English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Kinetics of Cosurfactant−Surfactant−Silicate Phase Behavior. 1. Short-Chain Alcohols

Ågren, P., Linden, M., Rosenholm, J., Schwarzenbacher, R., Kriechbaum, M., Amenitsch, H., et al. (1999). Kinetics of Cosurfactant−Surfactant−Silicate Phase Behavior. 1. Short-Chain Alcohols. The Journal of Physical Chemistry B, 103(29), 5943-5948. doi:10.1021/jp984684x.

Item is

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Ågren, P.1, 2, Author              
Linden, Mika1, 2, Author              
Rosenholm, J.B.2, Author
Schwarzenbacher, R.3, Author
Kriechbaum, M.3, Author
Amenitsch, H.3, Author
Laggner, P.3, Author
Blanchard, J.4, Author
Schüth, F.1, 4, Author              
Affiliations:
1Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445589              
2Department of Physical Chemistry, Åbo Akademi University, Porthaninkatu 3-5, FIN-20500 Turku, Finland, ou_persistent22              
3Institute of Biophysics and X-Ray Structure Research, Austrian Academy of Sciences, Steyrergasse 17/VI, A-8010 Graz, Austria , ou_persistent22              
4Department of Inorganic and Analytical Chemistry, Johann Wolfgang Goethe Universität, Marie Curie Strasse 11, D-60439 Frankfurt am Main, Germany , ou_persistent22              

Content

show
hide
Free keywords: Catalysis, Reaction Kinetics, and Inorganic Reaction Mechanisms
 Abstract: The formation of hexagonal and lamellar surfactant−silicate mesophases at room temperature has been investigated by in situ synchrotron small angle X-ray scattering. Emphasis was given to the influence of butanol and hexanol on the surfactant−silicate phase behavior. The experimental setup included a continuous flow reactor allowing a resolution in time as high as 0.3 s. Depending on the reaction composition, one, two, or three coexisting phases were observed. The results are discussed in terms of time-dependent changes in the concentration of cosurfactant not incorporated into the composite aggregates. Although many of the observed effects are paralleled by well-known properties of aqueous surfactant solutions, important dissimilarities exist. Furthermore, the relative intensity of the high-order reflections are suggested to correspond to the degree of interaggregate condensation in the composite mesophase

Details

show
hide
Language(s): eng - English
 Dates: 1999-06-061999
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1021/jp984684x
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: The Journal of Physical Chemistry B
  Other : J. Phys. Chem. B
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Washington, D.C. : American Chemical Society
Pages: - Volume / Issue: 103 (29) Sequence Number: - Start / End Page: 5943 - 5948 Identifier: ISSN: 1520-6106
CoNE: https://pure.mpg.de/cone/journals/resource/1000000000293370_1