- Termodinámica y estructura microscópica de fluidos complejos, homogéneos y no homogéneos;
- Propiedades termodinámicas y estructurales de disoluciones de electrolitos en fase homogénea y bajo confinamiento en nanoporos;
- Adsorción de fluidos complejos en poros y en medios nanoporosos desordenados; transiciones de fase en fluidos complejos.
- Métodos de investigación: ecuaciones integrales de la teoría de fluidos; funcionales de la densidad, modelación y simulación computacional.
Dr. Orest Pizio
Instituto de Química, UNAMDr. Orest Pizio
Instituto de Química, UNAMDr. Orest Pizio
Departamento de Fisicoquímica
Dr. Orest Pizio/ Investigador
Resumen Académico
Doctorado en Ciencias Físicas y Matemáticas, Instituto de Fisíca Teórica, Academia de Ciencias de Ucrania, Kyjiv, 1980. Investigador Titular C de tiempo completo definitivo. Nivel III del Sistema Nacional de Investigadores. PRIDE – D. Número de trabajos – más de 200, número de trabajos en Web of Science - 213, número de citas - 2196, H-index 23 (Scholar citas 2664, h-index 27, i10 index-96). . Responsable de proyectos apoyados por el CONACYT, DGAPA de la UNAM, proyectos de colaboración internacional con Polonia y Hungría, Eslovenia, Ucrania). Miembro de la Academia de Ciencias de México y Academia de Ingeniería Molecular y participante de proyectos de investigacion apoyados por la Union Europea.
Laboratorio /Fisicoquímica
CV en inglés
PROYECTOS DE INVESTIGACIÓN CON BECAS Y DISPONIBILIDAD PARA ASESOR DE TESIS DE DOCTORADO Y MAESTRÍA
- Estructura y termodinámica de fluidos y reacciones químicas en poros.
- Efectos de sustrato sobre la formación de medios microporosos y adsorción de fluidos complejos.
- Disoluciones electrolíticas en medios porosos desordenados.
- Estructura y termodinámica de polielectrolitos.
Actualmente Nivel III del Sistema Nacional de Investigadores.
Trejos, V.M.*; Sokołowski, S.; Pizio, O. On the phase beha- vior of model fluids with square-well attraction in slit-like pores. Density functional approach. Fluid Phase Equilib. 2019, 483, 92-100. http://doi.org/10.1016/j.fluid.2018.11.005
Sokołowski, S.*; Pizio, O. Density functional theory for the mi- croscopic structure of nanoparticles at the liquid-liquid interface. Phys. Chem. Chem. Phys. 2019, 21, 3073-3082. http://doi.org/10.1039/c8cp07449f
Cruz Sánchez, M.; Domínguez, H; Pizio, O* Molecular dyna- mics simulations of the properties of water-methanol mixtu-res. Effects of force fields. Condens. Matter Phys. 2019, 22, 13602. http://doi.org/10.5488/CMP.22.13602.
Trejos, V.M.*; Pizio, O.; Sokolowski, S. Towards the descrip- tion of adsorption of water in slit-like pores with walls covered by molecular brushes. J. Chem. Phys. 2018, 149, 234703. http://doi.org/10.1063/1.5066552
Borówko, M.; Rzysko, W.; Sokolowski, S.*, Pizio, O. Molecular dynamics and density functional study of the structure of hairy particles at a hard wall. J. Mol. Liq. 2018, 270, 191-203.http://doi.org/10.1016/j.molliq.2017.11.146
Cruz Sánchez, M.; Gujt, J; Sokolowski, S; Pizio, O* Effects of ion concentration and solvent composition on the properties of water-methanol solutions of NaCl. NPT molecular dynamics computer simulation results. Condens. Matter Phys. 2018, 21, Art. No. 23601. DOI: 10.5488/CMP.21.23601 [1.095]
Gujt, J.; Dominguez, H.; Sokolowski, S., Pizio, O.* Isobaric-isothermal molecular dynamics computer simulations of the properties of water-1,2-dimethoxyethane model mixtures. Condens. Matter Phys. 2017, 20, 33603. http://dx.doi.org/10.5488/CMP.20.33603.
Borówko, M.; Ilnytskyi, J. I.; Pizio, O. Exploring fluid-solid interfaces with Stefan Sokołowski. Condens. Matter Phys. 2016, 19, 10101.
Galicia-Andrés, E.; Domínguez, H.; Pusztai, L.; Pizio, O. Composition dependence of thermodynamic, dynamic and dielectric properties of water–methanol model mixtures. Molecular dynamics simulation results with the OPLS-AA model for methanol. J. Mol. Liq. 2015, 212, 70-78.
Galicia-Andrés, E.; Pusztai, L.; Temleitner, L.; Pizio, O. Microscopic structure of methanol–water mixtures: Synchrotron X-ray diffraction experiments and molecular dynamics simulations over the entire composition range. J. Mol. Liq. 2015, 209, 586-595.
