Hattiangdi, G. S. (1948) Opacity changes during the sol-gel transformation of soap-pinene systems Proceedings of the Indian Academy of Sciences, Section A, 27 (1). pp. 23-28. ISSN 0370-0089
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Official URL: http://www.ias.ac.in/j_archive/proca/27/1/23-28/vi...
Related URL: http://dx.doi.org/10.1007/BF03173437
Abstract
Measurements of the opacity changes with time taking place during the gel-formation of some soap-pinene systems yield opacity-time curves which change their nature considerably with variations in concentration. The curves obtained for systems of high concentrations are S-shaped whereas those for low soap content show a distinct change in direction after the S-shaped stage is reached. The curves for sodium oleate and sodium stearate gels in pinene are very similar in their general characteristics but the opacity values for the sodium palmitate-pinene systems remain constant throughout the process of gel-formation. An attempt has been made to correlate the data with the manner in which the size, number and degree of solvation of the colloidal particles change during gelation.
Item Type: | Article |
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Source: | Copyright of this article belongs to Indian Academy of Sciences. |
ID Code: | 15706 |
Deposited On: | 13 Nov 2010 12:41 |
Last Modified: | 17 May 2016 00:34 |
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