INVESTIGADORES
SIERRA Maria belen
artículos
Título:
The effect of double bonds in the formation of sodium dodecanoate and sodium 10-undecenoate mixed micelles in water
Autor/es:
MARÍA B. SIERRA, MARCELA A. MORINI, PABLO C. SCHULZ, ELENA JUNQUERA , EMILIO AICART
Revista:
JOURNAL OF PHYSICAL CHEMISTRY B
Editorial:
American Chemical Society
Referencias:
Año: 2007 vol. 111 p. 11692 - 11699
ISSN:
1089-5647
Resumen:
The micellization of an aqueous mixture of sodium dodecanoate (SDD) and sodium 10-undecenoate (SUD) was studied with the theory of mixed micellization. A strong nonideality was found, with a preferential composition of mixed micelles. This phenomenon was interpreted on the basis of the interaction between the vinyl group and water by hydrogen bonding. The importance of the aliphatic ð electrons and water was stated.
