Abstract
Molecular metal oxide cluster, K5[α-1,2-PV2W10O40] (PV2W10), was found to have intrinsic catalytic activity for the oxidative dehydrogenation of propane with high selectivity (> 80%) to propylene at low propane conversion (0.3%). Synthesis of dispersed PV2W10 in non-reducible supports, γ-Al2O3 and SiO2, was done by incipient wetness impregnation. The supported catalysts were characterized by IR, Raman spectroscopy, nitrogen adsorption, x-ray powder diffraction (PXRD), elemental analysis, hydrogen temperature-programmed reduction (H2–TPR), and ammonia temperature-programmed desorption (NH3–TPD). Catalytic testing of the supported PV2W10 at equimolar cluster concentration revealed that when supported in γ-Al2O3 it is more active (sevenfold increase in propane conversion) but in SiO2 it is more selective to propylene (94%). The observed performance was due to both an increase in reducibility and higher concentration of strong acid sites for PV2W10 supported in γ-Al2O3 versus SiO2. Lastly, PV2W10 was shown to remain intact under reaction conditions indicating its thermal and oxidative stability.
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References
The Essential Chemical Industry-online (2017) Basic chemicals: Propene (Propylene) https://www.essentialchemicalindustry.org/chemicals/propene.html Accessed Oct 2020.
Sattler JJHB, Ruiz-Martinez J, Santillan-Jimenez E, Weckhuysen BM (2014) Chem Rev 114:10613
Vora BV (2012) Top Catal 55:1297
Cavani F, Ballarini N, Cericola A (2007) Catal Today 127:113
Grant JT, Carrero CA, Goeltl F, Venegas J, Mueller P, Burt SP, Specht SE, Mcdermott WP, Chieregato A, Hermans I (2016) Science 354:1570
Carrero CA, Schloegl R, Wachs IE, Schomaecker R (2014) ACS Catal 4:3357
Grant JT, Venegas JM, McDermott WP, Hermans I (2018) Chem Rev 118:2769
Rossetti I, Mancini GF, Ghigna P, Scavini M, Piumetti M, Bonelli B, Cavani F, Comite A (2012) J Phys Chem C 116:22386
López X, Carbó JJ, Bo C, Poblet JM (2012) Chem Soc Rev 41:7537
Mizuno N, Misono M (1998) Chem Rev 98:199
Khan MI, Deb S, Marshall CL (2009) Catal Lett 128:256
Khan MI, Deb S, Aydemir K, Alwarthan AA, Chattopadhyay S, Miller JT, Marshall CL (2010) Catal Lett 135:282
Khan MI, Aydemir K, Siddiqui MRH, Alwarthan AA, Marshall CL (2011) Catal Lett 141:538
Hill CL (1998) Special thematic issue:polyoxometalates. Chem Rev 98:1
Cronin L, Müller A (2012) Special thematic issue: polyoxometalate cluster science. Chem Soc Rev 41:7333
Long D-L, Cronin L (2012) Special thematic issue: polyoxometalates. Dalt Trans 41:9815
Sadakane M, Steckhan E (1998) Chem Rev 98:219
Haber J, Matachowski L, Mucha D, Stoch J, Sarv P (2005) Inorg Chem 44:6695
Kozhevnikov IV (1998) Chem Rev 98:171
Varga M, Török B, Molnár Á (1998) J Therm Anal 53:207
Sun M, Zhang J, Putaj P, Caps V, Lefebvre F, Pelletier J, Basset J-M (2014) Chem Rev 114:981
Wang SS, Yang GY (2015) Chem Rev 115:4893
Domaille PJ (1990). In: Ginsburg AP (ed) Inorganic syntheses, 27th edn. Wiley, New York
Domaille PJ (1984) J Am Chem Soc 106:7677
Brunauer S, Emmett PH, Teller E (1938) J Am Chem Soc 60:309
Nomiya K, Yanagibayashi H, Nozaki C, Kondoh K, Hiramatsu E, Shimizu Y (1996) J Mol Catal A Chem 114:181
Nomiya K, Nemoto Y, Hasegawa T, Matsuoka S (2000) J Mol Catal A Chem 152:55
Nakagawa Y, Kamata K, Kotani M, Yamaguchi K, Mizuno N (2005) Angew Chem Int Ed Engl 44:5136
Mizuno N, Kamata K (2011) Coord Chem Rev 255:2358
Ivanchikova ID, Maksimchuk NV, Maksimovskaya RI, Maksimov GM, Kholdeeva OA (2014) ACS Catal 4:2706
Kamata K, Yonehara K, Nakagawa Y, Uehara K, Mizuno N (2010) Nat Chem 2:478
Huang W, Todaro L, Yap GPA, Beer R, Francesconi LC, Polenova T (2004) J Am Chem Soc 126:11564
Watras MJ, Teplyakov AV (2005) J Phys Chem B 109:8928
Rao KM, Gobetto R, Iannibello A, Zecchina A (1989) J Catal 119:512
Pizzio LR, Cáceres CV, Blanco MN (1998) Appl Catal A Gen 167:283
Saniger JM (1995) Mater Lett 22:109
Wachs IE, Roberts CA (2010) Chem Soc Rev 39:5002
Bajuk-Bogdanović D, Popa A, Uskoković-Marković S, Holclajtner-Antunović I (2017) Vib Spectrosc 92:151
Nakka L, Molinari JE, Wachs IE (2009) J Am Chem Soc 131:15544
Martra G, Arena F, Coluccia S, Frusteri F, Parmaliana A (2000) Catal Today 63:197
Arena F, Di Chio R, Trunfio G (2015) Appl Catal A Gen 503:227
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Orozco, J.C., Shuaib, D.T., Marshall, C.L. et al. Divanadium substituted keggin [PV2W10O40] on non-reducible supports-Al2O3 and SiO2: synthesis, characterization, and catalytic properties for oxidative dehydrogenation of propane. Reac Kinet Mech Cat 131, 753–768 (2020). https://doi.org/10.1007/s11144-020-01893-7
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DOI: https://doi.org/10.1007/s11144-020-01893-7