Vanadium-Containing Nickel Phosphate Molecular Sieves as Catalysts for alfa-Pinene Oxidation with Molecular Oxygen: A Study of the Effect of Vanadium Content on Activity and Selectivity Full article
Journal |
Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169 |
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Output data | Year: 2012, Volume: 363-364, Pages: 328-334 Pages count : 7 DOI: 10.1016/j.molcata.2012.07.008 | ||||||
Tags | α-Pinene, Nickel phosphate molecular sieve, Oxidation, Oxygen, Vanadium, VSB-5 | ||||||
Authors |
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Affiliations |
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Funding (1)
1 | Kyungpook National University |
Abstract:
Vanadium-containing nickel phosphate molecular sieves (V-VSB-5) were applied as heterogeneous catalysts for the liquid phase oxidation of α-pinene with molecular oxygen at 60 °C. It has been found that the vanadium content in V-VSB-5 materials affects the conversion of α-pinene and product distribution. The conversion of α-pinene increases with increasing of V content. The major products were α-pinene oxide, verbenol and verbenone. Acid–base properties of V-VSB-5 affect the distribution of by-products formed via the isomerization of α-pinene oxide over Lewis acid sites and Brönsted acid sites to campholenic aldehyde and trans-carveol. The increase in V content in V-VSB-5 leads to the increase in isomerization of α-pinene oxide to trans-carveol and decrease in that to campholenic aldehyde
Cite:
Timofeeva M.N.
, Hasan Z.
, Panchenko V.N.
, Prosvirin I.P.
, Jhung S.H.
Vanadium-Containing Nickel Phosphate Molecular Sieves as Catalysts for alfa-Pinene Oxidation with Molecular Oxygen: A Study of the Effect of Vanadium Content on Activity and Selectivity
Journal of Molecular Catalysis A: Chemical. 2012. V.363-364. P.328-334. DOI: 10.1016/j.molcata.2012.07.008 WOS Scopus РИНЦ
Vanadium-Containing Nickel Phosphate Molecular Sieves as Catalysts for alfa-Pinene Oxidation with Molecular Oxygen: A Study of the Effect of Vanadium Content on Activity and Selectivity
Journal of Molecular Catalysis A: Chemical. 2012. V.363-364. P.328-334. DOI: 10.1016/j.molcata.2012.07.008 WOS Scopus РИНЦ
Dates:
Submitted: | May 7, 2012 |
Accepted: | Jul 8, 2012 |
Published online: | Jul 17, 2012 |
Published print: | Nov 1, 2012 |
Identifiers:
Web of science | WOS:000309443400043 |
Scopus | 2-s2.0-84866037494 |
Elibrary | 20480441 |
Chemical Abstracts | 2012:1332189 |
Chemical Abstracts (print) | 157:551184 |
OpenAlex | W2029976104 |