Investigation of Potential of Laser-Induced Breakdown Spectroscopy for Detection of Spatial Deposition and microCT for Volume Deposition of Pt in Minerals/Ores
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F13%3A00070567" target="_blank" >RIV/00216224:14740/13:00070567 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Investigation of Potential of Laser-Induced Breakdown Spectroscopy for Detection of Spatial Deposition and microCT for Volume Deposition of Pt in Minerals/Ores
Original language description
The platinum group metals (PGMs) i.e. platinum, palladium, rhodium, iridium, osmium and ruthenium represent the key materials for automotive exhaust gas treatment. Since currently exist no adequate alternatives, the importance of these metals for automotive industry is steadily rising. In order to localize new ore deposits it is important to develop suitable methods capable to detect critical metals in real time, even in extremely harsh climatic conditions of some ore deposit sites. In this paper we demonstrate that laser-induced breakdown spectroscopy (LIBS) can be applied as a suitable tool for elemental analysis, especially for 2-dimensional elemental mapping of minerals. In order to obtain the information about metals distribution in the sample volume, the microCT station has been utilized. We focused on sperrylite detection, which is a simple platinum arsenide with the chemical formula PtAs2 obtained from unique Talnakh deposit (Siberia, Russia).
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: Central european institute of technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů