Modelo mesoscópico de una membrana de intercambio protónico

Palabras clave: Electroquímica, Física Computacional, Dinámica Browniana, Celdas de Combustible


Se presenta un modelo mesoscópico hibrido continuo discreto, para una membrana de intercambio protónico para una celda de combustible, donde se emplean condiciones de frontera en la dirección  similares a las que estaria sometida una membrana si estuviera en una celda en operación, en las direcciones  y  se consideran condiciones periódicas. Debido a las características hibridas continuo-discreto del modelo permite realizar una representación completa de la electrostática del sistema, además de incluir la morfología estructural de las cadenas poliméricas que genera regiones de dominios iónicos percolados.


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Biografía del autor/a

Juan David Torrenegra, Universidad Nacional de Colombia

Universidad Nacional de Colombia sede Medellin / Facultad de Minas

Juan Pablo Hernandez-Ortiz, Universidad Nacional de Colombia

Juan P. Hernández‐Ortiz currently works at the Departamento de Materiales y Nanotecnología at the Universidad Nacional de Colombia-Medellin. Juan does research in Physical Chemistry, Chemical Thermodynamics and Materials Chemistry. His research is centered around the concept of materials design with special focus on functional materials, directed assembly and genome analysis. Juan is the director of the Colombia/Wisconsin One-Health Consortium at the Universidad Nacional de Colombia-Medellin. This consortium is dedicated to the study of arboviruses and tropical pathologies towards the design of vaccines, treatments and early diagnostic devices in human and animal health. It is funded by Ruta N, the University of Wisconsin-Madison and the Universidad Nacional de Colombia.


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Cómo citar
Torrenegra, J. D., Hernandez-Ortiz, J. P., & Molina, J. (2018). Modelo mesoscópico de una membrana de intercambio protónico. Revista CINTEX, 23(2), 76-85.