Au/FeOx-TiO2 catalysts for the preferential oxidation of CO in a H2 stream

Industrial and Engineering Chemistry Research

Volumn 48, Issue 23, 2009, Pages 10402-10407

  Yang, Yi Fen ^a   Sangeetha, Palanivelu ^a   Chen, Yu Wen ^a  

^a NATIONAL CENTRAL UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

AQUEOUS SOLUTIONS; AU/FEOX; CATALYTIC ACTIVITY; CATALYTIC PERFORMANCE; CO CONCENTRATIONS; CO CONVERSION; CO OXIDATION; DEPOSITION-PRECIPITATION; EFFICIENT CATALYSTS; ELECTRONIC INTERACTIONS; FIXED-BED; GOLD CATALYSTS; HYDROGEN OXIDATION; IRON CONTENT; MICRO-REACTOR; NANOSIZED GOLD PARTICLES; OXIDATION ACTIVITIES; PREFERENTIAL OXIDATION; PREFERENTIAL OXIDATION OF CARBON MONOXIDES; PROX REACTION; SUPPORTED CATALYSTS; TIO; VOLUME RATIO; WETNESS IMPREGNATION;

CARBON MONOXIDE; CATALYSIS; CATALYST ACTIVITY; CATALYTIC OXIDATION; GOLD; GOLD DEPOSITS; HYDRAULICS; OXYGEN; TRANSMISSION ELECTRON MICROSCOPY; X RAY PHOTOELECTRON SPECTROSCOPY;

CATALYST SUPPORTS;

EID: 72449172984     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie900806r     Document Type: Article

References (34)

1. Haruta, M. Size-and support-dependency in the catalysis of gold. Catal. Today 1997, 36, 153-166.
2. Bond, G. C.; Thompson, D. T. Catalysis by Gold. Catal. Rev.-Sci. Eng. 1999, 41, 319-388.
3. Haruta, M. Novel catalysis of gold deposited on metal oxides. Catal. Surv. Jpn. 1997, 1, 61-73.
4. 4. J. Catal. 1993, 144, 175-192.
5. Choudhary, T. V.; Goodman, D. W. CO-free fuel processing for fuel cell applications. Catal. Today 2002, 77, 65-78.
6. Ghenciu, A. F. Review of fuel processing catalysts for hydrogen production in PEM fuel cell system. Curr. Opin. Solid. State. Mater. Sci. 2002, 6, 389-399.
7. Cameron, D.; Holliday, R.; Thompson, D. Gold's future role in fuel cell systems. J. Power Sources 2003, 118, 298-303.
8. Haruta, M.; Yamada, N.; Kobayashi, T.; Iijima, S. Gold catalysts prepared by coprecipitation for low-temperature oxidation of hydrogen and of carbon monoxide. J. Catal. 1989, 115, 301-309.
9. 2 catalyst under ambient conditions. Catal. Today 2002, 72, 89-94.
10. 2. Isr. J. Chem. 1998, 38, 285-292.
11. Schubert, M. M.; Hackenberg, S.; Veen, A. C.; Muhler, M.; Plzak, V.; Behm, R. J. CO Oxidation over Supported Gold Catalysts- "Inert"and"Active" Support Materials and Their Role for the Oxygen Supply during Reaction. J. Catal. 2001, 197, 113-122.
12. Lopez, N.; Janssens, T. V. W.; Clausen, B. S.; Xu, Y.; Mavrikakis, M.; Bligaard, T.; Nørskov, J. K. On the origin of the catalytic activity of gold nanoparticles for low-temperature CO oxidation. J. Catal. 2004, 223, 232-235.
13. Hoflund, G. B.; Gardner, S. D.; Schryer, D. R.; Upchurch, B. T.; Kielin, E. J. Au/MnOx catalytic performance characteristics for lowtemperature carbon monoxide oxidation. Appl. Catal., B 1995, 6, 117-126.
14. 2 at 90 K and Room Temperature. An Insight into the Nature of the Reaction Centers. J. Phys. Chem. B 2000, 104, 5414-5416.
15. Haruta, M. Nanoparticulate gold catalysts for low-temperature CO oxidation. J. New Mater. Electrochem. Syst. 2004, 7, 163-172.
16. 2 catalyst. J. Catal. 2004, 224, 449-462.
17. Luengnaruemitchaia, A.; Osuwana, S.; Gularib, E. Selective catalytic oxidation of CO in the presence of H2 over gold catalyst. Int. J. Hydrogen Energy 2004, 29, 429-435.
18. 3. J. Catal. 2004, 222, 32-40.
19. Luengnaruemitchaia, A.; Thos, D. T. K.; Osuwana, S.; Gularib, E. A comparative study of Au/MnOx and Au/FeOx catalysts for the catalytic oxidation of CO in hydrogen rich stream. Int. J. Hydrogen Energy 2005, 30, 981-987.
20. 2 catalyst for CO oxidation reaction. J. Catal. 2006, 242, 131-141.
21. 3: An in-situ DRIFTS study. J. Power Sources 1999, 84, 175-182.
22. 3 nanocatalysts for CO oxidation by a deposition-precipitation technique. Nanotechnology 2004, 15, 987-990.
23. Scirè, S.; Crisafulli, C.; Minicò, S.; Condorelli, G. G.; Mauro, A. D. Selective oxidation of CO in H2-rich stream over gold/iron oxide: An insight on the effect of catalyst pretreatment. J. Mol. Catal. A: Chem. 2008, 284, 24-32.
24. 2 systems. Catal. Lett. 1997, 43, 51-54.
25. Chang, L. H.; Yeh, Y. L.; Chen, Y. W. Preferential Oxidation of CO in Hydrogen Stream over nano-gold catalysts prepared by photodeposition method. Int. J. Hydrogen Energy 2008, 33, 1965-1974.
26. 2 catalyst for preferential oxidation of carbon monoxide in hydrogen stream. Catal. Commun. 2007, 8, 1702-1710.
27. 2 Catalysts. Ind. Eng. Chem. Res. 2008, 47, 4098-4105.
28. Chang, L. H.; Sasirekha, N.; Chen, Y. W. CO Oxidation on Ceria and Manganese Oxide-Supported Gold Catalysts. Sep. Purif. Technol. 2007, 58, 211-218.
29. 2 Catalysts. Ind. Eng. Chem. Res. 2006, 45, 4927-4935.
30. Wu, K. C.; Tung, Y. L.; Chen, Y. L.; Chen, Y. W. Catalytic Oxidation of Carbon Monoxide over Gold/Iron Hydroxide Catalyst at Ambient Conditions. Appl. Catal., B 2004, 53, 111-116.
31. Kozlov, A. I.; Kozlova, A. P.; Liu, H.; Iwasawa, Y. A new approach to active supported Au catalysts. Appl. Catal., A 1999, 182, 9-28.
32. Bond, G. C.; Thompson, D. T. Gold-catalyzed oxidation of carbon monoxide. Gold Bull. 2000, 33, 41-52.
33. 2. Appl. Catal., A 2005, 291, 45-54.
34. 2 catalyst in CO oxidation. Gold Bull. 2009, 42, 5-12.