New Trends in Automotive Exhaust Gas Purification Materials: Improvement of the Support Against Stability of the Active Components
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Conference |
7th International Conference on Material Science and Engineering Technology
20-22 Oct 2018
,
Beijing
|
| Source |
Material Science and Engineering Technology VII : 7th International Conference on Material Science and Engineering Technology (ICMSET 2018)
Compilation,
Trans Tech Publications Ltd. Zurich, Switzerland.2019.
220 c. ISBN 9783035715392.
|
| Journal |
Materials Science Forum
ISSN: 0255-5476
, E-ISSN: 1662-9752
|
| Output data |
Year: 2019,
Volume: 950,
Pages: 185-189
Pages count
: 5
DOI:
10.4028/www.scientific.net/MSF.950.185
|
| Tags |
Exhaust gases, three-way catalysts, thermal stability, catalyst deactivation, bimetallic alloys |
| Authors |
Vedyagin Aleksey A.
1,2
,
Stoyanovskii Vladimir O.
1
,
Kenzhin Roman M.
1
,
Plyusnin Pavel E.
3,4
,
Shubin Yury V.
3,4
,
Volodin Alexander M.
1
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, Novosibirsk, 630090, Russia
|
| 2 |
National Research Tomsk Polytechnic University, Lenin av., 30, Tomsk, 634050, Russia
|
| 3 |
Nikolaev Institute of Inorganic Chemistry SB RAS, pr. Ac. Lavrentieva, 3,
Novosibirsk, 630090, Russia
|
| 4 |
Novosibirsk State University, Pirogova Str., 1, Novosibirsk, 630090, Russia
|
|
Funding (1)
|
1
|
The Ministry of Education and Science of the Russian Federation
|
14.581.21.0028 (RFMEFI58117X0028)
|
Lanthanum and zirconium oxides are well known to be applied as an additive to improve the properties of the commercial alumina. Such modified aluminas are widely used in different catalytic fields including three-way catalysis. In the present research we have paid attention to the possible effects of the doping on the catalytic performance and stability of bimetallic Pd-Rh catalysts. The samples were prepared via an incipient wetness impregnation of the commercial supports, tested in CO oxidation under prompt thermal aging regime and characterized by physicochemical methods.