Negative surface viscosities in fluid-fluid interfaces with adsorbed insoluble surfactants

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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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Bibliographic Details
Main Author:	Buzza, D.M.A.
Format:	Article
Published:	Universiti Kebangsaan Malaysia 1999
Online Access:	http://journalarticle.ukm.my/3771/

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