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Thermodynamic Analysis of the Landolt-Type Autocatalytic System

التفاصيل البيبلوغرافية
العنوان: Thermodynamic Analysis of the Landolt-Type Autocatalytic System
المؤلفون: Miloslav Pekař
المصدر: Catalysts, Vol 11, Iss 1300, p 1300 (2021)
بيانات النشر: MDPI AG
سنة النشر: 2021
المجموعة: Directory of Open Access Journals: DOAJ Articles
مصطلحات موضوعية: autocatalysis, Landolt reaction, non-equilibrium thermodynamics, reaction rate, thermodynamic consistency, Chemical technology, TP1-1185, Chemistry, QD1-999
الوصف: A recent work demonstrated the example of the Landolt-type reaction system and 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 is 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.
نوع الوثيقة: article in journal/newspaper
اللغة: English
تدمد: 2073-4344
العلاقة: https://www.mdpi.com/2073-4344/11/11/1300Test; https://doaj.org/toc/2073-4344Test; https://doaj.org/article/aa19da77a1d54d86bad5988c00fadeabTest
DOI: 10.3390/catal11111300
الإتاحة: https://doi.org/10.3390/catal11111300Test
https://doaj.org/article/aa19da77a1d54d86bad5988c00fadeabTest
رقم الانضمام: edsbas.1EAA8713
قاعدة البيانات: BASE
الوصف
تدمد:20734344
DOI:10.3390/catal11111300