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Local composition model for excess Gibbs energy of electrolyte systems. Part I: Single solvent, single completely dissociated electrolyte systems
Author(s) -
Chen ChauChyun,
Britt H. I.,
Boston J. F.,
Evans L. B.
Publication year - 1982
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690280410
Subject(s) - electrolyte , gibbs free energy , range (aeronautics) , composition (language) , chemistry , solvent , thermodynamics , salt (chemistry) , ion , materials science , organic chemistry , physics , electrode , linguistics , philosophy , composite material
An electrolyte local composition model is developed for excess Gibbs energy, which is assumed to be the sum of two contributions, one resulting from long range electrostatic forces between ions and the other from short range forces between all the species. The validity of the model is demonstrated for systems emcompassing the entire range from molecular liquid to fused salt.