Size effects in atomic-level epitaxial redistribution process of RuO 2 over TiO 2

Scientific Reports

Volumn 2, Issue , 2012, Pages

  Xiang, Guolei ^a   Shi, Xuejun ^a,b   Wu, Yulong ^a   Zhuang, Jing ^a   Wang, Xun ^a  

^a TSINGHUA UNIVERSITY   (China)

^b Beijing Shenwu Environment and Energy Technology Corp   (China)

Author keywords

[No Author keywords available]

Indexed keywords

METAL; METAL NANOPARTICLE; RUTHENIUM DERIVATIVE; RUTHENIUM DIOXIDE; TITANIUM; TITANIUM DIOXIDE;

ARTICLE; CATALYSIS; CHEMISTRY; PARTICLE SIZE; THERMODYNAMICS;

CATALYSIS; METAL NANOPARTICLES; METALS; PARTICLE SIZE; RUTHENIUM COMPOUNDS; THERMODYNAMICS; TITANIUM;

EID: 84869150000     PISSN: None     EISSN: 20452322     Source Type: Journal    
DOI: 10.1038/srep00801     Document Type: Article

References (36)

1. Xia, Y. N., Xiong, Y. J., Lim, B. & Skrabalak, S. E. Shape-Controlled Synthesis of Metal Nanocrystals: Simple Chemistry Meets Complex Physics? Angew. Chem. Int. Edit. 48, 60-103 (2009).
2. Yang, H. G. et al. Anatase TiO2 single crystals with a large percentage of reactive facets. Nature 453, 638-642 (2008).
3. Habas, S. E., Lee, H., Radmilovic, V., Somorjai, G. A. & Yang, P. Shaping binary metal nanocrystals through epitaxial seeded growth. Nat.Mater. 6, 692-697 (2007). (Pubitemid 47359555)
4. Tian, N., Zhou, Z. Y., Sun, S. G., Ding, Y. & Wang, Z. L. Synthesis of tetrahexahedral platinum nanocrystals with high-index facets and high electrooxidation activity. Science 316, 732-735 (2007). (Pubitemid 46717678)
5. Pan, J., Liu, G., Lu, G. M. & Cheng, H. M. On the True Photoreactivity Order of {001}, {010}, and {101} Facets of Anatase TiO2 Crystals. Angew. Chem. Int. Edit. 50, 2133-2137 (2011).
6. Corma, A. From microporous to mesoporous molecular sieve materials and their use in catalysis. Chem. Rev. 97, 2373-2419 (1997). (Pubitemid 127661213)
7. Valden, M., Lai, X. & Goodman, D. W. Onset of catalytic activity of gold clusters on titania with the appearance of nonmetallic properties. Science 281, 1647-1650 (1998). (Pubitemid 28435574)
8. Tao, F. & Salmeron, M. In Situ Studies of Chemistry and Structure of Materials in Reactive Environments. Science 331, 171-174 (2011).
9. Tao, F. et al. Reaction-Driven Restructuring of Rh-Pd and Pt-Pd Core-Shell Nanoparticles. Science 322, 932-934 (2008).
10. Nolte, P. et al. Reversible Shape Changes of Pd Nanoparticles on MgO(100). Nano Lett. 11, 4697-4700 (2011).
11. Nolte, P. et al. Shape changes of supported Rh nanoparticles during oxidation and reduction cycles. Science 321, 1654-1658 (2008).
12. Seki, K. Development of RuO2/Rutile-TiO2 Catalyst for Industrial HCl Oxidation Process. Catal. Surv. Asia. 14, 168-175 (2010).
13. Mondelli, C., Amrute, A. P., Krumeich, F., Schmidt, T. &Perez-Ramirez, J. Shaped RuO2/SnO2-Al2O3 Catalyst for Large-Scale Stable Cl2 Production by HCl Oxidation. Chemcatchem 3, 657-660 (2011).
14. Perez-Ramirez, J. et al. Sustainable chlorine recycling via catalysed HCl oxidation: from fundamentals to implementation. Energy Environ. Sci. 4, 4786-4799 (2011).
