Výsledky vyhledávání - "J. J. Torrez-Herrera"

Recent progress in the application of Ni-based catalysts for the dry reforming of methane

Autor: J. J. Torrez-Herrera, S. A. Korili, A. Gil

Publikováno v: Catalysis Reviews. :1-58

Ni-based catalysts are highly efficient in methane-reforming processes. In the particular case of methane reforming in the presence of carbon dioxide, or dry reforming of methane (DRM), it is necessary to modify and control the initial properties of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de17c2e60b9d6e984424174ad36dc5e3
https://doi.org/10.1080/01614940.2021.2006891

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Effect of particle-hole symmetry on the behavior of tracer and jump diffusion coefficients

Autor: Gabriela Alicia Ranzuglia, Victor Daniel Pereyra, J. J. Torrez Herrera, Sergio Javier Manzi

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

This paper analyzes the effect of particle-hole symmetry on the behavior of the tracer diffusion coefficient as well as the jump diffusion coefficient. The coefficients are obtained by performing a random walk of individual atoms in a two-dimensional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff3d2e3a7dfe57fe6d5d5b8a6fd9b588
https://pubmed.ncbi.nlm.nih.gov/23767481

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Single-file diffusion in a box: Effect of the initial configuration

Autor: Sergio Javier Manzi, Victor Daniel Pereyra, J. J. Torrez Herrera

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

This paper studies the single-file diffusion process on a linear chain of identical pointlike particles with multiple-site occupation confined in a one-dimensional box. The particles are noninteracting, except that double occupancy is forbidden. When

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1661a941dc368db1a68737a0de538526
https://doi.org/10.1103/physreve.86.021129

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One-dimensional diffusion: discrepancy between exact results and Monte Carlo calculations

Autor: Victor Daniel Pereyra, J. J. Torrez Herrera, Sergio Javier Manzi, G. A. Ranzuglia

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The exact expression for the collective diffusion coefficient in one dimension, obtained by Payne and Kreuzer [Phys. Rev. B. 75, 115403 (2007)], is compared with Monte Carlo simulation. Different hopping kinetics are analyzed. For initial- and final-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b55f3d9c060105591dbe36c16065ed9
https://pubmed.ncbi.nlm.nih.gov/22181364

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