Scheda insegnamento


L'insegnamento contribuisce al perseguimento degli Obiettivi di Sviluppo Sostenibile dell'Agenda 2030 dell'ONU.

Istruzione di qualità

Anno Accademico 2021/2022

Conoscenze e abilità da conseguire

The course will develop the knowledge necessary to bridge molecular, surface and solid state properties and will investigate also dynamical aspects of matter.


Part 1 (F. Zerbetto): The concept of probability stochastic and Bayesian probabilities. Examples and applications. Link with the concept of multiplicity.
Further examples and applications of probability conditioning. Introduction to probability distributions.
Probability distributions: binomial and multinomial distributions, applications and examples of chemical interest, mean value and variance, their meaning in chemistry and physics.
Calculation of the first and second moment for some observables. The case of the expectation value of cos (theta) and cos ^ 2 (theta). Equipartition of energy. The Stirling's approximation.
Random walk, the discrete model generates a Gaussian function. Lagrange multipliers, introduction and simple applications.
Boltzmann equation, application to ideal gases: equation of state, pressure balance between different containers.
The Boltzmann distribution with maximization of entropy, its modification in the presence of physical constraints, examples and applications.
Free energy and its meaning, Boltzmann distribution of the free energy, partition functions, their applications, internal energy and entropy in terms of partition functions.
Practical examples of partition functions, mean values and thermodynamic functions. Brief introduction to the unit'of measurement.
Use of units of measurement in simple examples and for simple applications. Calculation of the translational partition function, practical examples.
Partition functions of rotational and vibrational degrees of freedom, applications and examples. The chemical potential from partition functions. The theory of the activated complex.
Introduction to the model of the disordered lattice. Vapor pressure, cavitation energy, surface tension, interfacial tension.
Entropy, energy, free energy and chemical potential of a two-component system with the model of the disordered lattice, the Bragg-Williams or mean field model.
Entropy, internal energy, free energy, chemical potential for ternary systems; standard potential and significance of activity with the model of the disordered lattice, the binodal curve and its analytical expression. The spinodal curve, its expression and simple applications; critical point as the third derivative of the free energy. Introduction to equilibrium models in statistical thermodynamics; isosbestic point; cooperative and non-cooperative transitions. Model for non-cooperative equilibrium, totally cooperative cases, and first neighbors or Zimm-Bragg cooperation model. Cooperative model with degeneration. Nucleation and crystallization. Ising model. Introduction to the Langmuir model with the disordered lattice model. Michaelis-Menten and its significance in materials science. Active transport and passive transport by means of a carrier through an interface. Sabatier's principle. Binding polynomials. Multiple binding by means of the binding polynomials, Scatchard plot, Hill plot; micelles.
Formation of multilayer and the BET model. Pauling's cooperativity model. Binding with relaxation; model of multiple binding with excluded volume.
Introduction to the physical chemistry of polymers. Entropy and internal energy according to Flory-Huggins, comparison with the case of non-polymeric solutions.
Introduction to Dissipative Particle Dynamics, comparison with the model of disordered lattice, computer simulations and practical examples.
Flory-Huggins: free energy, chemical potential, miscibility of polymers, the partition coefficient, dependence on the length of the chain.
Flory-Huggins parameter at the critical point, <r> <r^2>, Kuhn's model, random walk and probability of cyclization.
Polymer radius; elasticity in one dimension; elasticity of many chains for generic deformations. Entropy, internal energy and free energy as a function of the density of the polymer: theta conditions," poor "and" good " solvents.


K.A. Dill, S. Bromberg, Molecular Driving Forces, Garland Science

Lectures notes

Metodi didattici

This course is formed by frontal lectures accompanied by problem solution aimed at applying the notions acquired to the study of chemical properties and inter-molecular interactions.

Modalità di verifica e valutazione dell'apprendimento

Two written tests with a number of questions and problems. The time allocated for each test is 2 hours.

The final mark of the course PROPERTIES AND PROCESSES IN THE CONDENSED PHASE” is calculated as the weighted average on the basis of the credit numbers of the two modules: Module 1, Prof. Zerbetto, and Module 2, Prof. Negri.

Strumenti a supporto della didattica

Teaching is mainly carried out at the blackboard. PC, beamer projector, Power Point presentations may also be used.

Orario di ricevimento

Consulta il sito web di Francesco Zerbetto

Consulta il sito web di Evangelos Bakalis