Study of the Adsorption Activity of Skeletal Nickel with Respect to Reactive Hydrogen by Simultaneous Thermal Analysis Mass Spectrometry
- Authors: Prozorov D.A.1, Afineevskii A.V.1, Smirnov N.N.1, Sukhachev Y.P.1, Chelysheva M.D.1
-
Affiliations:
- Ivanovo State University of Chemistry and Technology
- Issue: Vol 89, No 6 (2019)
- Pages: 1332-1337
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222971
- DOI: https://doi.org/10.1134/S1070363219060318
- ID: 222971
Cite item
Abstract
A method for the determination of the total amounts and physical parameters of adsorbed individual hydrogen species on the surface and in the bulk of metal catalysts of liquid-phase hydrogenation reactions by simultaneous thermal analysis mass spectrometry was proposed. The adsorptions of reactive hydrogen on a skeletal nickel catalyst in an aqueous medium were estimated. The concentrations of metal-hydrogen complexes with different binding energies on the surface of the catalyst in the liquid phase were determined by a direct experimental method.
About the authors
D. A. Prozorov
Ivanovo State University of Chemistry and Technology
Author for correspondence.
Email: prozorovda@mail.ru
Russian Federation, pr. Sheremetevskii 7, Ivanovo, 15300
A. V. Afineevskii
Ivanovo State University of Chemistry and Technology
Email: prozorovda@mail.ru
Russian Federation, pr. Sheremetevskii 7, Ivanovo, 15300
N. N. Smirnov
Ivanovo State University of Chemistry and Technology
Email: prozorovda@mail.ru
Russian Federation, pr. Sheremetevskii 7, Ivanovo, 15300
Y. P. Sukhachev
Ivanovo State University of Chemistry and Technology
Email: prozorovda@mail.ru
Russian Federation, pr. Sheremetevskii 7, Ivanovo, 15300
M. D. Chelysheva
Ivanovo State University of Chemistry and Technology
Email: prozorovda@mail.ru
Russian Federation, pr. Sheremetevskii 7, Ivanovo, 15300
![](/img/style/loading.gif)