Investigation of the redispersion of Pt nanoparticles on polyhedral ceria nanoparticles

Journal of Physical Chemistry Letters

Volumn 5, Issue 14, 2014, Pages 2479-2483

  Wu, Tianxiao ^a,b   Pan, Xiqiang ^a   Zhang, Yibo ^a   Miao, Zhenzhen ^a,b   Zhang, Bin ^a,b   Li, Jingwei ^a,b   Yang, Xiangguang ^a  

^a CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

aggregation; stability; supported catalysts; surface chemistry; treatment

Indexed keywords

AGGLOMERATION; CATALYST SUPPORTS; CONVERGENCE OF NUMERICAL METHODS; NANOPARTICLES; SURFACE CHEMISTRY;

CERIA NANOPARTICLES; OXIDATION AND REDUCTION; PLATINUM NANO-PARTICLES; PT NANOPARTICLES; REDISPERSIONS; SURFACE PLANES; TREATMENT;

PLATINUM;

EID: 84904702507     PISSN: None     EISSN: 19487185     Source Type: Journal    
DOI: 10.1021/jz500839u     Document Type: Article

References (31)

1. Tauster, S. J.; Fung, S. C.; Baker, R. T. K.; Horsley, J. A. Strong Interactions in Supported-Metal Catalysts Science 1981, 211, 1121-1125
2. Gates, B. Supported Metal Clusters: Synthesis, Structure, and Catalysis Chem. Rev. 1995, 95, 511-522
3. Li, L.; Larsen, A. H.; Romero, N. A.; Morozov, V. A.; Glinsvad, C.; Abild-Pedersen, F.; Greeley, J.; Jacobsen, K. W.; Nørskov, J. K. Investigation of Catalytic Finite-Size-Effects of Platinum Metal Clusters J. Phys. Chem. Lett. 2012, 4, 222-226
4. Ma, Q.; Klier, K.; Cheng, H.; Mitchell, J. W.; Hayes, K. S. Interaction between Catalyst and Support. 3. Metal Agglomeration on the Silica Surface J. Phys. Chem. B 2001, 105, 9230-9238 (Pubitemid 35338718)
5. Ouyang, R. H.; Liu, J. X.; Li, W. X. Atomistic Theory of Ostwald Ripening and Disintegration of Supported Metal Particles under Reaction Conditions J. Am. Chem. Soc. 2013, 135, 1760-1771
6. Simonsen, S. B.; Chorkendorff, I.; Dahl, S.; Skoglundh, M.; Sehested, J.; Helveg, S. Direct Observations of Oxygen-Induced Platinum Nanoparticle Ripening Studied by In Situ TEM J. Am. Chem. Soc. 2010, 132, 7968-7975
7. Newton, M. A. Dynamic Adsorbate/Reaction Induced Structural Change of Supported Metal Nanoparticles: Heterogeneous Catalysis and Beyond Chem. Soc. Rev. 2008, 37, 2644-2657
8. 3-Supported Pt Catalysts J. Phys. Chem. Lett. 2010, 1, 2688-2691
9. Suzuki, A.; Inada, Y.; Yamaguchi, A.; Chihara, T.; Yuasa, M.; Nomura, M.; Iwasawa, Y. Time Scale and Elementary Steps of CO-Induced Disintegration of Surface Rhodium Clusters Angew. Chem., Int. Ed. 2003, 42, 4795-4799 (Pubitemid 37314610)
10. Nolte, P.; Stierle, A.; Kasper, N.; Jin-Phillipp, N.; Reichert, H.; Rühm, A.; Okasinski, J.; Dosch, H.; Schöder, S. Combinatorial High-Energy X-ray Microbeam Study of the Size-Dependent Oxidation of Pd Nanoparticles on MgO(100) Phys. Rev. B 2008, 77, 115444/1-115444/7
11. Nagai, Y.; Dohmae, K.; Ikeda, Y.; Takagi, N.; Tanabe, T.; Hara, N.; Guilera, G.; Pascarelli, S.; Newton, M. A.; Kuno, O. In Situ Redispersion of Platinum Autoexhaust Catalysts: An On-Line Approach to Increasing Catalyst Lifetimes? Angew. Chem., Int. Ed. 2008, 47, 9303-9306
