The Modifying Effect of Gallium on the Properties of Palladium Catalysts Based on Sulfated Zirconia | Sciact - CRIS-system of Boreskov Institute of Catalysis

The Modifying Effect of Gallium on the Properties of Palladium Catalysts Based on Sulfated Zirconia Full article

Conference

6th All-Russian Scientific School-Conference for Young Scientists on Chemistry under the Sign of SIGMA: Research, Innovation, Technology
18-20 May 2020 , Омск

Journal

AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616

Output data

Year: 2020, Volume: 2301, Article number : 030003, Pages count : 8 DOI: 10.1063/5.0032857

Authors

Bugay O.E. ¹ , Dzhikiya O.V. ¹ , Smolikov M.D. ¹ , Muromtsev I.V. ¹ , Belyi A.S. ¹

Affiliations

1	Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis, 54, Neftezavodskaya Str., Omsk 644040, Russian Federation

Funding (1)

Federal Agency for Scientific Organizations

V.46.2.4

Two series of palladium-containing catalysts were synthesized in the study: sulfated zirconia catalysts with different content of gallium (Pd/SZG) and sulfated zirconia catalysts modified simultaneously with aluminum and gallium (Pd/SZAG). It was found that the introduction of gallium does not change the ratio of monoclinic and tetragonal phases of zirconia in Pd/SZG and Pd/SZAG catalysts, but affects the crystallinity of samples. Catalytic properties of the tested systems were investigated in isomerization of n-hexane. The study showed that the addition of 0.5-1 wt.% gallium to Pd/SZ systems increases their activity and improves selectivity toward the formation of a high-octane component – 2,2-dimethylbutane. The introduction of gallium in Pd/SZA systems decreases their catalytic performance, which may be related to a lower crystallinity of gallium-containing catalysts.

Bugay O.E. , Dzhikiya O.V. , Smolikov M.D. , Muromtsev I.V. , Belyi A.S.
The Modifying Effect of Gallium on the Properties of Palladium Catalysts Based on Sulfated Zirconia
AIP Conference Proceedings. 2020. V.2301. 030003 :1-8. DOI: 10.1063/5.0032857 Scopus РИНЦ ANCAN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type

Published online:

Dec 8, 2020

Scopus:	2-s2.0-85098092001
Elibrary:	45062140
Chemical Abstracts:	2021:1128890
Chemical Abstracts (print):	175:131799
OpenAlex:	W3110654163
publication_identifier.sciact_ihcp_identifier_type:	3285

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