Detail publikace

Thermodynamic Driving Forces and Chemical Reaction Fluxes; Reflections on the Steady State

PEKAŘ, M.

Originální název

Thermodynamic Driving Forces and Chemical Reaction Fluxes; Reflections on the Steady State

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Molar balances of continuous and batch reacting systems with a simple reaction are analyzed from the point of view of finding relationships between the thermodynamic driving force and the chemical reaction rate. Special attention is focused on the steady state, which has been the core subject of previous similar work. It is argued that such relationships should also contain, besides the thermodynamic driving force, a kinetic factor, and are of a specific form for a specific reacting system. More general analysis is provided by means of the non-equilibrium thermodynamics of linear fluid mixtures. Then, the driving force can be expressed either in the Gibbs energy (affinity) form or on the basis of chemical potentials. The relationships can be generally interpreted in terms of force, resistance and flux.

Klíčová slova

chemical kinetics; chemical thermodynamics; driving force; reaction flux; reaction rate

Autoři

PEKAŘ, M.

Vydáno

1. 2. 2020

Nakladatel

MDPI

Místo

BASEL

ISSN

1420-3049

Periodikum

MOLECULES

Ročník

25

Číslo

3

Stát

Švýcarská konfederace

Strany od

1

Strany do

10

Strany počet

10

URL

https://www.mdpi.com/1420-3049/25/3/699

Plný text v Digitální knihovně

http://hdl.handle.net/11012/188951

BibTex

@article{BUT163725,
  author="Miloslav {Pekař}",
  title="Thermodynamic Driving Forces and Chemical Reaction Fluxes; Reflections on the Steady State",
  journal="MOLECULES",
  year="2020",
  volume="25",
  number="3",
  pages="1--10",
  doi="10.3390/molecules25030699",
  issn="1420-3049",
  url="https://www.mdpi.com/1420-3049/25/3/699"
}