Welcome and Scientific Scope

JEEP2026 – 47th Congress on Phase Equilibria (Journées d’Étude des Équilibres entre Phases) was held from 30 September to 2 October 2026 at the Department of Chemistry, University of Coimbra, Portugal. 

Bringing together researchers from academia and industry, JEEP2026 provided a stimulating forum for scientific exchange, encompassing experimental, theoretical, computational, and data-driven approaches to thermodynamics, phase equilibria and related phenomena. The scientific program included contributions on equilibrium phenomena in molecular, ionic, inorganic, metallic, and soft-matter systems, including ionic liquids, deep eutectic solvents, polymorphism, functional materials, alloys, molten salts, and their applications in chemical processes, metallurgy, materials science, pharmaceuticals, energy, and environmental technologies.

We warmly encouraged the participation of young researchers and students. This meeting offered valuable opportunities for scientific exchange, strengthen collaborations, and expanded networking within our community.

 We were glad to have you to Coimbra for JEEP2026!

The Organizing Committee,