LDI TOFMS for structure elucidation of chalcogenides

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00080778" target="_blank" >RIV/00216224:14310/15:00080778 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

LDI TOFMS for structure elucidation of chalcogenides

Popis výsledku v původním jazyce

Laser Desorption Ionisation Time Of Flight Mass Spectrometry (LDI TOFMS) was applied for (i) laser ablation synthesis and (ii) to elucidate structure of chalcognides via analysis of clusters formed via LDI of chalcogenide glasses. E.g., nanogold-Te nano-composite was found as a suitable precursor for laser ablation generation of new gold tellurides. On the other hand, the clusters generated via LDI from chalcogenide glasses, especially from Ge-As-Te and Ge-Sb-Se systems, possess to a certain extend partof the original structure - the following bond were identified in the structures: Ge-As, Ge-Sb, Ge-Se, Ge-Te, As-Te, Sb-Se, Sb-Sb, Se-Se, and Te-Te. Concluding, LDI TOFMS is destructive method but it was proved that it is useful tool for structure elucidation of this kind of inorganic materials.

Název v anglickém jazyce

LDI TOFMS for structure elucidation of chalcogenides

Popis výsledku anglicky

Laser Desorption Ionisation Time Of Flight Mass Spectrometry (LDI TOFMS) was applied for (i) laser ablation synthesis and (ii) to elucidate structure of chalcognides via analysis of clusters formed via LDI of chalcogenide glasses. E.g., nanogold-Te nano-composite was found as a suitable precursor for laser ablation generation of new gold tellurides. On the other hand, the clusters generated via LDI from chalcogenide glasses, especially from Ge-As-Te and Ge-Sb-Se systems, possess to a certain extend partof the original structure - the following bond were identified in the structures: Ge-As, Ge-Sb, Ge-Se, Ge-Te, As-Te, Sb-Se, Sb-Sb, Se-Se, and Te-Te. Concluding, LDI TOFMS is destructive method but it was proved that it is useful tool for structure elucidation of this kind of inorganic materials.

Druh

O - Ostatní výsledky

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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