Frequency-Diffusion Characteristics of Silicic Acid Gels

Abstract:

Article Preview

The discreteness of vibration frequencies of diffusion coefficients of rare - earth elements ions in the forming gel of silicon acid is considered. The existence of at least three vibration frequencies being more probable for the gel system in question is established. The agreement of these results with the experiments studying the behaviour of pacemakers in zirconium oxyhydrate gels is shown. This agreement and the frequency discreteness mentioned prove the early assumption [1] that structuring of different gels proceeds through the process of formation and interaction of stable sites in a polymer structure of a discrete size (attractor). The system of attractors is of a fractal nature. The regularities established reflect the general nature of the gelation with any types of a gelforming polymer and ions diffusing in the micellar solution.

Info:

Periodical:

Materials Science Forum (Volumes 480-481)

Edited by:

A. Méndez-Vilas

Pages:

629-634

DOI:

10.4028/www.scientific.net/MSF.480-481.629

Citation:

Y.I. Sukharev and V.V. Avdin, "Frequency-Diffusion Characteristics of Silicic Acid Gels", Materials Science Forum, Vols. 480-481, pp. 629-634, 2005

Online since:

March 2005

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.