PtRu-modified au nanoparticles as electrocatalysts for direct methanol fuel cells

Journal of the Electrochemical Society

Volumn 156, Issue 10, 2009, Pages

  Lee, Kug Seung ^a   Park, In Su ^a   Park, Hee Young ^a   Jeon, Tae Yeol ^a   Cho, Yoon Hwan ^a   Sung, Yung Eun ^a  

^a Seoul National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

A-CARBON; ACTIVE ELEMENTS; AU NANOPARTICLE; CO STRIPPING; CO TOLERANCE; ELECTROCATALYTIC; ELECTROCATALYTIC ACTIVITY; METHANOL OXIDATION; OVERLAYERS; POLYOL REDUCTION PROCESS; X- RAY DIFFRACTION;

CHRONOAMPEROMETRY; CYCLIC VOLTAMMETRY; ELECTROCATALYSIS; ELECTROCATALYSTS; FUEL CELLS; METHANOL; METHANOL FUELS; MONOLAYERS; NANOPARTICLES; OXIDATION; PLATINUM ALLOYS; STRIPPING (DYES); TRANSMISSION ELECTRON MICROSCOPY; X RAY PHOTOELECTRON SPECTROSCOPY;

GOLD;

EID: 69549096019     PISSN: 00134651     EISSN: None     Source Type: Journal    
DOI: 10.1149/1.3183887     Document Type: Article

References (32)

1. D. Zhao and B. -Q. Xu, Angew. Chem., Int. Ed., 45, 4955 (2006).
2. D. Zhao and B. -Q. Xu, Phys. Chem. Chem. Phys. 8, 5106 (2006).
3. S. Park and M. J. Weaver, J. Phys. Chem. B 106, 8667 (2002).
4. I. -S. Park, K. -S. Lee, D. -S. Jung, H. -Y. Park, and Y. -E. Sung, Electrochim. Acta, 52, 5599 (2007).
5. S. Alayoglu, A. U. Nilekar, M. Mavrikakis, and B. Eichhorn, Nature Mater. 7, 333 (2008).
6. Y. Gohda and A. Groß, Surf. Sci. 601, 3702 (2007).
7. J. Greeley and A. Mavrikakis, Nature Mater. 3, 810 (2004).
8. K. Sasaki, J. X. Wang, M. Balasubramanuan, J. McBreen, F. Uribe, and R. R. Adzic, Electrochim. Acta, 49, 3873 (2004).
9. J. Zhang, M. Vukmirovic, K. Sasaki, A. U. Neikar, and R. R. Adzic, J. Am. Chem. Soc. 127, 12480 (2005).
10. V. R. Stamenkovic, B. S. Mun, M. Arenz, K. J. J. Mayrhofer, C. A. Lucas, G. Wang, P. N. Ross, and N. M. Markovic, Nature Mater. 6, 241 (2007).
11. Y. Jin, Y. Shen, and S. Dong, J. Phys. Chem. B 108, 8142 (2004).
12. L. Lu, G. Sun, H. Zhang, H. Wang, S. Xi, J. Hu, Z. Tian, and R. Chen, J. Mater. Chem. 14, 1005 (2004).
13. W. Alexander and J. E. Shackelford, CRC Materials and Engineering Handbook, 3rd ed., p. 26, CRC, Boca Raton (2001).
14. I. -S. Park, K. -W. Park, J. -H. Choi, C. R. Park, and Y. -E. Sung, Carbon 45, 28 (2007).
15. R. R. Adzic, J. Zhang, K. Sasaki, M. B. Vukmirovic, M. Shao, J. X. Wang, A. U. Nilekar, M. Mavrikakis, J. A. Valerio, and F. Uribe, Top. Catal. 46, 249 (2007).
16. D. Wang, L. Zhuang, and J. Lu, J. Phys. Chem. C 111, 16416 (2007).
17. I. -S. Park, K. -S. Lee, J. -H. Choi, H. -Y. Park, and Y. -E. Sung, J. Phys. Chem. C 111, 19126 (2007).
18. S. Štrbac, O. M. Magnussen, and R. -J. Behm, J. Serb. Chem. Soc. 66, 119 (2001).
19. T. E. Lister, Y. Chu, W. Cullen, H. You, R. M. Yonco, J. F. Mitchell, and Z. Nagy, J. Electroanal. Chem., 524-525, 201 (2002).
20. J. X. Wang, N. S. Marinković, H. Zajonz, B. M. Pcko, and R. R. Adžić, J. Phys. Chem. B 105, 2809 (2001).
21. K. A. Friedrich, F. Heinglein, U. Stimming, and W. Unkauf, Colloids Surf., A 134, 193 (1998).
22. Y. Y. Tong, H. S. Kim, P. K. Babu, P. Waszczuk, A. Wieckowski, and E. Oldfield, J. Am. Chem. Soc. 124, 468 (2002).
23. B. Du and Y. Y. Tong, J. Phys. Chem. B 109, 17775 (2005).
24. S. -H. Yoo and S. Park, Electrochim. Acta, 53, 3656 (2008).
25. L. Zhuang, J. Jin, and H. D. Abrua, J. Am. Chem. Soc. 129, 11033 (2007).
26. M. Watanabe and S. Motoo, J. Electroanal. Chem., 60, 267 (1975).
27. H. A. Gasteiger, N. Marković, P. N. Ross, and E. J. Cairns, J. Phys. Chem. 98, 617 (1994).
28. C. Bock, B. MacDougall, and Y. LePage, J. Electrochem. Soc.151, A1269 (2004).
29. C. Bock, C. Paquet, M. Couillard, G. A. Botton, and B. R. MacDougall, J. Am. Chem. Soc. 126, 8028 (2004).
30. S. Yan, G. Sun, J. Tian, L. Jiang, J. Qi, and Q. Xin, Electrochim. Acta, 52, 1692 (2006).
31. I. -S. Park, K. -S. Lee, Y. -H. Cho, H. -Y. Park, and Y. -E. Sung, Catal. Today 132, 127 (2008).
32. K. -S. Lee, I. -S. Park, H. -Y. Park, T. -Y. Jeon, and Y. -E. Sung, Catal. Today In press. [10.1016/j.cattod.2009.02.031]