Abstract
The activity of the CuO–CeO2 couple supported on a MSU silica doped with zirconium (Si/Zr = 7), was evaluated in the preferential oxidation of CO (CO-PROX) in hydrogen-rich gas stream (1.2% CO, 1.2% O2, 50% H2, 0–15% CO2, 0–10% H2O He balance) and the catalytic performance was compared with that of CuO–CeO2 supported on a pure MSU silica. The samples were characterized by X-ray powder diffraction (XRPD), N2 physisorption at 77 K, temperature-programmed reduction (H2-TPR) and X-ray photoelectron spectroscopy (XPS). Correlations between catalytic performances and physico–chemical properties of the materials have been made.
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References
Song C (2002) Catal Today 77:17
Navarro RM, Peña MA, Fierro JLG (2007) Chem Rev 107:3952
Farrauto R, Hwang S, Shore L, Ruettinger W, Lampert J, Giroux T, Liu Y, Ilinich O (2003) Annu Rev Mater Res 33:1
Wang JB, Lin S, Huang T (2002) Appl Catal A 232:107
Kim WB, Voitl T, Rodríguez-Rivera GJ, Evans ST, Dumesic JA (2005) Angew Chem Int Ed 44:778
Kim DH, Cha JE (2003) Catal Lett 86:107
Cheekatamarla PK, Epling WS, Lane AM (2005) J Power Sources 147:178
Martínez-Arias A, Hungría AB, Fernández-García M, Conesa JC, Munuera G (2005) J Power Sources 151:32
Avgouropoulos G, Ioannides T, Matralis H (2005) Appl Catal B 56:87 (and references therein)
Marbán G, Fuertes AB (2005) Appl Catal B 57:43
Martínez-Arias A, Hungría AB, Munuera G, Gamarra D (2006) Appl Catal B 65:207
Caputo T, Pirone R, Russo G (2006) Kinet Catal 47:761
Moretti E, Lenarda M, Storaro L, Talon A, Frattini R, Polizzi S, Rodríguez-Castellón E, Jiménez-López A (2007) Appl Catal B 72:149 (and references therein)
Liu Z, Zhou R, Zheng X (2007) J Mol Catal A Chem 267:137
Lippits MJ, Gluhoi AC, Nieuwenhuiys BE (2007) Topic Catal 44:159
Moretti E, Lenarda M, Storaro L, Talon A, Montanari T, Busca G, Rodríguez-Castellón E, Jiménez-López A, Turco M, Bagnasco G, Frattini R (2008) Appl Catal A 335
Martínez-Arias A, Fernández-García M, Gálvez O, Coronado JM, Anderson JA, Conesa JC, Soria J, Munuera G (2000) J Catal 195:207
Harrison PG, Ball IK, Azelee W, Daniell W, Goldfarb D (2000) Chem Mater 12:3715
Gamarra D, Hornés A, Koppány Z, Schay Z, Munuera G, Soria J, Martínez-Arias A (2007) J Power Sources 169:110 (and references therein)
Ratnasamy P, Srinivas D, Satyanarayana CVV, Manikandan P, Senthil Kumaran RS, Sachin M, Shetti VN (2004) J Catal 221:455
Manzoli M, Di Monte R, Boccuzzi F, Coluccia S, Kaspar J (2005) Appl Catal B 61:192
Dong X-F, Zou H-B, Lin W-M (2006) Int J Hydrogen Energy 31:2337
Chen Y-Z, Liaw B-J, Chen H-C (2006) Int J Hydrogen Energy 31:427
Infantes-Molina A, Mérida-Robles J, Maireles-Torres P, Finocchio E, Busca G, Rodríguez-Castellón E, Fierro JLG, Jiménez-López A (2004) Microp Mesop Mater 75:23
Poulston S, Parlett PM, Stone P, Bowker M (1996) Surf Interface Anal 24:811
Fernández-García M, Gómez Rebollo E, Guerrero Ruiz A, Conesa JC, Soria J (1997) J Catal 172:146
Avgouropoulos G, Ioannides T (2003) Appl Catal A 244:155
Bera P, Priolkar KR, Sarode PR, Hegde MS, Emura S, Kumashiro R, Lalla NP (2002) Chem Mater 14:3591
Moreno-Tost R, Santamaría-González J, Maireles-Torres P, Rodríguez-Castellón E, Jiménez-López A (2002) Catal Lett 82:205
Luo M-F, Zhong Y-J, Yuan X-X, Zheng X-M (1997) Appl Catal A 162:121
Xiaoyuan J, Guanglie L, Renxian Z, Jianxin M, Yu C, Xiaoming Z (2001) Appl Surf Sci 173:208
Qiu L, Liu F, Zhao L, Ma Y, Yao J (2006) Appl Surf Sci 252:4931
Jones A, McNicol BD (1986) Temperature-programmed reduction for solid materials characterization. M. Dekker Inc., NewYork
Kundakovic LJ, Flytzani-Stephanopoulos M (1998) Appl Catal A 171:13
Zou H, Dong X, Lin W (2006) Appl Surf Sci 253:2893
Xiaoyuan J, Liping L, Yingxu C, Xiaoming Z (2003) J Mol Catal A 197:193
Acknowledgments
The Ministero dell’Università e Ricerca (MiUR-PRIN 2006) is gratefully acknowledged for financial support by the Italian authors. The Spanish authors thanks the Project NAN2004-09267-C03-01 (Ministerio de Educacion y Ciencia, Spain).
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Moretti, E., Storaro, L., Talon, A. et al. CO Preferential Oxidation Activity of CuO/CeO2 Supported on Zirconium Doped Mesoporous MSU Type Silica. Catal Lett 129, 323–330 (2009). https://doi.org/10.1007/s10562-009-9858-5
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DOI: https://doi.org/10.1007/s10562-009-9858-5