Study of Hydrothermal Synthesis of Ce_0.67Zr_0.33O₂ Nanorods and Catalytic Property to CO

Abstract:

Ce0.67Zr0.33O2 (CZ) nanorods are successfully synthesized by glycol-assisted hydrothermal method using zirconium oxychloride, cerium nitrate and urea, with the presence of sodium hypochlorite. The products are characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectra. The catalytic oxidation characters about Pd/CZ three-way catalyst (TWC) prepared with different loads of Pd are also investigated. The results show that the as-prepared Pd/CZ has excellent catalytic oxidation character to CO.

• Periodical: Advanced Materials Research (Volumes 347-353)
• Pages: 615-620
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.347-353.615
• Online since: October 2011
• Authors: Ying Jia, Tian Tian Liu, Cheng Luo
• Keywords: Catalytic Oxidation, Hydrothermal Method, Nanorod, Three way Catalyst (TWC)

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