An electrochemical approach to PtAg alloy nanostructures rich in Pt at the surface

Advanced Functional Materials

Volumn 20, Issue 21, 2010, Pages 3734-3741

  Peng, Zhenmeng ^a   You, Hongjun ^a,b   Yang, Hong ^a  

^a University of Rochester   (United States)

^b XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

alloys; catalysis; nanostructures; platinum silver

Indexed keywords

ALLOY NANOPARTICLE; AQUEOUS SOLUTIONS; BULK COMPOSITIONS; ELECTROCHEMICAL DISSOLUTION; ELEMENTAL DISTRIBUTION; ENERGY DISPERSIVE X-RAY; FORMIC ACID OXIDATION; HAADF-STEM; HETEROGENEOUS NANOPARTICLES; HIGH-ANGLE ANNULAR DARK FIELDS; NEW APPROACHES; PERCHLORIC ACIDS; PLATINUM ACETYLACETONATE; PT NANOPARTICLES; SCANNING TRANSMISSION ELECTRON MICROSCOPY; UPPER LIMITS;

ALLOYS; CATALYSIS; CERIUM ALLOYS; DISSOLUTION; ELECTROCATALYSTS; FORMIC ACID; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; INORGANIC ACIDS; NANOPARTICLES; PLATINUM; SILVER; SILVER ALLOYS; SOLUTIONS; SYNTHESIS (CHEMICAL);

PLATINUM ALLOYS;

EID: 78249256307     PISSN: 1616301X     EISSN: 16163028     Source Type: Journal    
DOI: 10.1002/adfm.201001194     Document Type: Conference Paper

References (46)

