Potassium promoted Ru/meso-macroporous SiO2 catalyst for the preferential oxidation of CO in H2-rich gases

International Journal of Hydrogen Energy

Volumn 38, Issue 19, 2013, Pages 7801-7810

  Niu, T ^a   Wang, C X ^a   Zhang, L H ^a   Liu, Y ^a  

^a TIANJIN UNIVERSITY   (China)

Author keywords

Meso macroporous; Potassium; Preferential oxidation; Ruthenium; Silica

Indexed keywords

ELECTRON-DONATING EFFECTS; IMPREGNATION METHODS; LOW-TEMPERATURE ACTIVITY; MESO-MACROPOROUS; PREFERENTIAL OXIDATION; REDUCTION TEMPERATURES; RUTHENIUM SPECIES; TEMPERATURE WINDOW;

GAS FUEL PURIFICATION; POTASSIUM; RUTHENIUM; SILICA;

CATALYST SELECTIVITY;

EID: 84879094397     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2013.03.150     Document Type: Article

References (39)

1. 2 catalysts synthesized in one-step: characterization and PROX performance Int J Hydrogen Energy 37 2012 5498 5507
2. T. Horde, P. Achard, and R. Metkemeijer PEMFC application for aviation: experimental and numerical study of sensitivity to altitude Int J Hydrogen Energy 27 2012 10818 10829
3. J. Kugai, J.T. Miller, N. Guo, and C. Song Oxygen-enhanced water gas shift on ceria-supported Pd-Cu and Pt-Cu bimetallic catalysts J Catal 277 2011 46 53
4. 2 rich stream Catal Today 139 2009 280 290
5. B. Fang, B.N. Wanjala, J. Yin, R. Loukrakpam, J. Luo, and X. Hu Electrocatalytic performance of Pt-based trimetallic alloy nanoparticle catalysts in proton exchange membrane fuel cells Int J Hydrogen Energy 37 2012 4627 4632
6. 2 conditions over Ru catalysts Appl Catal A Gen 286 2005 157 166
7. C. Pojanavaraphan, A. Luengnaruemitchai, and E. Gulari Effect of support composition and metal loading on Au catalyst activity in steam reforming of methanol Int J Hydrogen Energy 37 2012 14072 14084
8. 2 catalysts: correlation between activity and low temperature reducibility Int J Hydrogen Energy 37 2012 1993 2006
9. 2 rich stream J Catal 264 2009 154 162
10. 2 catalyst J Phys Chem C 111 2007 5426 5431
11. 3-supported Pt-Co catalyst coatings for preferential CO oxidation in a micro-reactor Appl Catal A Gen 387 2010 215 223
12. 2: catalyst structure and reaction mechanism J Phys Chem C 114 2010 6518 6526
13. 2 gas purification for fuel cell Appl Catal B Environ 48 2004 195 203
14. 2O Appl Catal A Gen 316 2007 169 174
15. 2 J Catal 243 2006 329 339
16. 2 catalysts: effects of preparation method Appl Catal A Gen 273 2004 295 302
17. Z.X. Wu, and D.Y. Zhao Ordered mesoporous materials as adsorbents Chem Commun 47 2011 3332 3338
18. C. Danumah, S. Vaudreuil, L. Bonnevilot, M. Bousmina, S. Giasson, and S. Kaliaguine Synthesis of macrostructured MCM-48 molecular sieves Micropor Mesopor Mat 44-45 2001 241 245
19. Y. Zhang, H. Liang, C.Y. Zhao, and Y. Liu Macroporous alumina monoliths prepared by filling polymer foams with alumina hydrosols J Mater Sci 44 2009 931 938
20. H. Yang, Q. Lu, F. Gao, Q. Shi, Y. Yan, and F. Zhang One-step synthesis of highly ordered mesoporous silica monoliths with metal oxide nanocrystals in their channels Adv Funct Mater 15 2005 1377 1384
21. W. Zhu, W. Ma, M. Li, J. Yu, and K. Xie Using silica fume as silica source for synthesizing spherical ordered mesoporous silica Mater Lett 92 2013 129 131
22. K. Aika, K. Shimazaki, Y. Hattori, A. Ohya, S. Ohshima, and K. Shirota Support and promoter effect of ruthenium catalyst: I. Characterization of alkali-promoted ruthenium/alumina catalysts for ammonia synthesis J Catal 92 1985 296 304
23. 2 rich atmosphere Appl Catal A Gen 447-448 2012 200 209
24. J. Chen, Z. Hua, Y. Yan, A.A. Zakhidov, R.H. Baughman, and L. Xu Template synthesis of ordered arrays of mesoporous titania spheres Chem Commun (Camb) 46 2010 1872 1874
25. Q. Guan, C. Sun, R. Li, and W. Li The synthesis and investigation of ruthenium phosphide catalysts Catal Commun 14 2011 114 117
26. H. Huang, W. Li, and H. Liu Effect of treatment temperature on structures and properties of zirconia-supported ruthenium oxide catalysts for selective oxidation of methanol to methyl formate Catal Today 183 2012 58 64
27. 3 catalyst for selective CO oxidation Adv Mater Res 347-353 2011 3616 3620
28. 2 catalysts J Catal 226 2004 247 259
29. C. Bock, C. Paquet, M. Couillard, G.A. Botton, and B.R. MacDougall Size-selected synthesis of PtRu nano-catalysts: reaction and size control mechanism J Am Chem Soc 26 2004 8028 8037
30. C.Y. Huang, Y.Y. Chen, C.C. Su, and C.F. Hsu The cleanup of CO in hydrogen for PEMFC applications using Pt, Ru, Co, and Fe in PROX reaction J Power Sources 147 2007 294 301
31. 3 catalysts used for miniaturizing preferential carbon monoxide oxidation reactor Chem Commun 46 2010 634 636
32. 3 catalysts used for preferential oxidation of CO Catal Lett 127 2009 339 347
33. 3 catalysts for preferential oxidation of carbon monoxide from hydrogen-rich fuels Appl Catal A Gen 278 2005 181 186
34. T. Hussain Syed, M. Arif Nadeem, and M. Mazhar Effect of potassium addition on the product selectivity of Ru: Mn/alumina supported catalyst system for Fischer-Tropsch reaction Catal Commun 9 2008 2048 2052
35. M.M.L. McClory, and R.D. Gonzalez The role of alkali metals as promoters in the ethanation and Fischer-Tropsch reaction: an in situ study J Catal 89 1984 392 403
36. 2/C catalysts Appl Catal B Environ 25 2000 267 275
37. 2 Catal Today 185 2012 143 150
38. 2 Appl Catal B Environ 127 2012 129 136
39. 3 Chem Commun 11 2005 1429 1431 12