Selective Hydrogenation of 2-Methyl-3-Butyne-2-ol Catalyzed by Embedded Polymer-protected PdZn Nanoparticles | Sciact - CRIS-system of Boreskov Institute of Catalysis

Selective Hydrogenation of 2-Methyl-3-Butyne-2-ol Catalyzed by Embedded Polymer-protected PdZn Nanoparticles Conference Abstracts

Conference

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 Aug - 4 Sep 2015 , Казань

Source

EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts
Compilation, BIC SB RAS. Novosibirsk.2015. 2184 c. ISBN 978-5-906376-10-7. РИНЦ

Output data

Year: 2015, Article number : IV-PP100, Pages count : 2

Authors

Okhlopkova L.B. ¹ , Matus E.V. ¹ , Prosvirin I.P. ¹ , Kerzhentsev M.A. ¹ , Ismagilov Z.R. ^1,2

Affiliations

1	Boreskov Institute of Catalysis, Novosibirsk, Russia
2	- Institute of Coal Chemistry and Material Science, Kemerovo, Russia

PdZn stabilized nanoparticles were prepared by polyol method and introduced into the matrix by addition into TiO2 sol in the presence of a template Pluronic F127. The prepared catalyst have been tested in the selective hydrogenation of 2-methyl-3-butyn-2-ol, and the results have been compared with catalysts prepared by conventional impregnation. Nanoparticles stabilized with polyvinylpyrrolidone exhibited good activity (1.1 to 1.8 molMBY/molPd/s-1) and high selectivity to 2-methyl-3-buten-2-ol (81.5-88.9% at 95% conversion). The influence of the kind of the stabilizer, the stabilizer/metal molar ratio and activation conditions on the catalytic behavior of the samples was analyzed. It is shown that the particle size does not significantly affect the catalytic properties in the range of 4.4 to 6.5 nm. The kind and amount of stabilizer seems to be crucial to prepare efficient catalyst

Okhlopkova L.B. , Matus E.V. , Prosvirin I.P. , Kerzhentsev M.A. , Ismagilov Z.R.
Selective Hydrogenation of 2-Methyl-3-Butyne-2-ol Catalyzed by Embedded Polymer-protected PdZn Nanoparticles
In compilation EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts. – BIC SB RAS., 2015. – C.1546-1547. – ISBN 978-5-906376-10-7.

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