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Specific effects of monovalent counterions on the structural and interfacial properties of dodecyl sulfate monolayers

Autor
Allen, D.T.; Saaka, Y.; Pardo, L.; Lawrence, M.; Lorenz, C.
Tipus d'activitat
Article en revista
Revista
Physical chemistry chemical physics
Data de publicació
2016-10-19
Volum
18
Número
44
Pàgina inicial
30394
Pàgina final
30406
DOI
https://doi.org/10.1039/c6cp05714d Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/101512 Obrir en finestra nova
URL
http://pubs.rsc.org/en/Content/ArticleLanding/2016/CP/c6cp05714d#!divAbstract Obrir en finestra nova
Resum
A series of molecular dynamics simulations have been conducted in order to study the specific ion effects of Li+, Na+, Cs+ and NH4+ cations on dodecyl sulfate (DS-) monolayers. Varying the counterion had no appreciable effect on the structure of the surfactant molecules within the different monolayers. However, the different counterions have a significant effect on the interfacial properties of the monolayer. In particular, we have investigated to what extent each of the counterions is dehydrate...
Citació
Allen, D.T., Saaka, Y., Pardo, L., Lawrence, M., Lorenz, C. Specific effects of monovalent counterions on the structural and interfacial properties of dodecyl sulfate monolayers. "Physical chemistry chemical physics", 19 Octubre 2016, vol. 18, núm. 44, p. 30394-30406.
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
GCM - Grup de Caracterització de Materials

Participants

  • Allen, Daniel T.  (autor)
  • Saaka, Yussif  (autor)
  • Pardo Soto, Luis Carlos  (autor)
  • Lawrence, M. Jayne  (autor)
  • Lorenz, Christian D.  (autor)

Arxius