching, and polymer solution treatment. Although the general understanding of plasma-liquid interactions and their applications has grown significantly in recent decades, it is aimed here to give an updated overview on the possible applications of plasma-liquid systems. This review can be used as a guide for researchers from different fields to gain insight in the history and state-of-the-art of plasma-liquid interactions and to obtain an overview on the acquired knowledge in this field up to now.

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“…They do not need a magnetic field, which makes them particularly useful for sputtering of ferromagnetics. Hollow cathodes are used as intensive light sources [1], spectroscopic light sources [2], cluster sources [3], electron beam sources [4,5], ion thrusters [6] and for deposition [7][8][9][10]. The most important part of an HC is its hollow cathode cylinder.…”

Section: Introductionmentioning

confidence: 99%

Cavity-hollow cathode-sputtering source for titanium films

et al. 2010

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A cavity-hollow cathode was investigated as low-cost sputtering source for titanium. An argon discharge is produced inside a hollow cathode consisting of two specifically formed disks of titanium. An additional cavity further enhances the pendulum effect of the electrons. Measurements with small Langmuir probes yielded evidence for the formation of a space charge double layer above the cathode. The sputtered atoms form negatively charged clusters. After further acceleration by the double layer the clusters impinge on the substrates. Titanium thin films were produced on highly oriented pyrolytic graphite. The films were investigated by a scanning tunnel microscope and X-ray photoelectron spectroscopy.

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Glow discharge atomic spectrometry for the analysis of environmental samples ? a review

Cited by 25 publications

References 70 publications

Glow Discharge Mass Spectrometry

Glow Discharge Mass Spectrometry

Applications of Plasma-Liquid Systems: A Review

Cavity-hollow cathode-sputtering source for titanium films

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