- 2CMT11A

Goal(s)

• Present the structure of solid and liquid solutions
• Give the basic notions which make it possible to determine the thermodynamic quantities of liquid and solid solutions
• Study the thermodynamics of liquid and solid mixtures
• Study chemical reactions involving liquid and/or solid mixtures
• Applications to practical industrial cases
• Give the basic notions on the binary phase diagrams and the experimental determination of these diagrams
• Demonstrate the usefulness of the thermodynamic of solutions on the modeling of phase diagrams

Responsible(s)

Fiqiri HODAJ

Content(s)

Chapter 1: Thermodynamics Reminders – Basic Concepts and Tools
1. System – Thermodynamic variables
2. Principles of thermodynamics
3. Enthalpy function and its practical interest
4. Heat capacities
5. Evolution and stability of a closed system - Thermodynamic potential
6. Thermodynamic functions in an open system - Definition of chemical potential
7. Phase equilibria in a closed, isothermal and isobaric system
8. Phase rule
9. Driving forces of phase transformations in one-component systems

Chapter 2: Thermodynamics of mixtures and chemical reactions
Introduction
I – Thermodynamics and stability of solutions
I-1. Definitions
I-2. Molar partial quantities in a mixture
I-3. Relations between molar partial quantities (Gibbs-Duhem equation)
I-4. Application to the free enthalpy of a binary mixture A-B
I-5. Free enthalpy of mixing
I-6. Chemical activity in a solution
I-7. Thermodynamic models
I-8. Minimum free enthalpy: stability of a solution

II – Chemical reactions and physicochemical equilibria
II-1. Examples
II-2. Equilibrium condition for chemical reactions
II-3. Equilibrium displacement of a chemical reaction

Chapter 3: Phase equilibrium in a binary system - phase diagrams
1. Introduction
2. Liquid-solid phase equilibria
2.1. Introduction
2.2. Total miscibility in liquid and solid states
2.3. Complete miscibility in liquid state and limited solubility in solid state
2.4. Immiscibility in liquid state
3. Compounds (intermediate phases)
4. Solid-solid phase equilibria

Basic concepts in classical thermodynamics

Test

• Normal session:
  Type of assessment: written exam (DS)

*Recoverable assessment:
Type of assessment: written exam
Duration: 2 hours
Authorized documents: a double-sided A4 sheet of handwritten notes
Calculator: allowed
Possible remotely: no

• Evaluation not recoverable: no

• Second session:
  Type of assessment: written exam
  Duration: 2h
  Authorized documents: a double-sided A4 sheet of handwritten notes
  Calculator: allowed
  Possible remotely: no

Calendar

The course exists in the following branches:

• Curriculum - Prépa - Semester 4
• Curriculum - Prépa SHN - Semester 4

Additional Information

Course ID : 2CMT11A
Course language(s):

You can find this course among all other courses.

Bibliography

P. Papon, J. Leblond, Thermodynamique des états de la matière, Editions
Hermann, 1990.
P. Desré, F. Hodaj, Thermodynamique des matériaux - équilibres de phases
et métastabilité, EDP Sciences, 2010.
D.R. Gaskell, Introduction to the thermodynamics of materials, 4th edition,
Taylor & Francis, 2003.
M. Hillert, Phase equilibria, phase diagrams and phase transformations,
their thermodynamic basis, Cambridge University Press, 1998.
D. Ragone, Thermodynamics of materials, Wiley, 1995.
H-G LEE, Chemical thermodynamics for metals and materials, Imperial
College Press, 2000.