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Thermal analysis of the metal and alloy nanopowders

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F11%3A00049964" target="_blank" >RIV/00216224:14310/11:00049964 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Thermal analysis of the metal and alloy nanopowders

  • Original language description

    Nanopowders of metals and alloys can be investigated by various methods including thermal analysis. Both alternatives (DTA and DSC) of thermal analysis can be used as an useful tool for the opportunity to observe nanoparticles in situ. However, these methods have their own limits and specifics for the nanoparticle monitoring. Properties of nanoparticles are in fact significantly influenced by the high portion of the surface energy per individual nanoparticle. This leads to the tendency of nanoparticlesto react strongly with the environment (ease of oxidation) and the intense aggregation of nanoparticles if they are in physical contact with each other. The final results can be evident for example in the use of electron microscopy for nanoparticle characterisation.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA106%2F00%2F0174" target="_blank" >GA106/00/0174: The thermodynamics of equilibrium states and kinetics of phase transformations in the transition metals based systems with N and C</a><br>

  • Continuities

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

Others

  • Publication year

    2011

  • Confidentiality

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