Article ID Journal Published Year Pages File Type
10377209 Journal of Colloid and Interface Science 2011 7 Pages PDF
Abstract
► We found a quasi-periodic pulsation of contact line for an oil/water system. ► The frequency increased with the increase in applied voltage across the interface. ► The frequency depended on cation species, and its order was Ba2+ > Sr2+ > Mg2+ ≫ Ca2+. ► This order agreed with the order of ion concentrations in the oil phase.
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Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
Preview
Spontaneous periodic pulsation of contact line in oil/water system - Frequency control with divalent cations and applied voltage
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