IRIS Catalogo Istituzionale della Ricerca dell'Università degli Studi del Molise
IRIS è il Catalogo Istituzionale della Ricerca dell'Università degli Studi del Molise ed ha lo scopo di consentire la conservazione e la consultazione delle informazioni sulla produzione scientifica dell'Ateneo.
EnglishThe microstructure of the quaternary water-in-oil microemulsion CTAB/water/n-pentanol/n-hexane has been investigated by means of the pulsed gradient spin-echo NMR technique over a wide range of composition. The composition of the continuous organic phase and of the interracial phase has been determined through the analysis of the n-pentanol self-diffusion coefficient. The size of the reverse aggregates has been evaluated from the CTAB self-diffusion coefficient. The correlation of the reverse micellar size with interfacial composition has therefore been possible. Results coming from both water dilution lines and interface dilution lines have been analyzed according to suitable models. A "master plot", i.e., a graphical representation that allows us to display the data collected at all the possible compositions of the four components system, is also proposed.
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1021/jp026430o |
| Codice identificativo ISI: | WOS:000181146100025 |
| Codice identificativo Scopus: | 2-s2.0-0037468150 |
| Handle: | http://hdl.handle.net/11695/6483 |
| Titolo: | Role of the Cosurfactant in the CTAB/Water/n-Pentanol/n-Hexane Water-in-Oil Microemulsion. 1. Pentanol Effect on the Microstructure |
| Autori: | |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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