THERMAL SCIENCE

International Scientific Journal

Hongyan Liu

,

Shao-Wen Yao

,

Hongwei Yang

,

Fu-Juan Liu

A FRACTAL RATE MODEL FOR ADSORPTION KINETICS AT SOLID/SOLUTION INTERFACE

ABSTRACT
Langmuir's linear rate equation has limited applications in the adsorption kinetics at solid/solution interface. Considering the fractal properties of adsorption surfaces, a fractal derivative model is proposed, its initial slope agrees well with Azizian-Fallah's modified rate equation.
KEYWORDS
adsorption kinetics, fractal derivative model, fractal calculus
PAPER SUBMITTED: 2018-05-10
PAPER REVISED: 2018-11-23
PAPER ACCEPTED: 2018-11-25
PUBLISHED ONLINE: 2019-09-14
DOI REFERENCE: https://doi.org/10.2298/TSCI1904477L
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2019, VOLUME 23, ISSUE Issue 4, PAGES [2477 - 2480]
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A fractal rate model for adsorption kinetics at solid/solution interface

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