Pd/Fiber Glass and Pd/5% γ-Al2O3/Fiber Glass Catalysts by Surface Self-Propagating Thermal Synthesis | Sciact - CRIS-system of Boreskov Institute of Catalysis

Pd/Fiber Glass and Pd/5% γ-Al2O3/Fiber Glass Catalysts by Surface Self-Propagating Thermal Synthesis Full article

Journal

International Journal of Self-Propagating High-Temperature Synthesis
ISSN: 1061-3862 , E-ISSN: 1934-788X

Output data

Year: 2012, Volume: 21, Number: 2, Pages: 139-145 Pages count : 6 DOI: 10.3103/S1061386212020082

Tags

Hydrogenation of acetylene, Supported Pd catalysts, Surface self-propagating thermal synthesis (SSTS), Time-resolved XRD

Authors

Mironenko O.O. ¹ , Shitova N.B. ¹ , Kotolevich Y.S. ¹ , Sharafutdinov M.R. ³ , Struikhina N.O. ¹ , Smirnova N.S. ¹ , Kochubey D.I. ² , Protasova O.V. ¹ , Trenikhin M.V. ¹ , Stonkus O.A. ² , Zaikovskii V.I. ² , Goncharov V.B. ² , Tsyrulnikov P.G. ¹

Affiliations

1	Institute of Hydrocarbons Processing, Siberian Branch, Russian Academy of Sciences, ul. Neftezavodskay 54, Omsk, 644040 Russia
2	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, ul. Lavrent’eva 5, Novosibirsk, 630090 Russia
3	Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, ul. Kutateladze 18, Novosibirsk, 630128 Russia

Funding (4)

1	Russian Foundation for Basic Research	08-03-00335
2	Russian Foundation for Basic Research	10-03-00451
3	Russian Foundation for Basic Research	10-03-90727
4	The Ministry of Education and Science of the Russian Federation	16.552.11.7044

The technique of Surface Self-propagating Thermal Synthesis (SSTS) was used to prepare Pd/γ-Al2O3/fiber glass (FG) catalysts for selective liquid-phase hydrogenation of acetylene in the presence of CO. The results of XRD SR analysis (in synchrotron radiation) in combination with the technique of arrested combustion shed new light on the dynamic of phase transformations in the systems under study and variation in the size of diffraction-active crystallites. The catalytic performance of synthesized catalysts was found to be close to that of similar conventionally prepared catalysts. The EXAFS and TEM data afforded to estimate the variation in relative amounts of Pd0 and PdO in synthesized catalysts. In the course of selective hydrogenation, PdO rapidly (<15 min) reduced to Pd0.

Mironenko O.O. , Shitova N.B. , Kotolevich Y.S. , Sharafutdinov M.R. , Struikhina N.O. , Smirnova N.S. , Kochubey D.I. , Protasova O.V. , Trenikhin M.V. , Stonkus O.A. , Zaikovskii V.I. , Goncharov V.B. , Tsyrulnikov P.G.
Pd/Fiber Glass and Pd/5% γ-Al2O3/Fiber Glass Catalysts by Surface Self-Propagating Thermal Synthesis
International Journal of Self-Propagating High-Temperature Synthesis. 2012. V.21. N2. P.139-145. DOI: 10.3103/S1061386212020082 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Dec 5, 2011
Published print:	Apr 1, 2012
Published online:	Jun 28, 2012

Web of science:	WOS:000217534300010
Scopus:	2-s2.0-84865992731
Elibrary:	20480280
Chemical Abstracts:	2012:924503
Chemical Abstracts (print):	157:548956
OpenAlex:	W2011436128

DB	Citing
Scopus	10
Elibrary	16
OpenAlex	11
Web of science	11