Temperaturit inducirebuli Eleqtruli kolaciiis sheswvala shebrunebul mikroemulsiebshi

Author: Natia Pilauri
Keywords: Key words: Mixed microemulsions, temperature induced electrical percolation, threshold of thermal electrical percolation, activation energy
Annotation:

The process of temperature induced electrical percolation in reverse microemulsions based on anionic surfactant sodium bis (2-ethylhexyl) sulfosuccinate has been studied. The effect of the additive of nonionic polyoxyethylene (4) lauryl ether on the threshold of thermal electrical percolation of mentioned microemulsions was studied. N-decane was used as the oil phase. Electrical percolation in mixed (ionic and non-ionic surfactant mixtures) microemulsions with a fixed value of the molar ratio of surfactant to water takes place at relatively lower temperature than for reversed microemulsion based on sodium bis (2-ethylhexyl) sulfosuccinate alone. The activation energy of temperature induced electrical percolation was calculated for each investigated microemulsion.