Spectroscopic characterization of magnesium vanadate catalysts. Part 1.—Vibrational characterization of Mg3(VO4)2, Mg2V2O7 and MgV2O6 powders
作者： Guido Busca , Gabriele Ricchiardi , D. Siew Hew Sam , Jean-Claude Volta
DOI: 10.1039/FT9949001161
关键词:
摘要: The IR and Raman spectra of Mg orthovanadate Mg3(VO4)2, pyrovanadate Mg2V2O7 metavanadate MgV2O6 powders are reported, described discussed on the basis crystal structures these phases optical activity fundamental vibrational modes predicted with use correlation method. IR-active combinations also discussed. structural features compounds in relation to those other V-based oxidic catalytic materials.
rsc.org
sci-hub.se 参考文章(32)
MA Chaar, D Patel, MC Kung, HH Kung, Selective oxidative dehydrogenation of butane over VMgO catalysts Journal of Catalysis. ,vol. 105, pp. 483- 498 ,(1987) , 10.1016/0021-9517(87)90076-5
K. Seshan, H.M. Swaan, R.H.H. Smits, J.G. Van Ommen, J.R.H. Ross, Oxidative Dehydrogenation of Alkanes Over Alkali and Alkaline Earth Orthovanadates Studies in Surface Science and Catalysis. ,vol. 55, pp. 505- 514 ,(1990) , 10.1016/S0167-2991(08)60183-4
D. Bhattacharyya, Shyamal K. Bej, Musti S. Rao, Oxidative dehydrogenation of n-butane to butadiene : effect of different promoters on the performance of vanadium-magnesium oxide catalysts Applied Catalysis A-general. ,vol. 87, pp. 29- 43 ,(1992) , 10.1016/0926-860X(92)80171-8
W. Haase, William G. Fateley, Francis R. Dollish, Neil T. McDevitt und Freeman F. Bentley: Infrared and Raman Selection Rules for Molecular and Lattice Vibrations: The Correlation Method, Wiley‐Interscience, New York 1972. 222 Seiten. Preis: £ 5.45. Berichte der Bunsengesellschaft für physikalische Chemie. ,vol. 78, pp. 212- 212 ,(1974) , 10.1002/BBPC.19740780233
R. Gopal, C. Calvo, Crystal structure of magnesium divanadate, Mg2V2O7 Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. ,vol. 30, pp. 2491- 2493 ,(1974) , 10.1107/S0567740874007400
R. Burch, Eleanor M. Crabb, Homogeneous and heterogeneous contributions to the oxidative dehydrogenation of propane on oxide catalysts Applied Catalysis A: General. ,vol. 100, pp. 111- 130 ,(1993) , 10.1016/0926-860X(93)80120-F
C. Sanchez, J. Livage, G. Lucazeau, Infrared and Raman study of amorphous V2O5 Journal of Raman Spectroscopy. ,vol. 12, pp. 68- 72 ,(1982) , 10.1002/JRS.1250120110
P. Tarte, J. Thelen, Spectre vibrationnel des composéu type Ba3(XO4)2 et Sr3(XO4)2 (Xv = P, As, V, Cr, Mn) Spectrochimica Acta Part A: Molecular Spectroscopy. ,vol. 28, pp. 5- 14 ,(1972) , 10.1016/0584-8539(72)80003-5
G.M. Clark, R. Morley, A study of the MgOV2O5 system Journal of Solid State Chemistry. ,vol. 16, pp. 429- 435 ,(1976) , 10.1016/0022-4596(76)90060-8
A. Tsuzuki, K. Kani, K. Watari, Y. Torii, Properties of the glasses prepared by rapid quenching in the V2O5-MO(M=Mg, Ca and Ba) system Journal of Materials Science. ,vol. 28, pp. 4063- 4067 ,(1993) , 10.1007/BF00351233