Activation of small molecules over praseodymium-doped ceria

doi:10.1016/S1872-2067(19)63369-3

Abstract

Abstract: Praseodymium can modify the properties of ceria (CeO₂), changing the electronic structure, reducibility and catalytic behavior. Oxygen vacancies in the ceria-based samples can activate C-O and C-H bonds of small molecules such as CO₂ and propane. Partially reduced Pr/CeO_2-x can selectively activate C-H of propane, giving a propylene selectivity of ca. 75% at a propane conversion of 5% to 10%. Excess reduction of Pr/CeO_2-x induces coking reactions during propane dehydrogenation, resulting in fast catalyst deactivation.

Key words: CeO₂, Pr dopant, Oxygen vacancy, Degree of reduction, Propane dehydrogenation

Meiling Guo, Xuebin Liu, Angelo Amorelli. Activation of small molecules over praseodymium-doped ceria[J]. Chinese Journal of Catalysis, 2019, 40(11): 1800-1809.

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URL: https://www.cjcatal.com/EN/10.1016/S1872-2067(19)63369-3

https://www.cjcatal.com/EN/Y2019/V40/I11/1800

References

[1] U. Rodemerck, E. V. Kondratenko, T. Otroshchenko, D. Linke, Chem. Commun., 2016, 52, 12222-12225.
[2] T. Otroshchenko, J. Radnik, M. Schneider, U. Rodemerck, D. Linke, E. V. Kondratenko, Chem Commun., 2016, 52, 8164-8167.
[3] T. Otroshchenko, S. Sokolov, M. Stoyanova, V. A. Kondratenko, U. Rodemerck, D. Linke, E. V. Kondratenko, Angew. Chem. Int. Ed., 2015, 54, 15880-15883.
[4] L. Vivier, D. Duprez, ChemSusChem, 2010, 3, 654-678.
[5] J. Ke, J.-W. Xiao, W. Zhu, H. Liu, R. Si, Y.-W. Zhang, C.-H. Yan, J. Am. Chem. Soc., 2013, 135, 15191-15200.
[6] S. Chen, L. Luo, Z. Jiang, W. Huang, ACS Catal., 2015, 5, 1653-1662.
[7] N. L. Wieder, M. Cargnello, K. Bakhmutsky, T. Montini, P. Fornasiero, R. J. Gorte, J. Phys. Chem. C, 2011, 115, 915-919.
[8] K. Ahn, D. S. Yoo, D.H. Prasad, H.-W. Lee, Y.-C. Chung, J.-H. Lee, Chem. Mater., 2012, 24, 4261-4267.
[9] X. Zhang, Y. Song, F. Guan, Y. Zhou, H. Lv, G. Wang, X. Bao, J. Catal., 2018, 359, 8-16.
[10] Q. Xie, H. Zhang, J. Kang, J. Cheng, Q. Zhang, Y. Wang, ACS Catal., 2018, 8, 4902-4916.
[11] H. Xiong, S. Lin, J. Goetze, P. Pletcher, H. Guo, L. Kovarik, K. Artyushkova, B. M. Weckhuysen, A. K. Datye, Angew. Chem. Int. Ed., 2017, 56, 8986-8991.
[12] Y. Nagai, T. Hirabayashi, K. Dohmae, N. Takagi, T. Minami, H. Shinjoh, S. I. Matsumoto, J. Catal., 2006, 242, 103-109.
[13] S. Zhou, Y. Zhou, J. Shi, Y. Zhang, X. Sheng, Z. Zhang, J. Mater. Sci., 2015, 50, 3984-3993.
[14] A. Thurber, K. M. Reddy, V. Shutthanandan, M. H. Engelhard, C. Wang, J. Hays, A. Punnoose, Phys. Rev. B, 2007, 76, 165206.
[15] B. Vodungbo, Y. Zheng, F. Vidal, D. Demaille, V. H. Etgens, D. H. Mosca, Appl. Phys. Lett., 2007, 90, 062510.
[16] N. S. Ferreira, L. G. Abraçado, M. A. Macêdo, Phys. B, 2012, 407, 3218-3221.
[17] G. Niu, E. Hildebrandt, M. A. Schubert, F. Boscherini, M. H. Zoellner, L. Alff, D. Walczyk, P. Zaumseil, I. Costina, H. Wilkens, T. Schroeder, ACS Appl. Mater. Interfaces, 2014, 6, 17496-17505.
[18] T. Andana, M. Piumetti, S. Bensaid, N. Russo, D. Fino, R. Pirone, Appl. Catal. B, 2016, 197, 125-137.
[19] T. Andana, M. Piumetti, S. Bensaid, N. Russo, D. Fino, R. Pirone, Nanoscale Res. Lett., 2016, 11, 278.
[20] E. Poggio-Fraccari, B. Irigoyen, G. Baronetti, F. Mariño, Appl. Catal. A, 2014, 485, 123-132.
[21] A. Davó-Quiñonero, J. González-Mira, D. Lozano-Castelló, A. Bueno-López, Catal. Lett., 2018, 148, 258-266.
[22] Z. Zhang, Y. Wang, J. Lu, J. Zhang, M. Li, X. Liu, F. Wang, ACS Catal., 2018, 8, 2635-2644.
[23] Z. Zhang, Y. Wang, J. Lu, C. Zhang, M. Wang, M. Li, X. Liu, F. Wang, ACS Catal., 2016, 6, 8248-8254.
[24] L. Li, F. Chen, J.-Q. Lu, M.-F. Luo, J. Phys. Chem. A, 2011, 115, 7972-7977.
[25] I. Tankov, K. Arishtirova, J. M. C. Bueno, S. Damyanova, Appl. Catal. A, 2014, 474, 135-148.
[26] B. Matovic, S. Boskovic, M. Logar, M. Radovic, Z. Dohcevic-Mitrovic, Z. V. Popovic, F. Aldinger, J. Alloys Compd., 2010, 505, 235-238.
[27] M. Guo, J. Lu, Y. Wu, Y. Wang, M. Luo, Langmuir, 2011, 27, 3872-3877.
[28] F. Fan, Q. Xu, H. Xia, K. Sun, Z. Feng, C. Li, Chin. J. Catal., 2009, 30, 717-739.
[29] S. Bensaid, M. Piumetti, C. Novara, F. Giorgis, A. Chiodoni, N. Russo, D. Fino, Nanoscale Res. Lett., 2016, 11, 494.
[30] Z. Wu, M. Li, J. Howe, H. M. Meyer, S. H. Overbury, Langmuir, 2010, 26, 16595-16606.
[31] V. K. Tripathi, R. Nagarajan, Solid State Sci., 2018, 84, 1-7.
[32] S. M. Schimming, G. S. Foo, O. D. LaMont, A. K. Rogers, M. M. Yung, A. D. D'Amico, C. Sievers, J. Catal., 2015, 329, 335-347.
[33] S. Pradhan, D. C. Upham, H. Metiu, E. W. McFarland, Catal. Sci. Technol., 2016, 6, 5483-5493.