Raman spectroscopy investigation on synthetic platinum group minerals (PGM) in the ternary systems Pd-Sn-Te and Pd-Pb-Te

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F14%3A00000003" target="_blank" >RIV/00025798:_____/14:00000003 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1127/ejm/2014/0026-2408" target="_blank" >http://dx.doi.org/10.1127/ejm/2014/0026-2408</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1127/ejm/2014/0026-2408" target="_blank" >10.1127/ejm/2014/0026-2408</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Raman spectroscopy investigation on synthetic platinum group minerals (PGM) in the ternary systems Pd-Sn-Te and Pd-Pb-Te

Popis výsledku v původním jazyce

The identification of minerals that occur as tiny and rare phases such as most of the natural platinum group minerals (PGM) is a challenging target. The main reason for that resides in their size (generally less than 10 microns) and mode of occurrence (i.e. polyphasic aggregates) that makes problematic identification by standard XRD methods. In this contribution we have applied the Raman spectroscopy to synthetic PGM in the ternary systems Pd-Sn-Te and Pd-Pb-Te. Some of the analyzed PGM show characteristic Raman bands and the following PGM can be distinguished using the Raman spectroscopy: merenskyite, kotulskite, kojonenite, pašavaite and Pd3Te2. Other PGM in the ternary Pd-Sn-Te and Pd-Pb-Te systems cannot be identified using this technique. These results demonstrate that Raman spectroscopy can be considered as an innovative and complementary methodology.

Název v anglickém jazyce

Raman spectroscopy investigation on synthetic platinum group minerals (PGM) in the ternary systems Pd-Sn-Te and Pd-Pb-Te

Popis výsledku anglicky

The identification of minerals that occur as tiny and rare phases such as most of the natural platinum group minerals (PGM) is a challenging target. The main reason for that resides in their size (generally less than 10 microns) and mode of occurrence (i.e. polyphasic aggregates) that makes problematic identification by standard XRD methods. In this contribution we have applied the Raman spectroscopy to synthetic PGM in the ternary systems Pd-Sn-Te and Pd-Pb-Te. Some of the analyzed PGM show characteristic Raman bands and the following PGM can be distinguished using the Raman spectroscopy: merenskyite, kotulskite, kojonenite, pašavaite and Pd3Te2. Other PGM in the ternary Pd-Sn-Te and Pd-Pb-Te systems cannot be identified using this technique. These results demonstrate that Raman spectroscopy can be considered as an innovative and complementary methodology.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

<a href="/cs/project/GPP210%2F11%2FP744" target="_blank" >GPP210/11/P744: Vybrané minerály Pt-skupiny a jejich experimentální přiblížení</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

European Journal of Mineralogy

ISSN

0935-1221

e-ISSN

—

Svazek periodika

26

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

6

Strana od-do

711-716

Kód UT WoS článku

000346619100002

EID výsledku v databázi Scopus

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