Abstract
The states of components of highly efficient Pt/CeO2 catalysts for low-temperature oxidation of carbon monoxide are studied in detail by X-ray photoelectron spectroscopy (XPS). Using the precise calibration of the spectra relative to the internal standard and the fitting of Ce3d and Pt4f spectra by elementary doublets, we found the features of the platinum interaction with the ceria lattice. It is shown that when the codeposition technique is used, depending on the quality of stock solutions, it is possible to obtain both homogeneous solid solutions of platinum in the ceria lattice and solutions containing polyatomic platinum associates of the (PtO) m type. It is found that when homogeneous PtCeO x solid solutions are stored in air at room temperature, the homogeneous solutions slowly pass into the state of solutions with platinum associates. Mechanical mixtures of metallic platinum and ceria nanoparticles, synthesized by laser ablation, were also investigated in the course of their annealing in the air. The results obtained from the Pt4f spectra completely confirm the specific features of the interaction of platinum with ceria.
Similar content being viewed by others
References
M. Shelef, Chem. Rev., 95, 209 (1995).
W. Yu, M. Porosoff, and J. Chen, Chem. Rev., 112, 5780 (2012).
Y. Zheng, Y. Zheng, Y. **ao, G. Cai, and K. Wei, Catal. Commun., 39, 1 (2013).
G. K. Boreskov, Adv. Catal., 15, 285 (1965).
C. Doornkamp and V. Ponec, J. Mol. Catal. A Chem., 162, 19 (2000).
A. Bruix, Ya. Lykhach, I. Matolínová, A. Neitzel, T. Skála, N. Tsud, M. Vorokhta, V. Stetsovych, K. Ševcíková, J. Myslivecek, R. Fiala, M. Václavu, K. C. Prince, St. Bruyère, V. Potin, F. Illas, V. Matolín, J. Libuda, and K. M. Neyman, Angew. Chem. Int. Ed. Engl., 53, 10525 (2014).
C. T. Campbell, Nat. Chem., 4, 597 (2012).
A. Gayen, K. R. Priolkar, P. R. Sarode, V. Jayaram, M. S. Hegde, G. N. Subbanna, and S. Emura, Chem. Mater., 16, 2317 (2004).
E. M. Slavinskaya, R. V. Gulyaev, A. V. Zadesenets, O. A. Stonkus, V. I. Zaikovskii, Yu. V. Shubin, S. V. Korenev, and A. I. Boronin, Appl. Catal. B, 166/167, 91 (2015).
P. Bera, K. C. Patil, V. Jayaram, G. N. Subbanna, and M. S. Hegde, J. Catal., 196, 293 (2000).
M. S. Hegde and P. Bera, Catal. Today, 253, 40 (2015).
K. Fugane, T. Mori, D. R. Ou, A. Suzuki, H. Yoshikawa, T. Masuda, K. Uosaki, Yo. Yamashita, Sh. Ueda, K. Kobayashi, N. Okazaki, I. Matolinova, and V. Matolin, Electrochim. Acta, 56, 3874 (2011).
S. Gatla, D. Aubert, G. Agostini, O. Mathon, S. Pascarelli, T. Lunkenbein, M. G. Willinger, and H. Kaper, ACS Catal., 6, 6151 (2016).
Practical Surface Analysis by Auger and X-Ray Photoelectron Spectroscopy, D. Briggs and M. P. Seah (eds.), John Wiley and Sons Ltd, Chichester (1983).
O. Yu. Podyacheva, A. I. Stadnichenko, S. A. Yashnik, O. A. Stonkus, E. M. Slavinskaya, A. I. Boronin, A. V. Puzynin, and Z. R. Ismagilov, Chin. J. Catal., 35, 960 (2014).
D. A. Svintsitskiy, L. S. Kibis, A. I. Stadnichenko, V. I. Zaikovskii, S. V. Koshcheev, and A. I. Boronin, Kinet. Catal., 54, 497 (2013).
D. A. Svintsitskiy, L. S. Kibis, A. I. Stadnichenko, S. V. Koscheev, V. I. Zaikovskii, and A. I. Boronin, Chem. Phys. Chem., 16, 3318 (2015).
E. M. Slavinskaya, T. Yu. Kardash, O. A. Stonkus, R. V. Gulyaev, I. N. Lapin, V. A. Svetlichnyi, and A. I. Boronin, Catal. Sci. Technol., 6, 6650 (2016).
M. Romeo, K. Bak, J. El Fallah, F. Le Normand, and L. Hilaire, Surf. Interface Anal., 20, 508 (1993).
I. G. Danilova, E. M. Slavinskaya, V. I. Zaikovskii, A. S. Ivanova, A. I. Boronin, R. V. Gulyaev, and Yu. I. Amosov, Kinet. Catal., 51, 143 (2010).
R. V. Gulyaev, A. I. Stadnichenko, E. M. Slavinskaya, A. S. Ivanova, S. V. Koscheev, and A. I. Boronin, Appl. Catal. A Gen., 439/440, 41 (2012).
F. Le Normand, J. El Fallah, L. Hilaire, P. Légaré, A. Kotani, and J. C. Parlebas, Solid State Commun., 71, 885 (1989).
M. Vorokhta, I. Khalakhan, I. Matolínová, J. Nováková, S. Haviar, J. Lancok, M. Novotný, H. Yoshikawa, and V. Matolín, Appl. Surf. Sci., 396, 278 (2017).
C. T. Campbell and C. H. F. Peden, Science, 309, 713 (2005).
K. Wang, Y. Chang, L. Lv, and Y. Long, Appl. Surf. Sci., 351, 164 (2015).
J. F. Moulder, W. F. Strickle, P. E. Sobol, and K. D. Bomben, A Reference Book of Standart Spectra for Identification and Interpretation of XPS Data, Perkin-Elmer Corporation Physical Electronics, Division, USA (1992).
L. Österlund, S. Kielbassa, C. Werdinius, and B. Kasemo, J. Catal., 215, 94 (2003).
P. Bera, A. Gayen, M. S. Hegde, N. P. Lalla, L. Spadaro, F. Frusteri, and F. Arena, J. Phys. Chem. B, 107, 6122 (2003).
S. Colussi, M. Boaro, L. De Rogatis, A. Pappacena, C. De Leitenburg, J. Llorca, and A. Trovarelli, Catal. Today, 253, 163 (2015).
A. V. Kalinkin, M. Y. Smirnov, A. I. Nizovskii, and V. I. Bukhtiyarov, J. Electron Spectrosc. Relat. Phenom., 177, 15 (2010).
A. I. Boronin, Kondensirovannye Sredy Mezhfaznye Granitsy, 2, No. 1, 4 (2000).
Jr. W. F. Egelhoff, Surf. Sci. Rep., 6, 253 (1987).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Zhurnal Strukturnoi Khimii, Vol. 58, No. 6, pp. 1199–1207, July–August, 2017.
Rights and permissions
About this article
Cite this article
Stadnichenko, A.I., Murav’ev, V.V., Svetlichnyi, V.A. et al. Platinum state in highly active Pt/CeO2 catalysts from the X-ray photoelectron spectroscopy data. J Struct Chem 58, 1152–1159 (2017). https://doi.org/10.1134/S0022476617060129
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0022476617060129