Preparation of Porous Ceramometal Composites through the Stages of Mechanical Activation and Hydrothermal Partial Oxidation of Me–Al Powders | Sciact - CRIS-system of Boreskov Institute of Catalysis

Preparation of Porous Ceramometal Composites through the Stages of Mechanical Activation and Hydrothermal Partial Oxidation of Me–Al Powders Full article

Conference

11th International Symposium on the "Scientific Bases for the Preparation of Heterogeneous Catalysts" (PREPA11)
06-10 Jul 2014 , Louvain-la-Neuve

Journal

Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308

Output data

Year: 2015, Volume: 246, Pages: 232-238 Pages count : 7 DOI: 10.1016/j.cattod.2014.12.009

Tags

MeAl powders, Mechanical alloying, Porous cermets, Textural, mechanical and catalytic properties

Authors

Tikhov Serguei F. ¹ , Sadykov Vladislav A. ^1,2 , Valeev Konstantin R. ¹ , Salanov Aleksey N. ¹ , Cherepanova Svetlana V. ^1,2 , Bespalko Yulia N. ¹ , Ramanenkau Vladimir E. ³ , Piatsiushyk Yavgenii Ya. ³ , Dimov Sergey V. ⁴

Affiliations

1	Boreskov Institute of Catalisis SB RAS, Av. Lavrentieva, 5, Novosibirsk 630090, Russia
2	Novosibirsk State University, Pirogova Str. 2, Novosibirsk 630090, Russia
3	Belarusian National Technical University, Minsk, Belarus
4	Institute of Thermophysics SB RAS, Av. Lavrentieva 1, Novosibirsk 630090, Russia

Funding (3)

1	Russian Foundation for Basic Research	14-08-00251
2	European Commission	604296 FP7-NMP-2013-LARGE-7 BIOGO
3	The Ministry of Education and Science of the Russian Federation

Basic stages of porous cermets preparation from MeAl (Me = Cr, Cu, Co, Fe) powders are elaborated including mechanical activation of Me–Al blends, soft hydrothermal treatment of mechanically alloyed blends followed by thermal treatment thus allowing to control their mechanical, thermophysical and textural properties. Ceramometal monoliths with metallic particles (up to 80 wt.%) randomly distributed in the oxide matrix are characterized by the hierarchical pore structure with developed ultramacropores which provides their high permeability. Mesoporosity of ceramometal monoliths was developed by incorporation of mesoporous components into their structure. Monolithic catalysts based on these cermet substrates were shown to be promising for different fields of application in catalysis.

Tikhov S.F. , Sadykov V.A. , Valeev K.R. , Salanov A.N. , Cherepanova S.V. , Bespalko Y.N. , Ramanenkau V.E. , Piatsiushyk Y.Y. , Dimov S.V.
Preparation of Porous Ceramometal Composites through the Stages of Mechanical Activation and Hydrothermal Partial Oxidation of Me–Al Powders
Catalysis Today. 2015. V.246. P.232-238. DOI: 10.1016/j.cattod.2014.12.009 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Apr 28, 2014
Accepted:	Dec 2, 2014
Published online:	Jan 13, 2015
Published print:	May 1, 2015

Web of science:	WOS:000349998300029
Scopus:	2-s2.0-84923337594
Elibrary:	24010188
Chemical Abstracts:	2015:88064
Chemical Abstracts (print):	162:306895
OpenAlex:	W2071154305

DB	Citing
Web of science	11
Scopus	14
OpenAlex	10