THERMAL TRANSITIONS AND STATE OF WATER IN BINARY-MIXTURES OF WATER AND N-DECANE-PHOSPHONIC ACID OR ITS SODIUM-SALTS

Authors
SOLTERO JFA PUIG JE SCHULZ PC
Citation
Jfa. Soltero et al., THERMAL TRANSITIONS AND STATE OF WATER IN BINARY-MIXTURES OF WATER AND N-DECANE-PHOSPHONIC ACID OR ITS SODIUM-SALTS, JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 51(1), 1998, pp. 105-114
Citations number
22
Categorie Soggetti
Chemistry Analytical","Chemistry Physical
Journal title
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
ISSN journal
13886150 → ACNP
Volume
51
Issue
1
Year of publication
1998
Pages
105 - 114
Database
ISI
SICI code
0368-4466(1998)51:1<105:TTASOW>2.0.ZU;2-G
Abstract
The state of water and several transitions were examined in the system s n-decanephosphonic acid (DPA)-water and the sodium salts of DPA-wate r. Temperature - composition phase diagrams are reported. The results show that several liquid crystalline phases plus isotropic liquid, and two solid phases (a waxy solid phase and a crystalline phase) an form ed. Several types of water were detected: bulk-like water, interfacial water and hydration water.