Eicke, H. F. and Hammerich, H. and Meier, W.. (1996) Water/oil microemulsions from binary ionic-nonionic surfactants. Colloids and Surfaces A, 118 (1-2). pp. 141-148.
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Official URL: https://edoc.unibas.ch/72583/
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Abstract
The addition of a second surfactant to an otherwise thermodynamically stable microemulsion causes interfacial and bulk effects: the combination of AOT and C12E5 supports the formation of planar interfaces (considering the molecular geometries of the surfactants) which induces a sphere to oblate ellipsoid (≈ disk) transition ensuing a lamellar liquid crystalline phase. Heats of adsorption of C12E5 (adsorbed on an H2O/AOT/i-C8H18 interface) corroborate the existence of two different interfacial states. The phase transition was inferred from combining conductometric and electro-optic Kerr effect studies.
| Faculties and Departments: | 05 Faculty of Science > Departement Chemie 05 Faculty of Science > Departement Chemie > Former Organization Units Chemistry > Makromolekulare Chemie (Meier) |
|---|---|
| UniBasel Contributors: | Meier, Wolfgang P. |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | Elsevier |
| ISSN: | 0927-7757 |
| e-ISSN: | 1873-4359 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Identification Number: | |
| Last Modified: | 24 Mar 2020 12:33 |
| Deposited On: | 24 Mar 2020 12:33 |
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