INVESTIGADORES
CIOLINO Andres Eduardo
artículos
Título:
Effect of an amphiphilic polymer on the evaporation behavior of its solutions in toluene and in water
Autor/es:
JOSÉ L. RODRÍGUEZ; ROSSANA M. MINARDI; ANDRÉS E. CIOLINO; OLGA I. PIERONI; BRUNO M. VUANO; ERICA P. SCHULZ; PABLO C. SCHULZ
Revista:
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
Editorial:
Elsevier
Referencias:
Lugar: Oxford (UK); Año: 2009 vol. 2009 p. 74 - 78
ISSN:
0927-7757
Resumen:
The evaporation behavior of solutions of an amphiphilic polymer, phosphonated polybutadiene in toluene and in water was studied by means of vapor pressure and evaporation rate measurements. The polymer reduces the vapor pressure and evaporation rate of toluene, while the opposite effect was observed in aqueous solutions. The effects were explained on the basis of the Flory-Huggins theory in the toluene solutions and the structure breaking effect in the aqueous solutions.
