Influence of glymes upon percolative phenomena in AOT-based microemulsions

作者: J Dasilva-Carbalhal , L García-Río , D Gómez-Díaz , JC Mejuto , M Pérez-Lorenzo

DOI: 10.1016/J.JCIS.2005.06.003

关键词: PercolationConductancePercolation thresholdMicroemulsionConductivityPolyethylene glycolChain lengthOrganic chemistryChemical engineeringMaterials scienceColloid and Surface ChemistryElectronic, Optical and Magnetic MaterialsSurfaces, Coatings and FilmsBiomaterials

摘要: A study was carried out on the influence of different polyethylene glycol dimethyl ethers (glymes) conductance percolation AOT/isooctane/water microemulsions. The glymes used were chosen basis this chain length (the number polymeric units). In all cases we observed a decrease in threshold increasing amount glyme added to microemulsion. We correlation between effect exerted by and its length, which shows importance including them interface for percolative phenomenon. Such inclusion modifies properties AOT film, facilitating exchange matter droplets.

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