Electrocatalytic activity of core-shell Au@Pt nanoparticles for the hydrogen oxidation reaction

International Journal of Hydrogen Energy

Volumn 36, Issue 6, 2011, Pages 3811-3816

  Montero, M A ^a   Gennero De Chialvo, M R ^a   Chialvo, A C ^a  

^a UNIVERSIDAD NACIONAL DEL LITORAL   (Argentina)

Author keywords

Au@Pt nanoparticles; Electrocatalytic activity; Hydrogen oxidation reaction

Indexed keywords

ACTIVE AREA; CORE-SHELL; ELECTROCATALYTIC ACTIVITY; HYDROGEN OXIDATION REACTION; OVER POTENTIAL; PLATINUM NANOPARTICLES; PT NANOPARTICLES; ROTATION RATE; STEADY STATE; TAFEL;

CHARGE TRANSFER; HYDROGEN; ION EXCHANGE; NANOPARTICLES; OXIDATION; PLATINUM; REACTION RATES; ROTATION;

GOLD;

EID: 79952449023     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2010.12.115     Document Type: Article

References (20)

1. J.Y. Kim, T.K. Oh, Y. Shin, J. Bonnett, and K.S. Weil A novel non-platinum group electrocatalyst for PEM fuel cell application Int J Hydrogen Energy 2010 10.1016/j.ijhydene.2010.05.016
2. R.N. Singh, A. Singh, Anindita, and D. Mishra Influence of the nature of conductive support on the electrocatalytic activity of electrodeposited Ni films towards methanol oxidation in 1 M KOH Int J Hydrogen Energy 33 2008 6878 6885
3. I. Danaee, M. Jafarian, F. Forouzandeh, F. Gobal, and M.G. Mahjani Electrochemical impedance studies of methanol oxidation on GC/Ni and GC/NiCu electrode Int J Hydrogen Energy 34 2009 859 869
4. Y. Zhao, X. Yang, J. Tian, F. Wang, and L. Zhan Methanol electrooxidation on Ni@Pd core-shell nanoparticles supported on multi-walled carbon nanotubes in alkaline media Int J Hydrogen Energy 35 2010 3249 3257
5. G. Wang, H. Wu, D. Wexler, H. Liu, and O. Savadogo Ni@Pt core-shell nanoparticles with enhanced catalytic activity for oxygen reduction reaction J Alloys Compd 503 2010 L1 L4
6. H. Wang, R. Wang, H. Li, Q. Wang, J. Kang, and Z. Lei Facile synthesis of carbon-supported pseudo-core@shell PdCu@Pt nanoparticles for direct methanol fuel cells Int J Hydrogen Energy 2010 10.1016/j.ijhydene.2010.09.033
7. D.F. Yancey, E.V. Carino, and P.M. Crooks Electrochemical synthesis and electrocatalytic properties of Au@Pt dendrimer-encapsulated nanoparticles J Am Chem Soc 132 2010 10988 10989
8. L. Yang, J. Chen, X. Zhong, K. Cui, Y. Xu, and Y. Kuang Au@Pt nanoparticles prepared by one-phase protocol and their electrocatalytic properties for methanol oxidation Colloids Surf A Physicochem Eng Aspects 295 2007 21 26 (Pubitemid 46187002)
9. J. Raoof, R. Ojani, and S. Rashid-Nadimi Electrochemical synthesis of bimetallic Au@Pt nanoparticles supported on gold film electrode by means of self-assembled monolayer J Electroanal Chem 641 2010 71 77
10. M.A. Montero, M.R. Gennero de Chialvo, and A.C. Chialvo Rotating nanoparticle array electrode for the kinetic study of reactions under mixed control Electrochim Acta 56 2010 756 761
11. M.R. Gennero de Chialvo, and A.C. Chialvo Hydrogen diffusion effects on the kinetics of the hydrogen electrode reaction. Part I: theoretical aspects Phys Chem Chem Phys 6 2004 4009 4017
12. M.R. Gennero de Chialvo, and A.C. Chialvo Recent progress in the kinetics of the hydrogen electrode reaction in steady state Curr Top Electrochem 11 2006 1 11
13. P.M. Quaino, J.L. Fernández, M.R. Gennero de Chialvo, and A.C. Chialvo Hydrogen oxidation reaction on microelectrodes: analysis of the contribution of the kinetics routes J Mol Catal A Chem 252 2006 156 162
14. G. Schmid, A. Lehnert, J.O. Malm, and J.O. Bovin Ligand-stabilized bimetallic colloids identified by HRTEM and EDX Angew Chem Int Ed Engl 30 1991 874 876
15. J. Turkevich, P. Stevenson, and J. Hiller A study of the nucleation and growth processes in the synthesis of colloidal gold J Discuss Faraday Soc 11 1951 55 75
16. K. Grabar, R. Freeman, M. Hommer, and M. Natan Preparation and characterization of Au colloid monolayers Anal Chem 67 1995 735 743
17. core/C electrocatalyst with a controlled shell thickness and improved Pt utilization for fuel cell reactions Electrochem Commun 10 2008 12 15 (Pubitemid 350297147)
18. X. Li, J. Lu, W. He, K. Huang, and H. Yang Influence of the composition of core-shell Au-Pt nanoparticle electrocatalysts for the oxygen reduction reaction J Colloid Interface Sci 344 2010 132 136
19. M.A. Montero, M.R. Gennero de Chialvo, and A.C. Chialvo Hydrogen oxidation reaction on platinum nanoparticles: transition between mechanistic routes Electrochem Commun 55 2010 5014 5018
20. P.M. Quaino, M.R. Gennero de Chialvo, and A.C. Chialvo Hydrogen diffusion effects on the kinetics of the hydrogen electrode reaction. Part II: evaluation of kinetic parameters Phys Chem Chem Phys 6 2004 4450 4455