Selective Oxidation of Isobutane and Isobutene over Hydrothermally Synthesized Mo-V-Te-Ce–O Mixed Oxide Catalyst

• Autorzy: Guan J. Q. , Wu S. J. , Shao Y. Q. , Ma Y. Y. , Shang F. P. , Yu X. F. , Liu J. , Kan Q. B.
• Języki publikacji: EN

Abstrakty

EN

MoV0.3Te0.23 and MoV0.3Te0.23Ce0.2 catalysts were prepared by a hydrothermal synthesis method and tested for the oxidation of isobutane and isobutene. Characterization results (XRD, FT-IR, TPR, BET, and XPS) showed that the structure and properties of the Mo–V–Te-based catalysts are relatively different depending on the presence of Ce element. Catalytic tests showed that the selectivity to methacrylic acid can comparatively be improved by the addition of Ce into the MoV0.3Te0.23 catalyst for the selective oxidation of isobutane.

Słowa kluczowe

EN

isobutane; selective oxidation; Mo–V–Te-based mixed ox ides; methacrolein

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2009
• Tom: Vol. 83, nr 4
• Strony: 605--613
• Opis fizyczny: Bibliogr. 27 poz., rys.

Twórcy

autor

Guan J. Q.

autor

Wu S. J.

autor

Shao Y. Q.

autor

Ma Y. Y.

autor

Shang F. P.

autor

Yu X. F.

autor

Liu J.

autor

Kan Q. B.

• College of Chemistry, Jilin University, JieFang Road 2519, Changchun, 130023, P.R. China Tel./fax: [phone],

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