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Fluoro-surfactants at air/water and water/CO2 interfaces

Abstract:

Aqueous phase behaviour and water-in-carbon-dioxide (w/c) microemulsion formation were studied with various fluorinated sulfosuccinate surfactants. For aqueous solutions of two different compounds surface coverages measured by neutron reflection and surface tension were consistent, giving reliable values for mean areas per molecule at the air/water (a/w) interface. At 20 °C and pressures above about 250 bar, seven different surfactants were found to be effective at stabilising w/c microemulsi...

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Publication status:
Published

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Publisher copy:
10.1039/b005858k

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Host title:
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
Volume:
2
Issue:
22
Pages:
5235-5242
Publication date:
2000-01-01
DOI:
EISSN:
1463-9084
ISSN:
1463-9076
Source identifiers:
121636
Pubs id:
pubs:121636
UUID:
uuid:ff133e31-bc7a-4394-a666-8f0477788b22
Local pid:
pubs:121636
Deposit date:
2012-12-19

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