Satya Prakash, ; Ghosh, Ashim Kumar (1958) The influence of ultrasonic waves on the hydrogen ion concentration and the stability of colloidal solutions Colloid & Polymer Science, 158 (1). pp. 33-35. ISSN 0303-402X
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Official URL: http://www.springerlink.com/content/p1x6866868k715...
Related URL: http://dx.doi.org/10.1007/BF01744654
Abstract
The influence of ultrasonic waves on the hydrogen ion concentration of several colloids have been studied It has been found that the sols of antimony sulphide, arsenious sulphide, stannic hydroxide, chromium hydroxide, vanadium pentoxide and manganese dioxide show slight decrease in pH values. On the other hand the sols of prussian blue, copper ferrocyanide, uranium ferrocyanide, aluminium hydroxide and cerium hydroxide show an increase and that of ferric arsenate, ferric phosphate and ferric hydroxide do not show any change in pH values. Further the sols of antimony sulphide, arsenic sulphide, manganese dioxide and uranium ferrocyanide coagulate on prolonged exposure and ceric hydroxide sol sets to a gel.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer. |
| ID Code: | 61201 |
| Deposited On: | 15 Sep 2011 04:06 |
| Last Modified: | 15 Sep 2011 04:06 |
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