Bound diffusion of ultrafine particles in a generalized potential: a Mössbauer study

We have studied the bound diffusion of ferric hydroxide ultrafine particles imbedded in a solvated polymeric network of Dowex 50W - x1,2 cation exchangers. The Mössbauer experimental data were theoretically treated as continuous diffusion in an arbitrary potential. The shape of this potential was re...

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Bibliographic Details
Published in:Chemical physics letters 1990-11, Vol.175 (1), p.101-104
Main Authors: Plachinda, A.S., Sedov, V.E., Khromov, V.I., Bashkeev, L.V., Suzdalev, I.P.
Format: Article
Language:English
Subjects:
Condensed matter: structure, mechanical and thermal properties
Exact sciences and technology
Other topics in nonelectronic transport properties of condensed matter
Physics
Transport properties of condensed matter (nonelectronic)
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Summary:We have studied the bound diffusion of ferric hydroxide ultrafine particles imbedded in a solvated polymeric network of Dowex 50W - x1,2 cation exchangers. The Mössbauer experimental data were theoretically treated as continuous diffusion in an arbitrary potential. The shape of this potential was reconstructed from the temperature dependence of the Mössbauer lineshape.
ISSN:0009-2614
1873-4448
DOI:10.1016/0009-2614(90)85525-H