Abstract
Mesoporous Ce0.8Zr0.2O2 oxides were prepared by a surfactant-assisted method of nanocrystalline particle assembly, and used as a support of nickel oxide nanocatalysts. The obtained mesoporous NiO/Ce0.8Zr0.2O2 nanocatalysts were characterized by XRD, N2 adsorption, TEM, H2-TPR and X-ray photoelectron spectroscopy techniques. The catalytic properties of the NiO/Ce0.8Zr0.2O2 nanocatalysts were evaluated by CO oxidation and toluene combustion. The results showed that the catalyst with 10 wt% NiO loading exhibited the highest catalytic activity for CO oxidation and toluene combustion.
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Acknowledgments
This work was supported by the National Natural Science Foundation of China (20973096), the National Basic Research Program of China (2009CB623502), the Specialized Research Fund for the Doctoral Program of Higher Education (20070055014), the Natural Science Foundation of Tianjin (08JCZDJC21500), and the Program for Changjiang Scholars and Innovative Research Team in University (IRT0927).
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Agula, B., Deng, QF., Jia, ML. et al. Catalytic oxidation of CO and toluene over nanostructured mesoporous NiO/Ce0.8Zr0.2O2 catalysts. Reac Kinet Mech Cat 103, 101–112 (2011). https://doi.org/10.1007/s11144-011-0296-1
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DOI: https://doi.org/10.1007/s11144-011-0296-1