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SEMINARIOS 2007<br>
Departamento de Física - TANDAR - CNEA<br>
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<b>Viernes 10 de agosto<br>
11:00 hs - Auditorio Emma Pérez Ferreira, TANDAR<br><br>
</b>"Gas Adsorption on Carbon Nanotubes: The Effect of Molecular
Size and Binding Energy on Equilibrium and Kinetic Properties"
(Idioma de la presentación: Español)<br><br>
Dr. Aldo Migone<br>
Department of Physics<br>
Southern Illinois University<br><br>
We will present the results of adsorption isotherm experiments for Ar, Xe
and CF4 on bundles of carbon nanotubes.<br>
The isotherm results will be used to determine the degree of occupation
of the different sets of adsorption sites present<br>
on the bundles. The results will be compared to computer simulations for
these systems.<br>
Adsorption isostherm measurements allow the determination of the
isosteric heat of adsorption as a function of coverage.<br>
The isosteric heats of adsorption of the various gases will be presented,
and the results will be discussed in terms of<br>
molecular size. We will also present experimental results regarding
the adsorption kinetics for various gases on nanotube<br>
bundles, and we will compare them with recent theoretical
calculations.<br><br>
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11:00 hs - Auditorio Emma Pérez Ferreira, TANDAR<br>
CNEA - Centro Atómico Constituyentes<br>
Av. Gral. Paz y Constituyentes<br>
6772-7065/7007<br>
Coordinadores: Dras. Cinthia Ramos: ciramos@cnea.gov.ar y Mariela del
Grosso: delgrosso@tandar.cnea.gov.ar<br>
Secretaria: Graciela Mastrogiacomo: gmastro@tandar.cnea.gov.ar<br>
<a href="http://www.tandar.cnea.gov.ar/eventos/seminariosUAF/" eudora="autourl">http://www.tandar.cnea.gov.ar/eventos/seminariosUAF/</a><br><br>
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