Email this article Determination of the average heat and characteristic energy from the adsorption isotherm
- Authors: Pribylov A.A.1, Kalinnikova I.A.1, Murdmaa K.O.1
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Affiliations:
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
- Issue: Vol 65, No 4 (2016)
- Pages: 972-977
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/237779
- DOI: https://doi.org/10.1007/s11172-016-1399-7
- ID: 237779
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Abstract
The isotherms of the total content, isosteric and average heats of adsorption, as well as characteristic energies of adsorption were determined from the isotherms of excess adsorption of carbon dioxide on six different carbon adsorbents at temperature ranging from 293 to 423 К at pressures up to 6 MPa. The average isosteric heats are in agreement with the average heats of adsorption, which were determined from the equation relating the heat of adsorption with the characteristic energy of adsorption.
About the authors
A. A. Pribylov
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Author for correspondence.
Email: pribylov_34@mail.ru
Russian Federation, 31 Leninsky prosp., Moscow, 119991
I. A. Kalinnikova
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: pribylov_34@mail.ru
Russian Federation, 31 Leninsky prosp., Moscow, 119991
K. O. Murdmaa
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: pribylov_34@mail.ru
Russian Federation, 31 Leninsky prosp., Moscow, 119991