15. Teschner, D. et al. An integrated approach to Deacon chemistry on RuO2-based catalysts. J. Catal. 285, 273-284 (2012).
16. Deacon, H. Improvement in the Manufacture of Chlorine. U.S. Patent 85, 370 patent (1868).
17. Deacon, H. U. S. Patent 165, 802 patent (1875).
18. Arnold, C. W. & Kobe, K. A. Thermodynamics of the Deacon Process. Chem. Eng. Prog. 48, 293-296 (1952).
19. Iwanaga, K. et al. The Development of Improved Hydrogen Chloride Oxidation Process. Sumitomo Kagaku I, 4-12 (2004).
20. Itoh, H., Kono, Y., Ajioka, M., Takezaka, S. & Katzita, M. U. S. Patent 4, 803, 065 patent (1989).
21. Zhi-Tao, C., Ming-Han, H., Fei, W. & Yong, J. Production Process of Chlorine from HCl by Catalytic Oxidation. Chin. J. Proc. Eng. 8, 937-940 (2008).
22. Herman, M. A., Richter, W. & Sitter, H. Epitaxy: Physical Principles and Technical Implementation. (Springer, 2004).
23. Over, H. et al. Atomic-scale structure and catalytic reactivity of the RuO2(110) surface. Science 287, 1474-1476 (2000). (Pubitemid 30127138)
24. Lopez, N., Gomez-Segura, J., Marin, R. P. & Perez-Ramirez, J. Mechanism of HCl oxidation (Deacon process) over RuO2. J. Catal. 255, 29-39 (2008).
25. Over, H. Surface Chemistry of Ruthenium Dioxide in Heterogeneous Catalysis and Electrocatalysis: From Fundamental to Applied Research. Chem. Rev. (2012).
26. Wang, J. H. et al. Surface coordination chemistry: Dihydrogen versus hydride complexes on RuO2(110). Angew. Chem. Int. Edit. 42, 2151-2154 (2003).
27. Knapp, M., Crihan, D., Seitsonen, A. P. & Over, H. Hydrogen transfer reaction on the surface of an oxide catalyst. J. Am. Chem. Soc. 127, 3236-3237 (2005). (Pubitemid 40365237)
28. Crihan, D. et al. Stable deacon process for HCl oxidation over RuO2. Angew. Chem. Int. Edit. 47, 2131-2134 (2008).
29. Wang, C. C., Yang, Y. J., Jiang, J. C., Tsai, D. S. & Hsieh, H.M. Density Functional Theory Study of the Oxidation of Ammonia on RuO2(110) Surface. J. Phys. Chem. C 113, 17411-17417 (2009).
30. Jacobi, K., Wang, Y. & Ertl, G. Interaction of hydrogen with RuO2(110) surfaces: Activity differences between various oxygen species. J. Phys. Chem. B 110, 6115-6122 (2006).
31. Seitsonen, A. P. & Over, H. Oxidation of HCl over TiO2-Supported RuO2: A Density Functional Theory Study. J. Phys. Chem. C 114, 22624-22629 (2010).
32. Zweidinger, S. et al. Reaction mechanism of the oxidation of HCl over RuO2(110). J. Phys. Chem. C 112, 9966-9969 (2008).
33. Knapp, M. et al. Complex interaction of hydrogen with the RuO2(110) surface. J. Phys. Chem. C 111, 5363-5373 (2007). (Pubitemid 46723958)
34. Jacobi, K. &Wang, Y. M. Interaction of NO with the O-rich RuO2(110) surface at 300 K. Surf. Sci. 603, 1600-1604 (2009).
35. Wendt, S., Knapp, M. & Over, H. The role of weakly bound on-top oxygen in the catalytic CO oxidation reaction over RuO2(110). J. Am. Chem. Soc. 126, 1537-1541 (2004). (Pubitemid 38200822)
36. Mullin, J. W. Crystallization. (Butterworth-Heinemann, 2001).