Critical micelle concentration of AOT in supercritical alkanes

The critical micelle concentration of AOT was determined for supercritical propane, supercritical ethane, and supercritical ethylene. The cmc value for AOT reverse micelles in these supercritical fluids was found to be approximately 1 order of magnitude larger than the cmc values for AOT in nonpolar...

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Veröffentlicht in:	Langmuir 1990-01, Vol.6 (1), p.183-187
Hauptverfasser:	Olesik, Susan V, Miller, Curtis J
Format:	Artikel
Sprache:	eng
Schlagworte:	360603 - Materials- Properties 400201 - Chemical & Physicochemical Properties ALKALI METAL COMPOUNDS ALKANES ALKENES CHEMICAL ANALYSIS Chemistry Colloidal state and disperse state DATA DATA ANALYSIS ETHANE ETHYLENE Exact sciences and technology EXPERIMENTAL DATA General and physical chemistry HYDROCARBONS INFORMATION INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY MATERIALS SCIENCE MEASURING INSTRUMENTS MEASURING METHODS MICELLAR SYSTEMS Micelles. Thin films NUMERICAL DATA ORGANIC COMPOUNDS OXYGEN COMPOUNDS PROPANE SODIUM COMPOUNDS SODIUM SULFATES SULFATES SULFUR COMPOUNDS SUPERCRITICAL STATE SURFACTANTS
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Zusammenfassung:	The critical micelle concentration of AOT was determined for supercritical propane, supercritical ethane, and supercritical ethylene. The cmc value for AOT reverse micelles in these supercritical fluids was found to be approximately 1 order of magnitude larger than the cmc values for AOT in nonpolar liquids.
ISSN:	0743-7463 1520-5827
DOI:	10.1021/la00091a029