The influence of ultrasonic waves on silver hydrosol

Satya Prakash, ; Ghosh, Ashim Kumar (1959) The influence of ultrasonic waves on silver hydrosol Journal of Colloid Science, 14 (3). pp. 338-342. ISSN 0095-8522

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Silver hydrosol prepared by Voigt and Heumann's method was exposed to ultrasonic waves at a frequency of 1 megacycle per second and power of 225 watts per square centimeter. The original yellow color of the sol slowly disappeared leaving behind a colorless solution. It is concluded from the present investigation that a chemical reaction takes place when colloidal silver is exposed to ultrasonic waves. The particles of silver go into the solution state, forming silver ions; Ag → Ag+ + θ. The change is of the first order.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:61209
Deposited On:15 Sep 2011 04:06
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