1. A. Wieckowski, E. R. Savinova, C. G. Vayenas, Catalysis and Electrocatalysis at Nanoparticle Surfaces, Marcel Dekker, New York, 2003.
2. H. A. Gasteiger, S. S. Kocha, B. Sompalli, F. T. Wagner, Appl. Catal. B-Environ. 2005, 56, 9.
3. E. Antolini, Mater. Chem. Phys. 2003, 78, 563.
4. Y. Y. Shao, G. P. Yin, Y. Z. Gao, J. Power Sources 2007, 171, 558.
5. X. W. Yu, S. Y. Ye, J. Power Sources 2007, 172, 133.
6. J. Y. Chen, B. Lim, E. P. Lee, Y. N. Xia, Nano Today 2009, 4, 81.
7. Z. M. Peng, H. Yang, Nano Today 2009, 4, 143.
8. C. J. Zhong, J. Luo, P. N. Njoki, D. Mott, B. Wanjala, R. Loukrakpam, S. Lim, L. Wang, B. Fang, Z. C. Xu, Energy Environ. Sci. 2008, 1, 454.
9. Z. W. Chen, M. Waje, W. Z. Li, Y. S. Yan, Angew. Chem. Int. Ed. 2007, 46, 4060.
10. N. Tian, Z. Y. Zhou, S. G. Sun, Y. Ding, Z. L. Wang, Science 2007, 316, 732.
11. H. P. Liang, H. M. Zhang, J. S. Hu, Y. G. Guo, L. J. Wan, C. L. Bai, Angew. Chem. Int. Ed. 2004, 43, 1540.
12. C. Susut, T. D. Nguyen, G. B. Chapman, Y. Tong, Electrochim. Acta 2008, 53, 6135.
13. J. Greeley, M. Mavrikakis, Nat. Mater. 2004, 3, 810.
14. J. G. Chen, C. A. Menning, M. B. Zellner, Surf. Sci. Rep. 2008, 63, 201.
15. R. R. Adzic, J. Zhang, K. Sasaki, M. B. Vukmirovic, M. Shao, J. X. Wang, A. U. Nilekar, M. Mavrikakis, J. A. Valerio, F. Uribe, Top. Catal. 2007, 46, 249.
16. Z. M. Peng, H. Yang, J. Am. Chem. Soc. 2009, 131, 7542.
17. B. Lim, M. J. Jiang, P. H. C. Camargo, E. C. Cho, J. Tao, X. M. Lu, Y. N. Xia, Science 2009, 324, 1302.
18. Z. M. Peng, H. Yang, Nano Res. 2009, 2, 406.
19. S. G. Zhou, K. McIlwrath, G. Jackson, B. Eichhorn, J. Am. Chem. Soc. 2006, 128, 1780.
20. J. L. Zhang, M. B. Vukmirovic, Y. Xu, M. Mavrikakis, R. R. Adzic, Angew. Chem. Int. Ed. 2005, 44, 2132.
21. J. L. Zhang, M. B. Vukmirovic, K. Sasaki, A. U. Nilekar, M. Mavrikakis, R. R. Adzic, J. Am. Chem. Soc. 2005, 127, 12480.
22. F. Tao, M. E. Grass, Y. Zhang, D. R. Butcher, J. R. Renzas, Z. Liu, J. Y. Chung, B. S. Mun, M. Salmeron, G. A. Somorjai, Science 2008, 322, 932.
23. Z. M. Peng, H. Yang, J. Solid State Chem. 2008, 181, 1546.
24. B. J. Hwang, S. M. S. Kumar, C. H. Chen, R. W. Chang, D. G. Liu, J. F. Lee, J. Phys. Chem. C 2008, 112, 2370.
25. Binary Alloy Phase Diagrams, (Eds:, T. B. Massalski, J. L. Murray, L. H. Bennett, H. Baker,) American Society for Metals, Metals Park, OhioUSA, 1986.
26. A. Ruban, B. Hammer, P. Stoltze, H. L. Skriver, J. K. Norskov, J. Mol. Catal. A-Chem. 1997, 115, 421.
27. B. Hammer, J. K. Norskov, Adv. Catal. 2000, 45, 71.
28. J. Greeley, J. K. Norskov, M. Mavrikakis, Annu. Rev. Phys. Chem. 2002, 53, 319.
29. U. B. Demirci, J. Power Sources 2007, 173, 11.
30. J. B. Xu, T. S. Zhao, Z. X. Liang, J. Phys. Chem. C 2008, 112, 17362.
31. J. H. Choi, K. J. Jeong, Y. Dong, J. Han, T. H. Lim, J. S. Lee, Y. E. Sung, J. Power Sources 2006, 163, 71.
32. X. W. Yu, P. G. Pickup, J. Power Sources 2008, 182, 124.
33. C. Rice, R. I. Ha, R. I. Masel, P. Waszczuk, A. Wieckowski, T. Barnard, J. Power Sources 2002, 111, 83.
34. M. T. Schaal, M. P. Hyman, M. Rangan, S. Ma, C. T. Williams, J. R. Monnier, J. W. Medlin, Surf. Sci. 2009, 603, 690.
35. S. Koh, P. Strasser, J. Am. Chem. Soc. 2007, 129, 12624.
36. R. Srivastava, P. Mani, N. Hahn, P. Strasser, Angew. Chem. Int. Ed. 2007, 46, 8988.
37. P. Strasser, S. Koha, J. Greeley, Phys. Chem. Chem. Phys. 2008, 10, 3670.
38. C. B. Murray, D. J. Norris, M. G. Bawendi, J. Am. Chem. Soc. 1993, 115, 8706.
39. N. R. Jana, X. G. Peng, J. Am. Chem. Soc. 2003, 125, 14280.
40. K. Kinoshita, J. Electrochem. Soc. 1990, 137, 845.
41. L. Vegard, H. Dale, Zeits. Krist. 1928, 67, 148.
42. J. Snyder, P. Asanithi, A. B. Dalton, J. Erlebacher, Adv. Mater. 2008, 20, 4883.
43. CRC Handbook of Chemistry and Physics, 88th ed., (Ed., D. R. Lide,), CRC Press/Taylor and Francis, Boca Raton, FL, USA, 2007.
44. J. Erlebacher, M. J. Aziz, A. Karma, N. Dimitrov, K. Sieradzki, Nature 2001, 410, 450.
45. L. H. Qian, M. W. Chen, Appl. Phys. Lett. 2007, 91, 083105.
46. M. Neurock, J. Michael, A. Wieckowski, Faraday Discuss. 2008, 140, 363.