Title of article
Diffusion mechanism of certain fission products in the particles of silico(IV)titanate
Author/Authors
El-Naggar، نويسنده , , I.M. and Mowafy، نويسنده , , E.A. and Abdel-Galil، نويسنده , , E.A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
6
From page
77
To page
82
Abstract
The kinetics and mechanism of diffusion of Cs+, Co2+ and Eu3+ in the H+-form of silico(IV)titanate (SiTi) have been studied. The sorption conditions were set to study the particle diffusion mechanism only and is confirmed from straight lines of Bt versus 1/r2 plots. The values of diffusion coefficients, activation energy and entropy of activation were calculated and their significance was discussed. The data obtained have been compared with that reported for other organic and inorganic exchangers.
Keywords
Diffusion mechanism , Silico(IV)titanate , Ion exchange
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2007
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1795498
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