Journal article icon

Journal article

Adsorption of sodium dodecyl sulfate at the surface of aqueous solutions of poly(vinylpyrrolidone) studied by neutron reflection

Abstract:

The surface excess of sodium dodecyl sulfate (SDS) in aqueous solutions of SDS and the polymer poly-(vinylpyrrolidone) (PVP) has been measured as a function of SDS and PVP concentrations using neutron reflection. Below the critical aggregation concentration (CAC) the adsorption of SDS is increased by the presence of PVP, indicating that the two components interact cooperatively at the surface. Between the CAC and the critical micelle concentration (CMC) of the surfactant there is a slight dep...

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1021/la971161s

Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
Journal:
LANGMUIR
Volume:
14
Issue:
7
Pages:
1637-1645
Publication date:
1998-03-31
DOI:
EISSN:
1520-5827
ISSN:
0743-7463
URN:
uuid:bb009941-ec11-49f0-9b8b-1fecad4250a8
Source identifiers:
36519
Local pid:
pubs:36519

Terms of use


Metrics


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP