Equilibrium Between Phases of Matter Supplemental Text for Materials Science and High-Pressure Geophysics

The Second Volume of “Equilibrium between Phases of Matter”, when compared with the First Volume, by H.A.J. Oonk and M.T. Calvet, published in 2008, amounts to an extension of subjects, and a deepening of understanding. In the first three sections of the text an extension is given of the theory on isobaric binary systems. The fourth section gives an account of the thermodynamic analyses of four isobaric binary key systems, highlighting the power of empirical, (exo)thermodynamic correlations. The fifth section is devoted to the thermodynamic description of ternary systems. The last three sections concentrate on the properties of materials, and the phase behaviour of systems under the conditions of high temperature and high pressure – conditions that prevail in the interior of the Earth. A new equation of state is the subject of the sixth section. In the seventh section a move is made to statistical thermodynamics and vibrational models; the description of the systems has changed frommathematical to physical. The last section is on the system MgO – SiO₂, looked upon from a geophysical point of view.

Throughout the work high priority is given to the thermodynamic assessment of experimental data; numerous end-of-section exercises and their solutions are included. Along with the First Volume, the work is useful for materials scientists and geophysicists as a reference text.

Audience

Volume II is a lecture book for postgraduate students in chemistry, chemical engineering, geology and metallurgy. It is highly useful as a recommended text for teachers and researchers in all fields of materials science.

Central role of Gibbs energy.- Slopes of curves in phase diagrams.- Retrograde equilibrium curves.- Three cases – Phase theory in practice.- Multicomponent systems.- Systems under high pressure and high temperature.- Phase-equilibrium analysis for the future.

Harry A.J. Oonk is Emeritus Professor of Thermodynamics at Utrecht University; the University where he studied, taught and carried out research. Research interests: the phase behaviour of condensed matter, with an accent on materials in the interior of the Earth; the structural and thermodynamic properties of (molecular) mixed crystals. He is one of the founders of the REALM (Réseau Européen sur les Alliages Moléculaires), a network, uniting research groups at the Universities of Barcelona, Bordeaux and Utrecht, and devoted to the study of mixed crystals. He is the author of Phase Theory (Elsevier, 1981); and with Teresa Calvet of “Equilibrium Between Phases of Matter. Phenomenology and Thermodynamics” (Springer, 2008).

Michael H. Jacobs is specialized in computational thermodynamics, geophysics, and material sciences. He earned his Ph.D in Chemistry at the Utrecht University and carried out research at the Utrecht University, RWTH Aachen University, and Clausthal University of Technology. His research interests are the coupling of thermodynamics and quantum mechanics to the dynamics of planetary interiors and computational thermodynamics applied to oxide and metal systems.