Promotional roles of Ru and Sn in mesoporous PtRu and PtRuSn catalysts toward ethanol electrooxidation

International Journal of Hydrogen Energy

Volumn 38, Issue 22, 2013, Pages 9454-9463

  Thepkaew, Jarupuk ^a   Therdthianwong, Supaporn ^a   Therdthianwong, Apichai ^a   Kucernak, Anthony ^b   Wongyao, Nutthapon ^a  

^a KING MONGKUT'S UNIVERSITY OF TECHNOLOGY THONBURI   (Thailand)

^b IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

Ethanol electrooxidation; Liquid crystalline templating technique; Mesoporous PtRu; Mesoporous PtRuSn

Indexed keywords

DISSOCIATIVE ADSORPTION; ELECTROCHEMICAL MEASUREMENTS; ETHANOL ELECTRO-OXIDATION; ETHANOL ELECTROOXIDATION REACTIONS; LIQUID CRYSTALLINE TEMPLATING TECHNIQUES; LYOTROPIC LIQUID CRYSTALLINE PHASE; MESOPOROUS; X-RAY DIFFRACTOGRAMS;

CATALYST POISONING; CHRONOAMPEROMETRY; ELECTROOXIDATION; ETHANOL; MESOPOROUS MATERIALS; MOLECULES; NONIONIC SURFACTANTS; OXIDATION; PLATINUM ALLOYS; RUTHENIUM ALLOYS; TIN; TIN ALLOYS;

RUTHENIUM;

EID: 84879988546     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2012.12.038     Document Type: Article

References (28)

1. S. Song, and P. Tsiakaras Recent progress in direct ethanol proton exchange membrane fuel cells (DE-PEMFCs) Appl Catal B: Environ 63 2006 187 193
2. C. Lamy, A. Lima, V. LeRhun, F. Delime, C. Coutanceau, and J.M. Léger Recent advances in the development of direct alcohol fuel cells (DAFC) J Power Sources 105 2002 283 296
3. Z. Liu, X.Y. Ling, X. Su, J.Y. Lee, and L.M. Gan Preparation and characterization of Pt/C and PtRu/C electrocatalysts for direct ethanol fuel cells J Power Sources 149 2005 1 7
4. F.H.B. Lima, and E.R. Gonzalez Ethanol electro-oxidation on carbon-supported Pt-Ru, Pt-Rh and Pt-Ru-Rh nanoparticles Electrochim Acta 53 2008 2963 2971
5. W.J. Zhou, W.Z. Li, S.Q. Song, Z.H. Zhou, L.H. Jiang, and G.Q. Sun Bi- and tri-metallic Pt-based anode catalysts for direct ethanol fuel cells J Power Sources 131 2004 217 223
6. x/C catalysts with varied Pt:Sn ratio Electrochim Acta 53 2007 377 389
7. E.M. Cunha, J. Ribeiro, K.B. Kokoh, and A.R. de Andrade Preparation, characterization and application of Pt-Ru-Sn/C trimetallic electrocatalysts for ethanol oxidation in direct fuel cell Int J Hydrogen Energy 36 2011 11034 11042
8. S. Rousseau, C. Coutanceau, C. Lamy, and J.M. Léger Direct ethanol fuel cell (DEFC): electrical performances and reaction products distribution under operating conditions with different platinum-based anodes J Power Sources 158 2006 18 24
9. A.O. Neto, R.R. Dias, M.M. Tusi, M. Linardi, and E.V. Spinacé Electro-oxidation of methanol and ethanol using PtRu/C, PtSn/C and PtSnRu/C electrocatalysts prepared by an alcohol-reduction process J Power Sources 166 2007 87 91
10. E. Antolini, F. Colmati, and E.R. Gonzalez Effect of Ru addition on the structural characteristics and the electrochemical activity for ethanol oxidation of carbon supported Pt-Sn alloy catalysts Electrochem Commun 9 2007 398 404
11. A. Kucernak, and J. Jiang Mesoporous platinum as a catalyst for oxygen electroreduction and methanol electrooxidation Chem Eng J 93 2003 81 90
12. J. Jiang, and A. Kucernak Mesoporous microspheres composed of PtRu alloy Chem Mater 16 2004 1362 1367
13. J. Jiang, and A. Kucernak Electrocatalytic properties of nanoporous PtRu alloy towards the electrooxidation of formic acid J Electroanal Chem 630 2009 10 18
14. J. Jiang, and A. Kucernak Electrooxidation of small organic molecules on mesoporous precious metal catalysts: II: CO and methanol on platinum-ruthenium alloy J Electroanal Chem 543 2003 187 199
15. J. Thepkaew, S. Therdthianwong, A. Kucernak, and A. Therdthianwong Electrocatalytic activity of mesoporous binary/ternary PtSn-based catalysts for ethanol oxidation J Electroanal Chem 685 2012 41 46
16. C.-W. Liu, Y.-W. Chang, Y.-C. Wei, and K.-W. Wang The effect of oxygen containing species on the catalytic activity of ethanol oxidation for PtRuSn/C catalysts Electrochim Acta 56 2011 2574 2581
17. xSn/C electro-catalysts for ethanol oxidation prepared by reduction with different formic acid concentrations Electrochim Acta 70 2012 255 265
18. Y.W. Chang, C.W. Liu, Yu-Chen Wei, and Kuan-Wen Wang Promotion of PtRu/C anode catalysts for ethanol oxidation reaction by addition of Sn modifier Electrochem Commun 11 2009 2161 2164
19. V. Radmilovic, H.A. Gasteiger, and P.N. Ross Structure and chemical composition of a supported Pt-Ru electrocatalyst for methanol oxidation J Catal 154 1995 98 106
20. 2 atomic ratio: effect of the alloy phase characteristics J Power Sources 193 2009 555 561
21. C. Hiromi, M. Inoue, A. Tagachi, and T. Abe Optimum Pt and Run atomic composition of carbon-supported Pt-Ru alloy electrocatalyst for methanol oxidation studied by the polygonal barrel-sputtering method Electrochim Acta 56 2011 8438 8445
22. W.J. Zhou, Z.H. Zhou, S.Q. Song, W.Z. Li, G.Q. Sun, and P. Tsiakaras Pt based anode catalysts for direct ethanol fuel cells Appl Catal B: Environ 46 2003 273 285
23. T. Kawaguchi, W. Sugimoto, Y. Murakami, and Y. Takasu Temperature dependence of the oxidation of carbon monoxide on carbon supported Pt, Ru, and PtRu Electrochem Commun 6 2004 480 483
24. G. Wu, R. Swaidan, and G. Cui Electrooxidations of ethanol, acetaldehyde and acetic acid using PtRuSn/C catalysts prepared by modified alcohol-reduction process J Power Sources 172 2007 180 188
25. 2/CO mixtures on Pt(111) in acid solutions J Phys Chem B 103 1999 487 495
26. Y. Morimoto, and E.B. Yeager CO oxidation on smooth and high area Pt, Pt-Ru and Pt-Sn electrodes J Electroanal Chem 441 1998 77 81
27. K.L. Ley, R. Lui, C. Pu, Q. Fan, N. Leyarovska, and C. Segre Methanol oxidation on single-phase Pt-Ru-Os ternary alloys J Electrochem Soc 144 1997 1543 1548
28. H. Li, G. Sun, L. Cao, L. Jiang, and Q. Xin Comparison of different promotion effect of PtRu/C and PtSn/C electrocatalysts for ethanol electro-oxidation Electrochim Acta 52 2007 6622 6629