Generation of AupAgqTer clusters via laser ablation synthesis using Au-Ag- Te nano-composite as precursor: Laser desorption ionisation with quadrupole ion trap time-of-flight mass spectrometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00075214" target="_blank" >RIV/00216224:14310/14:00075214 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/rcm.6936" target="_blank" >http://dx.doi.org/10.1002/rcm.6936</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/rcm.6936" target="_blank" >10.1002/rcm.6936</a>

Result language
angličtina
Original language name
Generation of AupAgqTer clusters via laser ablation synthesis using Au-Ag- Te nano-composite as precursor: Laser desorption ionisation with quadrupole ion trap time-of-flight mass spectrometry
Original language description
RATIONALE: Metal tellurides show applications in various fields of science and technology while only limited number of gold-silver tellurides is known. Laser ablation synthesis (LAS) method allows preparation of nano-materials from solid substrates. Therefore, this method was selected to synthesize gold-silver tellurides. METHODS: Laser desorption ionisation quadruple ion trap time-of-flight mass spectrometry (LDI QIT TOF MS) was used for generation of new AupAgqTer clusters. Scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX) were used to characterize the materials. The stoichiometry of clusters generated was determined via collision-induced dissociation (CID) and modeling of isotopic patterns. RESULTS: Chemisorption of gold and silver nano-particles on tellurium powder leads to the formation of a new kind of Au-Ag-Te nano-composite. The LDI of this nano-composite leads to the formation of 9 unary (Agq, Ter), 40 binary (AupTer and AgpTer) and 78 ternary c
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Project
<a href="/en/project/ED2.1.00%2F03.0086" target="_blank" >ED2.1.00/03.0086: Regional R&D center for low-cost plasma and nanotechnology surface modifications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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