Apparent rate constant of partially diffusion-controlled chemical reactions in disordered solids

Yu A. Berlin; N. I. Chekunaev; V. I. Goldanskii

doi:10.1016/1359-0197(91)90010-Y

Apparent rate constant of partially diffusion-controlled chemical reactions in disordered solids

Yu A. Berlin^*, N. I. Chekunaev, V. I. Goldanskii

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

The expression for the apparent rate constant k_a of partially diffusion-controlled reactions has been derived in the framework of the percolation approach to the description of the dispersive Gaussian transport of active species in disordered solids. Results obtained for site- and bond disordered systems agree with the empirical law k_a = Bt^-1+α and allow to calculate parameters B and α for different types of disorder and for various types of reactions involved in the reaction.

Original language	English (US)
Pages (from-to)	407-410
Number of pages	4
Journal	International Journal of Radiation Applications and Instrumentation. Part
Volume	37
Issue number	3
DOIs	https://doi.org/10.1016/1359-0197(91)90010-Y
State	Published - 1991

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10.1016/1359-0197(91)90010-Y

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title = "Apparent rate constant of partially diffusion-controlled chemical reactions in disordered solids",

abstract = "The expression for the apparent rate constant ka of partially diffusion-controlled reactions has been derived in the framework of the percolation approach to the description of the dispersive Gaussian transport of active species in disordered solids. Results obtained for site- and bond disordered systems agree with the empirical law ka = Bt-1+α and allow to calculate parameters B and α for different types of disorder and for various types of reactions involved in the reaction.",

author = "Berlin, {Yu A.} and Chekunaev, {N. I.} and Goldanskii, {V. I.}",

year = "1991",

doi = "10.1016/1359-0197(91)90010-Y",

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T1 - Apparent rate constant of partially diffusion-controlled chemical reactions in disordered solids

AU - Berlin, Yu A.

AU - Chekunaev, N. I.

AU - Goldanskii, V. I.

PY - 1991

Y1 - 1991

N2 - The expression for the apparent rate constant ka of partially diffusion-controlled reactions has been derived in the framework of the percolation approach to the description of the dispersive Gaussian transport of active species in disordered solids. Results obtained for site- and bond disordered systems agree with the empirical law ka = Bt-1+α and allow to calculate parameters B and α for different types of disorder and for various types of reactions involved in the reaction.

AB - The expression for the apparent rate constant ka of partially diffusion-controlled reactions has been derived in the framework of the percolation approach to the description of the dispersive Gaussian transport of active species in disordered solids. Results obtained for site- and bond disordered systems agree with the empirical law ka = Bt-1+α and allow to calculate parameters B and α for different types of disorder and for various types of reactions involved in the reaction.

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U2 - 10.1016/1359-0197(91)90010-Y

DO - 10.1016/1359-0197(91)90010-Y

M3 - Article

AN - SCOPUS:50749132353

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VL - 37

SP - 407

EP - 410

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

IS - 3

ER -

Apparent rate constant of partially diffusion-controlled chemical reactions in disordered solids

Abstract

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