Thermal reduction of graphite oxide derivatives for preparation of supports for platinum hydrogenation catalysts
- Authors: Kushch S.D.1, Kuyunko N.S.1, Arbuzov A.A.1, Korshunova L.A.1, Bondarenko G.V.2
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Affiliations:
- Institute of Problems of Chemical Physics
- Institute of Experimental Mineralogy
- Issue: Vol 87, No 7 (2017)
- Pages: 1466-1475
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/220625
- DOI: https://doi.org/10.1134/S1070363217070040
- ID: 220625
Cite item
Abstract
Thermal reduction of graphite oxide and its derivatives under argon atmosphere has been studied by means of thermogravimetric analysis. Carbon materials prepared via thermal reduction of graphite oxide derivatives in argon at 900°С during 3 h have been used for deposition of platinum from H2PtCl6 solutions. Pt particles supported on the support catalyze liquid-phase hydrogenation of nitrobenzene and dec-1-ene under atmospheric pressure of H2. Thermal reduction of the supports based on graphite oxide results in the formation of the structural defects significantly enhancing the catalytic activity.
About the authors
S. D. Kushch
Institute of Problems of Chemical Physics
Author for correspondence.
Email: ksd@icp.ac.ru
Russian Federation, pr. Akademika Semenova 1, Chernogolovka, 142432
N. S. Kuyunko
Institute of Problems of Chemical Physics
Email: ksd@icp.ac.ru
Russian Federation, pr. Akademika Semenova 1, Chernogolovka, 142432
A. A. Arbuzov
Institute of Problems of Chemical Physics
Email: ksd@icp.ac.ru
Russian Federation, pr. Akademika Semenova 1, Chernogolovka, 142432
L. A. Korshunova
Institute of Problems of Chemical Physics
Email: ksd@icp.ac.ru
Russian Federation, pr. Akademika Semenova 1, Chernogolovka, 142432
G. V. Bondarenko
Institute of Experimental Mineralogy
Email: ksd@icp.ac.ru
Russian Federation, Chernogolovka