Materials Chemistry and Physics, Vol.73, No.1, 57-61, 2002
T-P phase diagram of ammonia solid phases I, II and III
In this study, using the mean field theory, we obtain temperature versus pressure phase diagram for the liquid and solid phases I, II, and III of ammonia. We fit, our phase line equations to the experimentally observed data. There exists good agreement between the theoretical and experimental phase lines. (C) 2002 Elsevier Science B.V. All rights reserved.