Calculation of the free energies for the solid phases of ammonium halides

Yükleniyor...
Küçük Resim

Tarih

2007

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Taylor & Francis Ltd

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

Using mean field theory, we calculate the free energies of the solid phases of ammonium halides. The temperature and pressure dependences of the free energies are obtained using experimental phase diagrams of the ammonium halides. From these dependences, we calculate numerically the specific heat as a function of temperature for the solid I-liquid, solid II-liquid and solid I-solid II transitions in the ammonium halides, in particular for NH4Cl. The critical behaviour of some other thermodynamic quantities is also predicted from the mean field theory.

Açıklama

Anahtar Kelimeler

Ammonium halides

Kaynak

Philosophical Magazine

WoS Q Değeri

Q1

Scopus Q Değeri

Q3

Cilt

87

Sayı

16

Künye