Partial Oxidation of Propane: Single-Site Pd/γ-Al2O3 Catalysts

Partial Oxidation of Propane: Single-Site Pd/γ-Al2O3 Catalysts Full article

Journal

Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1555-6239

Output data

Year: 2023, Volume: 63, Number: 4, Pages: 463-467 Pages count : 5 DOI: 10.1134/s0965544123030167

Authors

Chepaikin E.G. ¹ , Menchikova G.N. ¹ , Pomogailo S.I. ^1,2 , Tkachenko O.P. ³ , Kustov L.M. ³

Affiliations

1	A.G. Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, Chernogolovka, Russia
2	All-Russian Scientific and Technical Information Institute, Russian Academy of Sciences, Moscow, Russia
3	N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia

The paper proposes a method for synthesizing a heterogeneous catalyst that contains single Pd sites on γ-Al2O3 surface. This method involves preliminary heterogenization of a Pd complex with a hydroxyquinone (e.g., alizarin) on the γ-Al2O3 surface, followed by hydrogenolysis of the Pd–alizarin bond, reduction of Pd(II) into Pd(0), and removal of alizarin. The catalyst was examined by diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) and tested in propane oxidation into key petrochemicals. During the test, the catalyst exhibited high activity (242 mol of the product per g-at Pd per hour).

Chepaikin E.G. , Menchikova G.N. , Pomogailo S.I. , Tkachenko O.P. , Kustov L.M.
Partial Oxidation of Propane: Single-Site Pd/γ-Al2O3 Catalysts
Petroleum Chemistry. 2023. V.63. N4. P.463-467. DOI: 10.1134/s0965544123030167 WOS Scopus OpenAlex

Web of science:	WOS:001019272100002
Scopus:	2-s2.0-85162701134
OpenAlex:	W4381612793

DB	Citing
OpenAlex	2
Scopus	1
Web of science	1