POSITRON-ANNIHILATION IN AND COMPRESSIBILITY OF WATER-ORGANIC MIXTURES - AQUEOUS-SOLUTIONS OF FORMAMIDE AND ETHYLENE-GLYCOL

Authors
BARANOWSKI A JERIE K GLINSKI J ORZECHOWSKI K
Citation
A. Baranowski et al., POSITRON-ANNIHILATION IN AND COMPRESSIBILITY OF WATER-ORGANIC MIXTURES - AQUEOUS-SOLUTIONS OF FORMAMIDE AND ETHYLENE-GLYCOL, Journal of radioanalytical and nuclear chemistry, 190(2), 1995, pp. 469-473
Citations number
30
Journal title
Journal of radioanalytical and nuclear chemistry → ACNP
ISSN journal
02365731
Volume
190
Issue
2
Year of publication
1995
Pages
469 - 473
Database
ISI
SICI code
0236-5731(1995)190:2<469:PIACOW>2.0.ZU;2-1
Abstract
The positron annihilation lifetime and ultrasonic velocity were measur ed in water+ formamide and water + ethylene glycol systems. The compar ison between the concentration and temperature dependences of the resu lts suggests that hydrophylic (substitutional) hydration plays dominat ing role in structuring the systems under investigation.