Investigation of multi-layered silicate ceramics using laser ablation optical emission spectrometry, laser ablation inductively coupled plasma mass spectrometry, and electron microprobe analysis

Autor: Vitezslav Otruba, Viktor Kanicky, Petr Sulovsky, Detlef Günther, Aleš Hrdlička, Linda Zaorálková, Nicole Gilon
Přispěvatelé: Lab Atom Spectrochem, Masaryk University [Brno] (MUNI), Dept Geol Sci, ANALISS - Analyse inorganique, spectroscopie et spéciation (2011-2013), Institut des Sciences Analytiques (ISA), Institut de Chimie du CNRS (INC)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Inorgan Chem Lab, the Ministry of Education, Youth and Sports of the Czech Republic (RP identification code: MSM0021622412 and MSM002162241)
Jazyk: angličtina
Rok vydání: 2011
Předmět:
Materials science
General Chemical Engineering
COMPOSITIONAL ANALYSIS
X-RAY-FLUORESCENCE
Analytical chemistry
X-ray fluorescence
02 engineering and technology
Electron microprobe
DEPTH PROFILE ANALYSIS
GLOW-DISCHARGE
Mass spectrometry
01 natural sciences
Biochemistry
Industrial and Manufacturing Engineering
law.invention
layered ceramics
law
[CHIM.ANAL]Chemical Sciences/Analytical chemistry
Materials Chemistry
inductively coupled plasma mass spectrometry
LA-ICP-MS
Inductively coupled plasma mass spectrometry
INDUCED BREAKDOWN SPECTROSCOPY
inductively coupled plasma optical spectrometry
INDUCED ARGON SPARK
Laser ablation
electron probe X-ray microanalysis
010401 analytical chemistry
General Chemistry
021001 nanoscience & nanotechnology
Laser
QUANTITATIVE-ANALYSIS
surface analysis
0104 chemical sciences
[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry
laser ablation
RF-GD-OES
depth profile
TUNGSTEN CARBIDE COATINGS
Inductively coupled plasma
0210 nano-technology
Laser drilling
Zdroj: Chemical Papers
Chemical Papers, Versita (Central European Science Journals), 2011, 65 (6), pp.769-781. ⟨10.2478/s11696-011-0085-3⟩
ISSN: 1336-9075
DOI: 10.2478/s11696-011-0085-3⟩
Popis: The applicability of laser ablation (LA) inductively coupled plasma (ICP) spectrometry for assessing elemental distributions in layered ceramics was investigated and compared with electron probe microanalysis (EPMA). Ordinary glazed wall tiles were employed as model specimens due to their defined structure and composition. They were used for calibration in the analysis of ancient pottery. A qualitative depth profile was acquired by single-spot laser drilling perpendicular to coatings with a Nd:YAG (1064 nm) laser coupled with an ICP optical emission spectrometer (OES). The lower lateral resolution associated with the laser spot diameter of 1.0 mm led to smoothing of the depth profile due to the averaging of local irregularities. In addition, transverse line scans by ablation across the tile section using an ArF* (193 nm) laser coupled with an ICP mass spectrometer (MS) were performed. LA-ICP-OES depth profiles and LA-ICP-MS transverse scans were validated by EPMA section scans and 2D back-scattered electrons images. The LA-ICP-OES acquisition was less dependent on sample surface and layer irregularities, whereas the transverse line scan over the tile section with the small-spot beam offered insight into the micromorphology of the individual layer. The combined approach revealed the occurrence of individual mineral grains, micro-heterogeneities and the character of interfaces between layers.
Databáze: OpenAIRE
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