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SEMINARIOS DEL IFLP y DEL DEPARTAMENTO

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Cuándo 16/11/2017
de 15:00 a 16:30
Dónde Aula Chica
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Día y horario especiales: JUEVES 16 de NOVIEMBRE – 15 hs

AULA CHICA


TÍTULO: "Adsorption of molecular hydrogen on nanostructured surfaces"

 

EXPOSITOR: Aliezer Martínez Mesa

Universidad de La Habana, Cuba

 

Resumen: The effect of the structural features of idealized nanoporous environments on the adsorption of molecular hydrogen is investigated. The adsorption properties of the target nanostructures are evaluated in a broad range of thermodynamic conditions, within the density functional theory for quantum fluids at finite temperature (QLDFT) [1]. The excesso functional is derived from the empirical equation of state of the homogeneous system.

Emphasis is made on the evaluation of hydrogen storage capacities of the substrates [2, 3] and on the emergence of quantum effects triggered by the confinement imposed by the host structure [4].

 

[1] S. Patchkovskii, T. Heine, Phys. Rev. E 80, 031603 (2009).

[2] A. Martínez-Mesa, L. Zhechkov, S. N. Yurchenko, S. Patchkovskii, T. Heine, G. Seifert, J. Rubayo-Soneira, J. Phys. Chem. C 116, 19543 (2012).

[3] A. Martínez-Mesa, G. Seifert, Rev. Cub. Fis. 31, 32 (2014).

[4] A. Martínez-Mesa, S. N. Yurchenko, S. Patchkovskii, T. Heine, G. Seifert, J. Chem. Phys.135, 214701 (2011).

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