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Journal article

Surface behavior, aggregation and phase separation of aqueous mixtures of dodecyl trimethylammonium bromide and sodium oligoarene sulfonates: the transition to polyelectrolyte/surfactant behavior.

Abstract:

The properties and phase diagrams of aqueous mixtures of dodecyltrimethylammonium bromide (C(12)TAB) with the sodium oligoarene sulphonates (POSn), POS2, POS3, POS4, and POS6 have been studied using surface tension and neutron reflectometry to study the surface, and neutron small angle scattering and fluorescence to study the bulk solution. The behavior of POS2 and POS3 is reasonably consistent with mixed micelles of C(12)TAB and POSn-(C(12)TA)(n). These systems exhibit a single critical mice...

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Publication status:
Published

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Publisher copy:
10.1021/la2040938

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Journal:
Langmuir : the ACS journal of surfaces and colloids More from this journal
Volume:
28
Issue:
1
Pages:
327-338
Publication date:
2012-01-01
DOI:
EISSN:
1520-5827
ISSN:
0743-7463
Language:
English
Pubs id:
pubs:246114
UUID:
uuid:cb21d0a9-c071-47fa-a569-e01641d0bdf9
Local pid:
pubs:246114
Source identifiers:
246114
Deposit date:
2012-12-19

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