Supercomputing time from the Spanish Supercomputing Network has been granted for two projects on the discovery of new catalysts and the calculation of phase diagrams through first principles calculations

The first project (High-Throughput Discovery of New Catalysts for the Hydrogen Economy by Combining Ab Initio Calculations and Machine Learning) will use first principles calculations to determine the adsorption energy of H, O and OH on the surface of different inter metallic compounds. This information will be used to train a machine learning model to discover new inter metallic catalysts with optimum performance for the hydrogen evolution reaction and the oxygen reduction reaction.

The second project (Prediction of the Al-Co-Ni phase diagram including configuration and vibrational entropy and magnetic enthalpy from first-principles simulations) will use the formation energies obtained from first principles calculations as well as the cluster expansion formalism and Monte Carlo simulations to predict the solid-state region of the phase diagram of ternary inter metallic compounds of technological interest.