Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/9699
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Phase and rheological behavior of the polymerizable surfactant CTAVB and water |
Autor: | Soltero, J. F. A.; Álvarez-Ramírez, J. G.; Fernández, V. V. A.; Tepale, N.; Bautista, F.; Macías, E. R.; Pérez-López, J. H.; Schulz, P. C.; Manero, O.; Solans, Conxita CSIC ORCID ; Puig, Jorge E. | Palabras clave: | Phase behavior Linear viscoelasticity Nonlinear viscoelasticity Shear-banding flow Polymerizable surfactant |
Fecha de publicación: | 19-jun-2006 | Editor: | Elsevier | Citación: | Journal of Colloid and Interface Science 312(1): 130-138 (2007) | Resumen: | The phase and rheological behaviors of the polymerizable surfactant, cetyltrimethylammonium benzoate (CTAVB), and water as a function of surfactant concentration and temperature are investigated here. The critical micelle concentration (cmc) and the (cmc2), as well as the Krafft temperature (TK), are reported. A large highly viscous micellar solution region and hexagonal- and lamellar-phase regions were identified. The micellar solutions exhibit shear thickening in the dilute regime, below the overlapping or entanglement concentration. At higher concentrations, wormlike micelles form and the solutions show strong viscoelasticity and Maxwell behavior in the linear regime and shear banding flow in the nonlinear regime. The linear viscoelastic regime is analyzed with the Granek–Cates model, showing that the relaxation is controlled by the kinetics of reformation and scission of the micelles. The steady and unsteady responses in the nonlinear regime are compared with the predictions of the Bautista–Manero–Puig (BMP) model. Model predictions follow the experimental data closely. | Descripción: | 9 pages, 10 figures.-- PMID: 17547934 [PubMed].-- Supporting information (Suppl. figures SM1-SM4) available at: http://dx.doi.org/10.1016/j.jcis.2006.08.001 Printed version published on Aug 1, 2007. |
Versión del editor: | http://dx.doi.org/10.1016/j.jcis.2006.08.001 | URI: | http://hdl.handle.net/10261/9699 | DOI: | 10.1016/j.jcis.2006.08.001 | ISSN: | 0021-9797 |
Aparece en las colecciones: | (IQAC) Artículos |
Mostrar el registro completo
CORE Recommender
SCOPUSTM
Citations
17
checked on 20-abr-2024
WEB OF SCIENCETM
Citations
12
checked on 26-feb-2024
Page view(s)
368
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.