Study of thermal stability of AgCu nanoparticles by Knudsen effusion mass spectrometry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00088312" target="_blank" >RIV/00216224:14310/16:00088312 - 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
Study of thermal stability of AgCu nanoparticles by Knudsen effusion mass spectrometry
Original language description
Thermal stability and surface effects on AgCu nanoparticles synthesized in solution of diethylene glycol and polyvinylpyrrolidone were investigated by Knudsen effusion mass spectrometry during slow heating. Selection of a mass range for mass spectra monitoring was performed on the basis of data acquired by direct inlet probe mass spectrometry. As follows from the measurements, the organic substance which protects the nanoparticles against coagulation suddenly and quantitatively evaporates at elevated temperatures during the heating process. The AgCu alloy and coating from inner part of Knudsen cell as products of the heating were analysed by laser ablation inductively coupled plasma mass spectrometry. The data were subsequently used for specification of surface effects on the nanoalloys.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů