Volume 21: Sustainable Energy Solutions for a Post-COVID Recovery towards a Better Future: Part IV

Prediction of Gibbs Free Energy for Hydrogen Chao-Wen Wang, Rui Jiang, Xiao-Long Peng, Jian-Yi Liu, Ji Li, Chun-Sheng Jia

Abstract

Hydrogen is an alternative renewable energy resource. We report a new efficient formulation representation for the Gibbs free energy of hydrogen. The present prediction model is related to experimental data of three molecular structure constants of hydrogen. The developed prediction model is effective from a comparison of the theoretically calculated values with the data from the National Institute of Standards and Technology (NIST) database.

Keywords Gibbs free energy, Formulation representation, Hydrogen