Abstract
The role of palladium precursors and the preparation route in the catalytic properties of Pd/Al2O3-ZrO2 catalysts toward methane oxidation was investigated in this paper. The palladium precursors were Pd acetylacetonate Pd(C5H7O2)2 and palladium nitrate Pd(NO3)2. Catalysts were prepared by using either sol-gel or wet impregnation. All catalysts were characterized by N2 physiorption, H2 chemisorption, H2 TPR, X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The obtained results suggested that the use of different palladium precursors and preparation routes played an important role in the properties of the catalysts. The use of palladium acetylacetonate as precursor for the impregnation method generated more active catalysts. However, sol-gel prepared catalyst presented better textural properties with moderate catalytic activities.
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Simplício LMT, Brandão ST, Sales EA, Lietti L, Bozon-Verduraz F (2006) Appl Catal B: Environ 63:9
Ciuparu D, Lyubovsky MR, Altman E, Pfefferle LD, Datye A (2002) Catal Rev 44:593
Geus JW, Van Giezen JC (1999) Catal Today 47:169
Forzatti P, Groppi G (1999) Catal Today 54:165
Centi G (2001) J Mol Catal A 173:287
Gélin P, Primet M (2002) Appl Catal B: Environ 39(1):1
Choudhary TV, Banerjee S, Choudhary VR (2002) Appl Catal A 234:1
Forzatti P (2003) Catal Today 83:3
Kuper WJ, Blaauw M, Van Der Berg F, Graaf GH (1999) Catal Today 47:377
Prasad R, Kennedy LA, Ruckenstein E (1984) Catal Rev Sci Eng 26(1):1
Briot P, Primet M (1991) Appl Catal 68:301
Baldwin TR, Burch R (1990) Appl Catal 66:337
Burch R, Loader PK, Urbano FJ (1996) Catal Today 27:243
Veser G, Ziauddin M, Schmidt LD (1999) Catal Today 47: 219
Thevenin PO, Pocoroba E, Pettersson LJ, Karhu H, Vayrynen IJ, Jaras SG (2002) J Catal 207:139
Kucharczyk B, Tylus W, Kepinski L (2004) Appl Catal B 149:27
Debasish S, Deepak M, Sambarta R, Santanu B, Sukumar A, Niren M (2007) Ceram Int 33:1275
Becher PF, Alexander BK, Bleier A, Baters BS, Warwick WH (1993) J Am Ceram Soc 76:657
Schmal M, Souza MMVM, Aranda DAG, Perez CAC (2001) Stud Surf Sci Catal 132:695
Dalla-Betta RA, Tsurumi K, Shoji T, Garten RL (1995) US Patent 5, 260
Oh SeH, Mitchell PJ, Stiewert RM (1995) J Catal 132:287
Burch R, Urbano FJ, Loader PK (1995) Appl Catal A 123:173
Fessi S, Ghorbel A, Rives A, Hubaut R (2000) Stud Surf Sci Catal 130:3795
Demoulin O, Le Clef B, Navez M, Ruiz P (2008) Appl Catal A: General 344:1
Guo Y, Lu G, Zhang Zh, Jiang L, Wang X, Li Sh, Zhang B, Niu J (2007) Catal Today 126:441
Amairia C, Fessi S, Ghorbel A (2010) J Sol-Gel Sci Technol 54:29
Baylet A, Royer S, Marécot P, Tatibouët JM, Duprez D (2008) Appl Catal B: Environ 81:88
Monteiro RS, Dieguez LC, Schmal M (2001) Catal Today 65:77
Amairia C, Fessi S, Ghorbel A (2009) Sol-Gel Sci Technol 52:260
Cubeiro ML, Fierro JLG (1998) Appl Catal A 168:307
Iwasa N, Kudo N, Takahashi H, Masuda S, Takazawa N (1993) Catal Lett 19:211
Hong ChT, Yeh ChT, Yu FH (1989) Appl Catal 48:385
Shen WJ, Okumura M, Matsumura Y, Haruta M (2001) Appl Catal A: General 213:225
Lin W, Zhu YX, Wu NZ, Xie YC, Murwani I, Kemnitz E (2004) Appl Catal B 50:59
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Amairia, C., Fessi, S., Ghorbel, A. et al. Study of the effect of the preparation route and the palladium precursor on the methane oxidation behavior over Al2O3–ZrO2 supported palladium. Reac Kinet Mech Cat 103, 379–389 (2011). https://doi.org/10.1007/s11144-011-0317-0
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DOI: https://doi.org/10.1007/s11144-011-0317-0