Electrical conductivity of reverse micelles in supercritical carbon dioxide

文献情報

出版日 2002-04-16

DOI 10.1039/B109085B

インパクトファクター 3.676

著者

Christian Blattner, Jürgen Bittner, Georg Schmeer, Werner Kunz

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要旨

The conductivity of water/ClPFPE-NH4/scCO2 systems is studied over a wide range of pressures and droplet volume fractions at 35 °C and at two constant water-to-surfactant molar ratios, W0 = 10.3 and 18.7, respectively. The results are interpreted according to three different models for low, intermediate and high concentrations of water and surfactant. Information is obtained about a possible bulk-like behaviour of water, about the approximate size of the micelles, about micellar percolation, and about changes of CO2–water droplet interactions with pressure.

掲載誌

Physical Chemistry Chemical Physics

CiteScore: 5.5

自己引用率: 10.3%

年間論文数: 3036

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