Catalytic activity of hexagonal MoO₃modified with silver, palladium and copper

• Autorzy: Yuriy B. Trach , Oksana I. Makota , Lidiya V. Bulgakova , Tatsiana V. Sviridova , Dmitry V. Sviridov
• Języki publikacji: EN

Abstrakty

EN

Catalytic activity of solvothermally-synthesized hexagonal molybdenum trioxide (h-MoO3) in epoxidation of 1-octene by tert-butyl hydroperoxide and the effect of deposition of metal (Ag, Pd, Cu) nanoparticles on the properties of catalyst have been investigated. It has been shown that silver-modified MoO3 demonstrates the highest catalytic activity and selectivity in the reaction of 1,2-epoxyoctane formation, whereas MoO3 modified with Pd nanoparticles exhibits worse catalytic performance than bare MoO3; by contrast, copper-modified MoO3 does not catalyze the epoxidation reaction. The Ag/MoO3 catalyst was also found to be active in the reaction of 1-octene oxidation by molecular oxygen at the initial stage of the oxidation process.

EN

Słowa kluczowe

EN

epoxidation; molybdenum trioxide; metal nanoparticles

• Czasopismo: Open Chemistry
• Rocznik: 2015
• Tom: 13
• Numer: 1

Daty

otrzymano

2013-11-23

zaakceptowano

2014-06-26

online

2014-11-01

Twórcy

autor

Yuriy B. Trach

• Institute of Chemistry and Chemical Technologies, Lviv Polytechnic National University, 79013 Lviv, Ukraine

autor

Oksana I. Makota

• Institute of Chemistry and Chemical Technologies, Lviv Polytechnic National University, 79013 Lviv, Ukraine

autor

Lidiya V. Bulgakova

• Institute of Chemistry and Chemical Technologies, Lviv Polytechnic National University, 79013 Lviv, Ukraine

autor

Tatsiana V. Sviridova

• Department of Chemistry, Belarusian State University, 220030 Minsk, Belarus

autor

Dmitry V. Sviridov

• Department of Chemistry, Belarusian State University, 220030 Minsk, Belarus

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Identyfikatory

DOI

10.1515/chem-2015-0036