Access count of this item: 153
|Title:||Stability of lyophobic colloids : XVII. Role of adsorption of ions on the stability of the sols of hydrous ferric oxide in the medium of varying dielectric constant|
|Authors:||Nand, Krishna Chandra|
|Publisher:||The Physico-Chemical Society of Japan|
|Journal title:||The Review of Physical Chemistry of Japan|
|Abstract:||The adsorption of peptising and coagulating ions play an important role in defining the stability of a sol. We have investigated here the extent to which the stability of the sols of hydrous ferric oxide is affected by a change in the dielectric constant of the dispersing medium for H^+ and SO_4^2- as stabilising and precipitating ions. It has been concluded that it is not possible to explain the sensitisation or stabilisation of a sol on the views advanced by Weiser, as the adsorption of either of the ions is found to vary according to the dielectric constant values of the dispersing medium.|
|Appears in Collections:||Vol.33 No.2|
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