Facile synthesis of a green metastable MoO3 for the selective oxidation of methanol to formaldehyde

Metastable MoO 3 was successfully synthesized by a chemical transformation of α-MoO 3 and characterized by TG-DSC, BET, XRD and Raman spectroscopy. The prepared material was highly active and selective to formaldehyde formation from methanol over a wide range of reaction temperatures. The formaldehy...

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Veröffentlicht in:	Reaction kinetics, mechanisms and catalysis mechanisms and catalysis, 2016-02, Vol.117 (1), p.161-171
Hauptverfasser:	Phuong, Pham T. T., Duy, Nguyen P. H., Tai, Vo T., Huan, Nguyen M., Phuc, Nguyen H. H., Loc, Luu C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Chemistry Chemistry and Materials Science Industrial Chemistry/Chemical Engineering Physical Chemistry
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Metastable MoO 3 was successfully synthesized by a chemical transformation of α-MoO 3 and characterized by TG-DSC, BET, XRD and Raman spectroscopy. The prepared material was highly active and selective to formaldehyde formation from methanol over a wide range of reaction temperatures. The formaldehyde selectivity can reach up to 99 % at about 98 % methanol conversion. The stability of the prepared catalysts was also investigated.
ISSN:	1878-5190 1878-5204
DOI:	10.1007/s11144-015-0938-9