Publication result detail
Thermodynamic Analysis of the Landolt-Type Autocatalytic System
PEKAŘ, M.
Original Title
Thermodynamic Analysis of the Landolt-Type Autocatalytic System
English Title
Thermodynamic Analysis of the Landolt-Type Autocatalytic System
Type
WoS Article
Original Abstract
A recent work demonstrated on the example of the Landolt-type reaction system how the simplest autocatalytic loop is described by the kinetic mass action law and proper parametrization of direct and autocatalytic pathways. Using a methodology of non-equilibrium thermodynamics the thermodynamic consistency of that kinetic model is analyzed and the mass action description generalized including an alternative description by the empirical rate equation. Relationships between independent and dependent reactions and their rates are given. The mathematical modeling shows that following the time evolution of reaction rates provides additional insight into autocatalytic behavior. A brief note on thermodynamic driving forces and coupling with diffusion is added. In summary, this work extends and generalizes the kinetic description of the Landolt-type system placing it within the framework of non-equilibrium thermodynamics and demonstrating its thermodynamic consistency.
English abstract
A recent work demonstrated on the example of the Landolt-type reaction system how the simplest autocatalytic loop is described by the kinetic mass action law and proper parametrization of direct and autocatalytic pathways. Using a methodology of non-equilibrium thermodynamics the thermodynamic consistency of that kinetic model is analyzed and the mass action description generalized including an alternative description by the empirical rate equation. Relationships between independent and dependent reactions and their rates are given. The mathematical modeling shows that following the time evolution of reaction rates provides additional insight into autocatalytic behavior. A brief note on thermodynamic driving forces and coupling with diffusion is added. In summary, this work extends and generalizes the kinetic description of the Landolt-type system placing it within the framework of non-equilibrium thermodynamics and demonstrating its thermodynamic consistency.
Keywords
autocatalysis; Landolt reaction, non-equilibrium thermodynamics; reaction rate; thermodynamic consistency
Key words in English
autocatalysis; Landolt reaction, non-equilibrium thermodynamics; reaction rate; thermodynamic consistency
Authors
PEKAŘ, M.
RIV year
2022
Released
28.10.2021
Publisher
MDPI
ISBN
2073-4344
Periodical
Catalysts
Volume
11
Number
11
State
Swiss Confederation
Pages from
1
Pages to
11
Pages count
11
URL
Full text in the Digital Library
BibTex
@article{BUT172950,
author="Miloslav {Pekař}",
title="Thermodynamic Analysis of the Landolt-Type Autocatalytic System",
journal="Catalysts",
year="2021",
volume="11",
number="11",
pages="1--11",
doi="10.3390/catal11111300",
url="https://www.mdpi.com/2073-4344/11/11/1300"
}Documents