Title of article
Rheological behaviour of titanium dioxide (uncoated anatase) in ethylene glycol
Author/Authors
Chadwick، نويسنده , , M.D and Goodwin، نويسنده , , J.W and Vincent، نويسنده , , B and Lawson، نويسنده , , E.J and Mills، نويسنده , , P.D.A، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
11
From page
235
To page
245
Abstract
The rheological properties of dispersions of particles of uncoated anatase in ethylene glycol have been determined. In general, the samples show classical shear thinning behaviour, but with shear thickening occurring at high stresses. The variation of viscosity with particle volume fraction, pH, water content and the addition of poly(acrylic acid) has been studied. Uncoated anatase was found to exist in dispersion in the form of aggregates. Packing within the aggregates was observed to be 0.6, through adaptation of the Krieger–Dougherty equation and application of viscosity data.
Keywords
Titanium dioxide , colloid , Ethylene glycol , Shear thickening , rheology
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2002
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1770259
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