Negative surface viscosities in fluid-fluid interfaces with adsorbed insoluble surfactants
Recent measurements of the surface viscoelasticity of liquid surfaces with adsorbed surfactant using surface light scattering have yielded negative dilational viscosities (ε’ < 0). In this paper, we present a physical explanation for this phenomenon by constructing a molecularly based theory for...
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Universiti Kebangsaan Malaysia
1999
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| Online Access: | http://journalarticle.ukm.my/3771/ http://www.ukm.my/jsm/english_journals/vol28_1999/vol28_99page101-118.html |
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