Structure, Bonding, and Catalytic Activity of Monodisperse, Transition-Metal-Substituted CeO2 Nanoparticles

作者: Joseph S. Elias , Marcel Risch , Livia Giordano , Azzam N. Mansour , Yang Shao-Horn

DOI: 10.1021/JA509214D

关键词: CrystalliteAbsorption spectroscopyInorganic chemistryNanoparticleCopperDopantOxidePhysical chemistryTransition metalCatalysisChemistry

摘要: We present a simple and generalizable synthetic route toward phase-pure, monodisperse transition-metal-substituted ceria nanoparticles (M0. 1Ce0. 9O2–x, M= Mn, Fe, Co, Ni, Cu) …

参考文章(51)
James E. Hahn, Robert A. Scott, Keith O. Hodgson, Sebastian Doniach, Sylvia R. Desjardins, Edward I. Solomon, Observation of an electric quadrupole transition in the X-ray absorption spectrum of a Cu(II) complex Chemical Physics Letters. ,vol. 88, pp. 595- 598 ,(1982) , 10.1016/0009-2614(82)85016-1
Sameer Deshpande, Swanand Patil, Satyanarayana VNT Kuchibhatla, Sudipta Seal, Size dependency variation in lattice parameter and valency states in nanocrystalline cerium oxide Applied Physics Letters. ,vol. 87, pp. 133113- ,(2005) , 10.1063/1.2061873
G. Walther, D.J. Mowbray, T. Jiang, G. Jones, S. Jensen, U.J. Quaade, S. Horch, Oxidation of CO and H2 by O2 and N2O on Au/TiO2 catalysts in microreactors Journal of Catalysis. ,vol. 260, pp. 86- 92 ,(2008) , 10.1016/J.JCAT.2008.09.003
Ai-Ping Jia, Geng-Shen Hu, Lian Meng, Yun-Long Xie, Ji-Qing Lu, Meng-Fei Luo, CO oxidation over CuO/Ce1−xCuxO2−δ and Ce1−xCuxO2−δ catalysts: Synergetic effects and kinetic study Journal of Catalysis. ,vol. 289, pp. 199- 209 ,(2012) , 10.1016/J.JCAT.2012.02.010
J SORIA, J CONESA, A MARTINEZARIAS, J CORONADO, ESR study of the clustering of Cu ions on the ceria surface in impregnated CuO/CeO2 Solid State Ionics. pp. 755- 761 ,(1993) , 10.1016/0167-2738(93)90191-5
William Levason, Mark D. Spicer, The chemistry of copper and silver in their higher oxidation states Coordination Chemistry Reviews. ,vol. 76, pp. 45- 120 ,(1987) , 10.1016/0010-8545(87)85002-6
W. C. Chueh, C. Falter, M. Abbott, D. Scipio, P. Furler, S. M. Haile, A. Steinfeld, High-flux solar-driven thermochemical dissociation of CO2 and H2O using nonstoichiometric ceria Science. ,vol. 330, pp. 1797- 1801 ,(2010) , 10.1126/SCIENCE.1197834
Avelino Corma, Pedro Atienzar, Hermenegildo García, Jean-Yves Chane-Ching, Hierarchically mesostructured doped CeO2 with potential for solar-cell use Nature Materials. ,vol. 3, pp. 394- 397 ,(2004) , 10.1038/NMAT1129
Qi Fu, Howard Saltsburg, Maria Flytzani-Stephanopoulos, Active nonmetallic Au and Pt species on ceria-based water-gas shift catalysts. Science. ,vol. 301, pp. 935- 938 ,(2003) , 10.1126/SCIENCE.1085721
D. Gamarra, G. Munuera, A. B. Hungría, M. Fernández-García, J. C. Conesa, P. A. Midgley, X. Q. Wang, J. C. Hanson, J. A. Rodríguez, A. Martínez-Arias, Structure−Activity Relationship in Nanostructured Copper−Ceria-Based Preferential CO Oxidation Catalysts Journal of Physical Chemistry C. ,vol. 111, pp. 11026- 11038 ,(2007) , 10.1021/JP072243K