INVESTIGADORES
SIERRA Maria belen
artículos
Título:
Properties of two polymerizable surfactants aqueous solutions: dodecylethylmethacrylatedimethylammonium bromide and hexadecylethylmethacrylatedimethylammonium bromide. II: Partial molar volume and micelle hydration.
Autor/es:
DULCE P. DEL J. GUTIÉRREZ-HIJAR, F.BECERRA, J. E. PUIG, J. F. ARMANDO SOLTERO-MARTÍNEZ. MARÍA BELÉN SIERRA, PABLO C. SCHULZ
Revista:
COLLOID AND POLYMER SCIENCE
Editorial:
Springer Berlin / Heidelberg
Referencias:
Año: 2004 vol. 283 p. 84 - 90
ISSN:
0303-402X
Resumen:
Abstract The partial molar volume
and hydration number of two micellised
polymerisable surfactants
(dodecylethylmethacrylatedimethylammonium
bromide (C12PS) and
hexadecylethylmethacrylatedimethylammonium
bromide (C16PS)) were
determined. Results support marginally
the annular conformation of
the polar head group (N+(CH3)2-
CH2-CH2-O-CO-C(CH3)(=CH2))
proposed in the literature.The partial molar volume
and hydration number of two micellised
polymerisable surfactants
(dodecylethylmethacrylatedimethylammonium
bromide (C12PS) and
hexadecylethylmethacrylatedimethylammonium
bromide (C16PS)) were
determined. Results support marginally
the annular conformation of
the polar head group (N+(CH3)2-
CH2-CH2-O-CO-C(CH3)(=CH2))
proposed in the literature.12PS) and
hexadecylethylmethacrylatedimethylammonium
bromide (C16PS)) were
determined. Results support marginally
the annular conformation of
the polar head group (N+(CH3)2-
CH2-CH2-O-CO-C(CH3)(=CH2))
proposed in the literature.16PS)) were
determined. Results support marginally
the annular conformation of
the polar head group (N+(CH3)2-
CH2-CH2-O-CO-C(CH3)(=CH2))
proposed in the literature.+(CH3)2-
CH2-CH2-O-CO-C(CH3)(=CH2))
proposed in the literature.2-CH2-O-CO-C(CH3)(=CH2))
proposed in the literature.