Abstract
Phase-pure MoVTe(Sb)NbO mixed oxides, with an M1 structure, and various compositions were prepared, characterized and tested as catalysts for the oxidative dehydrogenation of ethane, in order to study the influence of vanadium content and its distribution over the crystallographic sites on the catalytic properties of these oxides. A linear variation in catalytic activity was observed, as a function of the total vanadium content. This property, which has already been demonstrated for propane oxidation, is shown to remain unaffected by the alkane reaction, the nature of the propene α-dehydrogenation elements (Te or Sb), the presence or absence of niobium. The use of XPS to study the surface composition of the catalysts allowed a direct proportionality to be established between the rate of ethane conversion and the V5+ surface content, thus explaining the first correlation observed with bulk V content. This result also emphasizes the fact that a maximum level of intrinsic catalytic activity can be found, and that high vanadium content might be detrimental to this activity, or to the stability of the catalysts. Finally, crystallographic data found in the literature are used to further interpret and discuss these results.
Similar content being viewed by others
References
M. Hatano, A. Kayo, US patent 5,049,692 (1991), to Mitsubishi Kasei Co.
Ushikubo T, Oshima K, Kayou A, Hatano M (1997) Studies in surface science and catalysis. In: Li C, Xin Q (eds). Elsevier, Amsterdam, p. 473
DeSanto P Jr, Buttrey DJ, Grasselli RK, Lugmair CG, Volpe AF, Toby BH, Vogt T (2003) Top Catal 23:23
Baca M, Millet JMM (2005) Appl Catal A 279:67
Guliants VV, Bhandari R, Swaminathan B, Vasudevan VK, Brongersma HH, Knoester A, Gaffney AM, Han S (2005) J Phys Chem B 109:24046
DeSanto P Jr, Buttrey DJ, Grasselli RK, Lugmair CG, Volpe AF Jr, Toby BH, Vogt T (2004) Z Crystallogr 219:152
Murayama H, Vitry D, Ueda W, Fuchs G, Anne M, Dubois JL (2007) Appl Catal A 318:137
Sadakane M, Yamagata K, Kodato K, Endo K, Toriumi Y, Ozawa T, Ozeki T, Nagai T, Matsui Y, Sakaguchi N, Pyrz WD, Buttrey DJ, Blom DA, Vogt T, Ueda W (2009) Angew Chem 121:3840
Ueda W, Oshihara K (2000) Appl Catal A 200:135
Shiju NR, Liang XH, Weimer AW, Liang C, Dai S, Guliants VV (2008) J Am Chem Soc 130:5850
Guliants VV, Bhandari R, Hughett AR, Bhatt S, Schuler BD, Brongersma HH, Knoester A, Gaffney AM, Han S (2006) J Phys Chem B 110:6129
Sanfiz AC, Hansen TW, Sakthivel A, Trunschke A, Schlögl R, Knoester A, Brongersma HH, Looi MH, Hamid SBA (2008) J Catal 258:35
Blasco T, Botella P, Concepción P, López Nieto JM, Martínez-Arias A, Prieto C (2004) J Catal 228:362
Baca M, Pigamo A, Dubois JL, Millet JMM (2005) Catal Commun 6:215
Sadakane M, Yamagata K, Kodato K, Endo K, Toriumi K, Ozawa Y, Ozeki T, Nagai T, Matsui Y, Sakaguchi N, Pyrz WD, Buttrey DJ, Blom DA, Vogt T, Ueda W (2009) Angew Chem Int Ed 48:3782
T.T. Nguyen (2011) PhD Thesis Claude-Bernard University 315
Grasselli RK, Burrington JD, Buttrey DJ, DeSanto P Jr, Lugmair CG, Volpe AF Jr, Weingand T (2003) Top Catal 23:5
Rozanska X, Sauer J (2008) Int J Quantum Chem 108:2223
Schlögl R (2011) Top Catal 54:627
Grasselli RK, Buttrey DJ, Burrington JD, Andersson A, Holmberg J, Ueda W, Kubo J, Lugmair CG, Volpe AF Jr (2006) Top Catal 38:7
Botella P, Dejoz A, Abello MC, Vazquez MI, Arrua L, Lopez Nieto JM (2009) Catal Today 142:272
Goddard WA, Mueller JE, Chenoweth K, van Diun ACT (2010) Catal Today 157:71
Naraschewski FN, Praveen Kumar C, Jentys A, Lercher JA (2011) Appl Catal A–Gen 391:63
Naraschewski FN, Jentys A, Lercher JA (2011) Top Catal 54:639
Nguyen TT, Aouine M, Millet JMM (2012) Catal Commun 54:68
Canioni R, Marchal-Roch C, Leclerc-Laronze N, Haouas M, Tautelle F, Etcheberry A, Paul S, Loridant S, Millet JMM, Cadot E (2011) Chem Commun 47:6413
Deniau B, Nguyen TT, Delichere P, Safonova O, Millet JMM (2013) Top Catal 56:1952
Safonova OV, Deniau B, Millet JMM (2006) J Phys Chem B 110:23962
Ishikawa S, Yi X, Murayama T, Ueda W (2014) Appl Catal A–Gen 474:10
Hävecker M, Wrabetz S, Kröhnert J, Csepei L-I, Naumann d’Alnoncourt R, Kolen’ko YV, Girgsdies F, Schlögl R, Trunschke A (2012) J Catal 285:48
Vedrine JC, Coudurier G, Millet JMM (1997) Catal Today 33:3
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Nguyen, T.T., Deniau, B., Delichere, P. et al. Influence of the Content and Distribution of Vanadium in the M1 Phase of the MoVTe(Sb)NbO Catalysts on their Catalytic Properties in Light Alkanes Oxidation. Top Catal 57, 1152–1162 (2014). https://doi.org/10.1007/s11244-014-0282-8
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11244-014-0282-8