Mass Accomodation Coefficient for Nanoscale Aerosol Particles

0382798 - ÚCHP 2013 RIV CZ eng C - Conference Paper (international conference)
Levdansky, Valerij Vladimirovič - Smolík, Jiří - Ždímal, Vladimír - Moravec, Pavel
Mass Accomodation Coefficient for Nanoscale Aerosol Particles.
Sborník konference. Praha: Česká aerosolová společnost, 2012 - (Vodička, P.; Zíková, N.), s. 75-76. ISBN 978-80-86186-40-5.
[Výroční konference České aerosolové společnosti /13./. Třeboň (CZ), 25.10.2012-26.10.2012]
R&D Projects: GA ČR GA101/09/1633; GA AV ČR IAA200760905
Institutional support: RVO:67985858
Keywords : nanoparticles * size effect * mass accommodation coefficient
Subject RIV: CF - Physical ; Theoretical Chemistry

The influence of size effects on physicochemical transformations and transfer processes in the heterogeneous systems with nanoobjects attracts increasing attention of researchers. These problems are of interest for nanotechnology and atmospheric physics. Size effects can influence the cohesive energy as well as the activation energies of vacancy formation and diffusion of atoms in the nanoscale particles (Vanithakumari and Nanda, 2008). Phase transitions (including nucleation) in aerosol systems with nanoscale particles (clusters) also depend on the nanoparticle size (Levdansky et al., 2010). Hear we discuss the size dependence of the mass accommodation coefficient gama in the gas–nanoparticle system.
Permanent Link: http://hdl.handle.net/11104/0212918