12. Nagai, Y.; Hirabayashi, T.; Dohmae, K.; Takagi, N.; Minami, T.; Shinjoh, H.; Matsumoto, S. Sintering Inhibition Mechanism of Platinum Supported on Ceria-Based Oxide and Pt-Oxide-Support Interaction J. Catal. 2006, 242, 103-109 (Pubitemid 44067025)
13. Wu, Z.; Schwartz, V.; Li, M.; Rondinone, A. J.; Overbury, S. H. Support Shape Effect in Metal Oxide Catalysis: Ceria-Nanoshape-Supported Vanadia Catalysts for Oxidative Dehydrogenation of Isobutane J. Phys. Chem. Lett. 2012, 3, 1517-1522
14. Mai, H.-X.; Sun, L.-D.; Zhang, Y.-W.; Si, R.; Feng, W.; Zhang, H.-P.; Liu, H.-C.; Yan, C.-H. Shape-Selective Synthesis and Oxygen Storage Behavior of Ceria Nanopolyhedra, Nanorods, and Nanocubes J. Phys. Chem. B 2005, 109, 24380-24385 (Pubitemid 43063685)
15. 2 Nano-octahedrons and Nanorods: Investigation of the Morphology Evolution Cryst. Growth Des. 2008, 8, 1474-1477
16. 2 Nanocrystals with Well-Defined Surface Planes J. Catal. 2012, 285, 61-73
17. 2 Adsorption Langmuir 2010, 26, 16595-16606
18. Dai, Q.; Huang, H.; Zhu, Y.; Deng, W.; Bai, S.; Wang, X.; Lu, G. Catalysis Oxidation of 1,2-Dichloroethane and Ethyl Acetate over Ceria Nanocrystals with Well-Defined Crystal Planes Appl. Catal., B 2012, 117, 360-368
19. 2 Nanorods, Nanotubes, Nanowires, and Nanocubes Eur. J. Inorg. Chem. 2008, 2008, 2429-2436
20. Agarwal, S.; Lefferts, L.; Mojet, B. L.; Ligthart, D. A. J. M.; Hensen, E. J. M.; Mitchell, D. R. G.; Erasmus, W. J.; Anderson, B. G.; Olivier, E. J.; Neethling, J. H. Exposed Surfaces on Shape-Controlled Ceria Nanoparticles Revealed through AC-TEM and Water-Gas Shift Reactivity ChemSusChem 2013, 6, 1898-1906
21. 2 Single Crystals Studied by Elevated Temperature STM Surf. Sci. 2001, 477, 17-24 (Pubitemid 32279570)
22. Nolan, M.; Parker, S. C.; Watson, G. W. The Electronic Structure of Oxygen Vacancy Defects at the Low Index Surfaces of Ceria Surf. Sci. 2005, 595, 223-232 (Pubitemid 41562887)
23. Kullgren, J.; Hermansson, K.; Broqvist, P. Supercharged Low-Temperature Oxygen Storage Capacity of Ceria at the Nanoscale J. Phys. Chem. Lett. 2013, 4, 604-608
24. 2 Nanostructures Nano Res. 2011, 4, 61-71
25. Rioux, R. M.; Song, H.; Hoefelmeyer, J. D.; Yang, P.; Somorjai, G. A. High-Surface-Area Catalyst Design: Synthesis, Characterization, and Reaction Studies of Platinum Nanoparticles in Mesoporous SBA-15 Silica J. Phys. Chem. B 2005, 109, 2192-2202
26. 2 Catalysts ChemCatChem 2013, 5, 3610-3620
27. Fu, Q.; Saltsburg, H.; Flytzani-Stephanopoulos, M. Active Nonmetallic Au and Pt Species on Ceria-Based Water-Gas Shift Catalysts Science 2003, 301, 935-938 (Pubitemid 36994798)
28. Nolan, M.; Grigoleit, S.; Sayle, D. C.; Parker, S. C.; Watson, G. W. Density Functional Theory Studies of the Structure and Electronic Structure of Pure and Defective Low Index Surfaces of Ceria Surf. Sci. 2005, 576, 217-229 (Pubitemid 40151919)
29. Bogicevic, A.; Jennison, D. R. Role of Surface Vacancies and Water Products in Metal Nucleation: Pt/MgO(100) Surf. Sci. 1999, 437, L741-L747
30. 2 J. Mater. Sci. 2011, 46, 4384-4391
31. Hatanaka, M.; Takahashi, N.; Takahashi, N.; Tanabe, T.; Nagai, Y.; Suda, A.; Shinjoh, H. Reversible Changes in the Pt Oxidation State and Nanostructure on a Ceria-Based Supported Pt J. Catal. 2009, 266, 182-190