Si-modified Pt/CeO2 catalyst for a single-stage water-gas shift reaction

International Journal of Hydrogen Energy

Volumn 36, Issue 16, 2011, Pages 9685-9693

  Hwang, Kyung Ran ^a,b   Park, Jong Soo ^b   Ihm, Son Ki ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Korea Institute of Energy Research (KIER)   (South Korea)

Author keywords

Hydrogen; Pt based catalysts; Temperature programmed reduction; Water gas shift

Indexed keywords

AVERAGE CRYSTALLINE SIZE; CATALYTIC PERFORMANCE; HYDROXYL GROUPS; INTERPLANAR SPACINGS; OXYGEN DEFECT; PT CATALYSTS; PT-BASED CATALYST; SI ADDITION; SI CONTENT; SILICA ADDITIONS; SINGLE STAGE; STRUCTURAL CHARACTERISTICS; SURFACE AREA; SURFACE INTERMEDIATES; TEMPERATURE-PROGRAMMED REDUCTION; TURNOVER FREQUENCY; VALENCE STATE; WATER-GAS SHIFTS; WATER-GAS-SHIFT REACTIONS; WGS REACTIONS;

ADDITION REACTIONS; CATALYST ACTIVITY; CERIUM; CERIUM COMPOUNDS; CRYSTALLINE MATERIALS; HYDROGEN; PLATINUM; REACTION RATES; SILICA; SILICON; WATER CONTENT;

CATALYST SUPPORTS;

EID: 79960916659     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2011.05.065     Document Type: Article

References (37)

1. X. Wang, and R.J. Gorte The effect of Fe and other promotes on the activity of Pd/ceria for the water-gas shift reaction Appl Catal A Gen 247 2003 157 162
2. P.V.D.S. Gunawardana, H.C. Lee, and D.H. Kim Performance of copper-ceria catalysts for water gas shift reaction in medium temperature range Int J Hydrogen Energy 34 2009 1336 1341
3. 2 mixed oxides as water-gas shift catalysts Catal Today 99 2005 257 262 (Pubitemid 40319794)
4. R. Radhakrishnan, R.R. Willigan, Z. Dardas, and T.H. Vanderspurt Water gas shift activity and kinetics of Pt/Re catalysts supported on ceria-zirconia oxides Appl Catal B Environ 66 2006 23 28
5. ads reaction on a series of Pt-M mixed metal clusters: a relativistics density-functional study Surf Sci 513 2002 98 110 (Pubitemid 34704446)
6. Choung SY, Krebs J, Ferrandon M, Krause T. Reforming catalysts for on-board fuel processing, 226th National Meeting of the American Chemical Society, NewYork, NY, September 2003;7-11.
7. 2 catalysts J Power Sources 165 2007 854 860
8. 2-supported Pt catalyst for water-gas shift reaction Fuel Processing Tech 91 2010 729 736
9. 2/cordierite catalysts for low temperature water gas shift reaction in the real reformate Int J Hydrogen Energy 33 2008 3710 3718
10. 2 water gas shift catalyst Appl Catal B Environ 65 2006 135 141
11. 2 J Catal 96 1985 285 287
12. 2 fuel processing catalysts for fuel cell applications Appl Catal A Gen 252 2003 107 118
13. 2 catalyst for water-gas shift reaction J Catal 260 2008 93 102
14. 2 catalysts Appl Catal A Gen 328 2007 14 26 (Pubitemid 47058244)
15. 2 mixed oxides Catal Today 2011 10.1016/j.cattod.2010.12.041
16. T. Bunluesin, R.J. Gorte, and G.W. Graham Studies of the water-gas shift reaction on ceria-supported Pt, Pd and Rh: implications for oxygen-storage properties Appl Catal B Environ 15 1998 107 114 (Pubitemid 28042592)
17. Y. Li, Q. Fu, and M. Flytzani-Stephanopoulous Low-temperature water-gas shift reaction over Cu- and Ni-loaded cerium oxide catalysts Appl Catal B Environ 27 2000 179 191 (Pubitemid 30427643)
18. 3 perovskite-like catalysts for the high temperature water-gas shift reaction Int J Hydrogen Energy 36 2011 79 86
19. 2 J Catal 141 1993 71 81
20. G. Jacobs, P.M. Patterson, U.M. Graham, D.E. Sparks, and B.H. Davis Low temperature water-gas shift: kinetic isotope effect observed for decomposition of surface formats for Pt/ceria catalysts Appl Catal 269 2004 63 73
21. P. Panagiotopoulou, and D.I. Kondarides Effect of the nature of the support on the catalytic performance of noble metal catalysts for the water-gas shift reaction Catal Today 112 2006 49 52 (Pubitemid 43238138)
22. A. Anedda, C.M. Carbonaro, F. Clemente, L. Corda, R. Corpino, and P.C. Ricci Surface hydroxyls in porous silica: a Raman spectroscopy study Mat Sci Eng C 23 2003 1069 1072 (Pubitemid 37507326)
23. J.M. Kim, S.M. Chang, S.M. Kong, K.-S. Kim, J. Kim, and W.S. Kim Control of hydroxyl group content in silica particle synthesized by the sol-precipitation process Ceramics Int 35 2009 1015 1019
24. 2-containing supports Appl Catal A Gen 293 2005 91 96
25. +4) mixed oxides for CO oxidation J Colloid Interface Sci 354 2011 341 352
26. +4) mixed oxides by Raman spectroscopy, X-ray photoelectron spectroscopy, and other techniques J Phys Chem B 107 2003 11475 11484
27. A.M. Duarte de Farias, D. Nguyen-Thanh, and M.A. Fraga Discussing the use of modified ceria as support for Pt catalysts on water-gas shift reaction Appl Catal B Environ 93 2010 250 258
28. 2 mixed oxides prepared by a rapid microwave-assisted combustion synthesis method J Mol Catal A Chem 319 2010 52 57
29. 2 and CO as reducing agents J Catal 225 2004 267 277
30. H. Cordatos, T. Bunluesin, J. Stubenrauch, J.M. Vohs, and R.J. Gorte Effect of ceria structure on oxygen migration for Rh/Ceria Catalysts J Phys Chem 100 1996 785 789 (Pubitemid 126803867)
31. C. Vignatti, M.S. Avila, C.R. Apesteguia, and T.F. Garetto Catalytic and DRIFTS study of the WGS reaction on Pt-based catalysts Int J Hydrogen Energy 35 2010 7302 7312
32. G. Jacobs, and B.H. Davis Surface interfaces in low temperature water-gas shift: the metal oxide synergy, the assistance of co-adsorbed water and alkali doping Int J Hydrogen Energy 35 2010 3522 3536
33. M. Zhao, M. Shen, X. Wen, and J. Wang Ce-Zr-Sr ternary mixed oxides structural characteristics and oxygen storage capacity J Alloys Compounds 457 2008 578 586 (Pubitemid 351601728)
34. M.C. Alvarez-Galvan, R.M. Navarro, F. Rosa, Y. Briceno, F.G. Alvarez, and J.L.G. Fierro Performance of La, Ce-modified alumina-supported Pt and Ni catalysts for the oxidative reforming of diesel hydrocarbons Int J Hydrogen Energy 33 2008 652 663 (Pubitemid 351199770)
35. 2 under reaction conditions J Catal 237 2006 1 16
36. D.R. Mullins, S.H. Overbury, and D.R. Hyntley Electron spectroscopy of single crystal and polycrystalline cerium oxide surfaces Surf Sci 409 1998 307 319 (Pubitemid 128417554)
37. 2 in relation to reaction-promoted mechanism J Catal 136 1992 493 503