Title of article
Viscous and elastic properties of a cationic and a zwitterionic drag reducing surfactant
Author/Authors
?tern، نويسنده , , Petr and My?ka، نويسنده , , Jir??، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
5
From page
527
To page
531
Abstract
The cationic CTAC and zwitterionic SPE 98330 surfactants were investigated and their rheological properties compared. Also the influence of solvent quality (the presence of ions, particularly Ca2+) on both the viscosity and elasticity of surfactants were investigated. Differences in the storage modulus, G′, are negligible but there are substantial differences in the loss modulus, G′′. Shear induced state (SIS) was detected in all samples.
Keywords
Drag Reduction , Elasticity , Surfactants , Solvent quality , VISCOSITY
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2001
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1769525
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