Communication: Enhanced oxygen reduction reaction and its underlying mechanism in Pd-Ir-Co trimetallic alloys

Journal of Chemical Physics

Volumn 139, Issue 20, 2013, Pages

  Ham, Hyung Chul ^a,e   Manogaran, Dhivya ^b   Lee, Kang Hee ^c   Kwon, Kyungjung ^d   Jin, Seon Ah ^c   You, Dae Jong ^c   Pak, Chanho ^c   Hwang, Gyeong S ^a  

^a The University of Texas at Austin   (United States)

^b UNIVERSITY OF TEXAS AT AUSTIN   (United States)

^c SAMSUNG Electronics   (South Korea)

^d Sejong University   (South Korea)

^e Korea Institute of Science and Technology   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION BARRIERS; ELECTROCHEMICAL ACTIVITIES; HYDROGENATION REACTIONS; NEAR SURFACE REGIONS; ORR ACTIVITIES; OXYGEN REDUCTION REACTION; SUBSURFACE LAYER; SURFACE ELECTRONIC STRUCTURES;

CATALYSTS; CERIUM ALLOYS; ELECTROLYTIC REDUCTION; ELECTRONIC STRUCTURE; HYDROGENATION;

IRIDIUM;

EID: 84903369206     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.4837176     Document Type: Article

References (15)

1. V. Wolf, A. Lamm, and H. A. Gasteiger, Handbook of Fuel Cells. Volume 2: Electrocatalysis (John Wiley Sons Ltd., 2003).
2. A. Rabis, P. Rodriguez, and T. J. Schmidt, ACS Catal. 2, 864 (2012). 10.1021/cs3000864
3. E. Antolini, Energy Environ. Sci. 2, 915 (2009). 10.1039/b820837a
4. L. Xiao, L. Zhuang, Y. Liu, J. T. Lu, and H. D. Abruna, J. Am. Chem. Soc. 131, 602 (2009). 10.1021/ja8063765
5. M. H. Shao, T. Huang, P. Liu, J. Zhang, K. Sasaki, M. B. Vuk-mirovic, and R. R. Adzic, Langmuir 22, 10409 (2006). 10.1021/la0610553
6. J. Solla-Gullon, V. Montiel, A. Aldaz, and J. Clavilier, Electrochem. Commun. 4, 716 (2002). 10.1016/S1388-2481(02)00431-9
7. M. H. Shao, K. Sasaki, and R. R. Adzic, J. Am. Chem. Soc. 128, 3526 (2006). 10.1021/ja060167d
8. Y. G. Suo, L. Zhuang, and J. T. Lu, Angew. Chem., Int. Ed. 46, 2862 (2007). 10.1002/anie.200604332
9. H. L. Xin, J. A. Mundy, Z. Liu, R. Cabezas, R. Hovden, L. F. Kourkoutis, J. Zhang, N. P. Subramanian, R. Makharis, F. T. Wagner, and D. A. Muller, Nano Lett. 12, 490 (2012). 10.1021/nl203975u
10. J. P. Perdew, K. Burke, and M. Ernzerhof, Phys. Rev. Lett. 77, 3865 (1996). 10.1103/PhysRevLett.77.3865
11. G. Kresse and J. Furthmuller, VASP the Guide (Vienna University of Technology, Vienna, Austria, 2001).
12. G. Henkelman, B. P. Uberuaga, and H. A. Jonsson, J. Chem. Phys. 113, 9901 (2000). 10.1063/1.1329672
13. D. Manogaran and G. S. Hwang, Phys. Chem. Chem. Phys. 15, 12118 (2013). 10.1039/c3cp50618e
14. See supplementary material at http://dx.doi.org/10.1063/1.4837176 E-JCPSA6-139-048346 for the synthesis and electrochemical characterization of catalysts.
15. K. Kwon, K. H. Lee, S.-A. Jin, D. J. You, and C. Pak, Electrochem. Commun. 13, 1067 (2011). 10.1016/j.elecom.2011.06.036