Temperature and pressure dependence of molar volume in solid phases of ammonia near the melting point

YURTSEVEN H. H., KARACALİ H.

JOURNAL OF MOLECULAR LIQUIDS, vol.142, pp.88-94, 2008 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 142
  • Publication Date: 2008
  • Doi Number: 10.1016/j.molliq.2008.05.008
  • Journal Name: JOURNAL OF MOLECULAR LIQUIDS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.88-94
  • Middle East Technical University Affiliated: Yes

Abstract

Temperature and pressure dependencies of the molar volume are studied here along the transition curve between solid I and solid II phases near the melting point in ammonia. The molar volumes are calculated in the temperature range of 217 to 224 K and in the pressure range of 3 to 8 kbar with respect to the triple point (T-t=217.34 K. P-t=3.070 kbar) where the melting curves of solid I and solid II coincide with the transition curve in ammonia. (C) 2008 Elsevier B.V. All rights reserved.