Pizio, O.; Rżysko, W.; Sokołowski, S.; Sokołowska, Z. Mixtures of ions and amphiphilic molecules in slit-like pores: A density functional approach. J. Chem. Phys. 2015, 142, 164703.
Galicia-Andrés, E.; Dominguez, H.; Pusztai, L.; Pizio, O. On the composition dependence of thermodynamic, dynamic and dielectric properties of water-methanol model mixtures. Molecular dynamics simulation results. Condens. Matter Phys. 2015, 18, 43602.
Galicia-Andrés, E.; Dominguez, H.; Pizio, O. Temperature dependence of the microscopic structure and density anomaly of the SPC/E and TIP4P-Ew water models. Molecular dynamics simulation results. Condens. Matter Phys. 2015, 18, 13603: 1–11.
Pizio, O.; Sokołowski, S. Solvent primitive model of an electric double layer inslit-like pores: microscopic structure, adsorption and capacitance from a density functional approach. Condens. Matter Phys. 2014, 17, 23603.
Pizio, O.; Sokołowski, S.; Sokołowska, Z. The structure and properties of a simple model mixture of amphiphilic molecules and ions at a solid surface. J. Chem. Phys.2014, 140, 174706.
Sokołowski, S.; Ilnytskyi, J. I.; Pizio, O. Description of interfaces of fluid-tethered chains: advances in density functional theories and off-lattice computer simulations. Condens. Matter Phys. 2014, 17, 12601.
Pizio, O.; Sokolowski, S. Restricted primitive model for electrolyte solutions in slit-like pores with grafted chains: Microscopic structure, thermodynamics of adsorption, and electric properties from a density functional approach. J. Chem. Phys. 2013, 138, 204715.
Henderson, D.; Pizio, O. Advances in liquid state theory Foreword. Condens. Matter Phys. 2013, 16, 40101.
Hribar-Lee, B.; Pizio, O. Density anomaly of charged hard spheres of different diameters in a mixture with core-softened model solvent. Monte Carlo simulation results. Condens. Matter Phys. 2013, 16, 43607:1-10
Luksic, M.; Hribar-Lee, B.; Baleon Tochimani, S.; Pizio, O. Solvent primitive model for electrolyte solutions in disordered porous matrices of charged species. Replica Ornstein-Zernike theory and grand canonical Monte Carlo simulations. Mol. Phys. 2012, 110, 17-30.
Pizio, O.; Sokolowski, S.; Sokolowska, Z. Phase behavior of binary symmetric mixtures in pillared slit-like pores: A density functional approach. J. Chem. Phys. 2011, 134, 214702.
Borowko, M.; Patrykiejew, A.; Pizio, O. Changes in the structure of tethered chain molecules as predicted by density functional approach. Condens. Matter Phys. 2011, 14, 33604.
Patrykiejew, A.; Sokolowski, S.; Pizio, O. The liquid-vapor interface of the restricted primitive model of ionic fluids from a density functional approach. Condens. Matter Phys. 2011, 14, 13603.
Pizio, O.; Sokolowska, Z.; Sokolowski, S. Microscopic structure and thermodynamics of a core-softened model fluid from the second-order integral equations theory. Condens. Matter Phys. 2011, 14, 13601.
Luksic, M.; Hribar-Leeb B.; Pizio, O. Structural and thermodynamic properties of the restricted primitive model electrolyte in a mixture with uncharged hard spheres: a grand canonical Monte Carlo simulation and integral equation study. Mol. Phys. 2011, 109, 893-904.
Rzysko, W.; Patrykiejew, A.; Sokolowski, S.; Pizio, O. Phase behavior of a two-dimensional and confined in slitlike pores square-shoulder, square-well fluid. J. Chem. Phys. 2010, 132, 164702.
Pizio, O.; Sokolowski, S. Entropic solvation force between surfaces modified by grafted chains: a density functional approach. Condens. Matter Phys. 2010, 13, 13602.
CAPITULOS EN LIBROS
Patrykiejew, A.; Sokolowski, S. Pizio, O. Statistical Surface Thermodynamics. In: Surface and Interface Science; Wandelt, K.,Ed.; Wiley: Berlin, 2016; Vol. 6: Solid - Gas Interfaces II, pp. 883 - 1253.
Pizio, O.; Sokolowski, S. Advances in the theoretical description of solid-electrolyte solutions interfaces. In: Handbook of Solid State Electrochemistry; Kharton, V., Ed.; 2011; Vol. 2: Electrodes, Interfaces and Ceramic Membranes, pp. 73 - 124.
Sokolowski, S.; Pizio, O., Monte Carlo Calculations for Liquid Films. In: Encyclopedia of Surface and Colloid Science; Marcel Dekker: New York, 2002.
Borowko, M.; Sokolowski, S.; Pizio, O. Nonuniform Associating Fluids. In: Computational Methods in Surface and Colloid Science; Marcel Dekker: New York, 2000.
Pizio, O. Adsorption in Random Porous Media, In: Computational Methods in Surface and Colloid Science; Marcel Dekker: New York, 2000.