Počet záznamů: 1  

Size Effects in Physicochemical Processes in Nanoparticles and Nanopores.

  1. 1.
    0488516 - UCHP-M 2019 RIV CH eng J - Článek v odborném periodiku
    Levdansky, Valerij Vladimirovič - Šolcová, Olga - Izák, Pavel
    Size Effects in Physicochemical Processes in Nanoparticles and Nanopores.
    Materials Chemistry and Physics. Roč. 211, June 1 (2018), s. 117-122. ISSN 0254-0584
    Grant CEP: GA ČR(CZ) GA17-00089S; GA MŠk(CZ) LD14094
    Institucionální podpora: RVO:67985858
    Klíčová slova: size effects * nanoparticles * nanopores
    Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
    Obor OECD: Chemical process engineering
    Impakt faktor: 2.781, rok: 2018

    Mass transfer and chemical reactions in nanoscale particles under the assumption of the size dependence of the cohesive energy or the influence of the Laplace pressure are considered. A comparison of the above-mentioned approaches is given. It is shown that the use of the first or second of the above-mentioned approaches can lead to a difference in the dependence of the rates of the aforementioned processes on the nanoparticle size. The influence of the confinement of ionic liquids within nanopores of supported ionic liquid membranes on the separation of gas mixtures is discussed. Considered regularities can be used for clarifying the physical mechanisms of the size effects, which take place in systems with nanoparticles and nanopores, and for the intensification of some processes in chemical engineering and nanotechnology.
    Trvalý link: http://hdl.handle.net/11104/0284418
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