Quantitative depth profile analysis of metallic coatings by pulsed radiofrequency glow discharge optical emission spectrometry

Sánchez, Pascal; Fernández, Beatriz; Menéndez, Ángel Espiniella; Orejas, Jaime; Pereiro, Rosario; Sanz‐Medel, Alfredo

doi:10.1016/j.aca.2010.10.039

Cited by 13 publications

(8 citation statements)

References 19 publications

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“…A systematic study by Barling and Weis 368 dealt with the measurement of Pb and Tl isotope intensities and ratios in radial and axial plasma profiles using MC-ICPMS. Signal profiles for 204 Pb, 206 Pb, 207 Pb, and 208 Pb were found to display mass dependent radial and axial distributions in the plasma. In radial profiles, lighter isotopes exhibit greater dispersal from the plasma axis than heavier isotopes, in agreement with ICPMS elemental observations.…”

Section: ■ Atomic Emission Spectrometrymentioning

confidence: 96%

“…Tape lifts were used to collect inorganic residues from skin surfaces. The laser ablation and ICPMS conditions were optimized for the detection of 121 Sb, 137 Ba, and 208 Pb present in GSR. In experiments with real samples, different firearms, calibers, and ammunitions were used.…”

Section: ■ Atomic Emission Spectrometrymentioning

confidence: 99%

“…These mass dependent distributions predict that the radial dispersion and axial I max locations for 203 Tl and 205 Tl isotopes should occur interspersed with the values for simultaneously measured Pb isotopes. Instead however, their values are appropriate for masses greater than 208 Pb, indicating that the observed profiles are not the product of a single stage mass dependent process and that other element properties also effect the distributions.…”

Section: ■ Atomic Emission Spectrometrymentioning

confidence: 99%

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Atomic Spectroscopy

2012

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Section: ■ Atomic Emission Spectrometrymentioning

confidence: 96%

Section: ■ Atomic Emission Spectrometrymentioning

confidence: 99%

Section: ■ Atomic Emission Spectrometrymentioning

confidence: 99%

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Atomic Spectroscopy

2012

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“…301 The system used a RF power of 50 W, a pressure of 600 Pa, a frequency of 1000 Hz and a duty cycle of 50%. In one, they discussed the use of pulsed RF-GD-OES for depth-profile quantification of metallic coatings.…”

Section: 253mentioning

confidence: 99%

Atomic spectrometry update. Industrial analysis: metals, chemicals and advanced materials

Carter

Fisher

Goodall

et al. 2011

J. Anal. At. Spectrom.

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Metals 1.1 Ferrous metals and alloys 1.2 Non-ferrous metals and alloys 2 Chemicals 2.1 Petroleum and petroleum products 2.1.1 Petroleum products -gasoline, diesels, gasohol, exhaust particulates 2.1.2 Fuel -coal, fly ash, particulates/emissions 2.1.3 Oils -crude oil, lubricants 2.1.4 Alternative fuels 2.2 Organic chemicals and solvents 2.2.1 The analysis of archaeological and art objects 2.2.2 LIBS and other laser techniques 2.2.3 Mass spectrometric techniques 2.2.4 Ion beam techniques 2.2.5 Speciation 2.2.6 Extraction, preconcentration and sample introduction 2.3 Inorganic chemicals and acids 2.3.1 Reviews, overviews and CRMs 2.3.2 Cements, concretes and plasters 2.3.3 Matrix modifiers 2.3.4 Forensic applications 2.3.5 Other applications 2.3.6 The analysis of nano-structures 2.3.6.1 Reviews and CRMs 2.3.6.2 Methods of analysis 2.4 Nuclear materials 2.4.1 Reviews and overviews 2.4.2 Nuclear forensic and safeguards applications 2.4.3 Other nuclear applications 3 Advanced materials 3.1 Polymeric materials and composites

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“…The method for determination elements in copper aluminum alloy by photoelectric direct reading spectrometry was widely available in aluminum alloy for its characteristics of simple sample pretreatment, rapid analysis and so on [11][12][13][14][15] . The paper discussed how to evaluate the uncertainty of determination cadmium in copper aluminum alloy by photoelectric direct reading spectrometer on the basis of GB/T7999-2007 of Optical Emission Spectrometric Analysis Method of Aluminum and Aluminum Alloys [16] .…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the uncertainty of determination cadmium in aluminum copper alloy by photoelectric spectrometry

Dai¹,

Tian²,

Zou³

et al. 2017

AIP Conference Proceedings

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Abstract. According to JJF 1059.1-2012 of Evaluation and Expression of Uncertainty, uncertainty evaluation of measurement cadmium in copper aluminum alloy had proposed by photoelectric spectrometry. The sources of the measurement uncertainty were analyzed in the process of analysis and the corresponding mathematical model was established. The uncertainty of standard of A and B, the synthetic standard uncertainty, the expansion uncertainty and confidence interval of determined results were determined. The uncertainty of the B standard was the main source of uncertainty in the spectral analysis between uncertainty of class A and B, and the uncertainty of the sample properties was much larger than the uncertainty of other factors. The established method had certain model significance on the uncertainty evaluation of other substances measurement by spectroscopic method.

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Quantitative depth profile analysis of metallic coatings by pulsed radiofrequency glow discharge optical emission spectrometry

Cited by 13 publications

References 19 publications

Atomic Spectroscopy

Atomic Spectroscopy

Atomic spectrometry update. Industrial analysis: metals, chemicals and advanced materials

Evaluation of the uncertainty of determination cadmium in aluminum copper alloy by photoelectric spectrometry

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