Si-Han LI, Chao ZHANG, Chen-Liang WU, He-Feng ZHANG, Xin-Huan YAN. Pd/CeO2/γ-Al2O3 Catalyst with Low Loading for Catalytic Oxidation of VOCs [J]. Journal of Inorganic Materials, 2019, 34(8): 827
- Journal of Inorganic Materials
- Vol. 34, Issue 8, 827 (2019)
1. Catalytic oxidation of VOCs(a) toluene, (b) acetone, (c) ethyl acetate over Pd/γ -Al2O3 and Pd/CeO2/γ -Al2O3
2. Catalytic oxidation of toluene over Pd/CeO2/γ -Al2O3 at various GHSVs
3. Stability tests for toluene oxidation with time-on- stream over Pd/CeO2/γ -Al2O3
4. Effect of water vapor on toluene conversion over the Pd/Al2O3 and Pd/Ce2O/Al2O3 catalyst under the conditions of toluene concentration = 1×10-3, water vapor concentration = 5.0vol% and GHSV = 18000 mL/(g·h)
5. XRD patterns of (a) γ -Al2O3, (b) Pd/γ -Al2O3 and (c) Pd/CeO2/γ -Al2O3
6. TEM images and Pd NPs size distribution of (a) Pd/γ -Al2O3 and (b) Pd/CeO2/γ -Al2O3
7. XPS spectra of (a) Pd 3d and (b) Ce 3d for Pd/γ -Al2O3 and Pd/CeO2/γ -Al2O3
8. H2-TPR profiles of (a) Pd/γ -Al2O3 and (b) Pd/CeO2/γ - Al2O3
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Table 1. Physical structure parameters of Al2O3, Pd/Al2O3 and Pd/CeO2/Al2O3
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Table 2. XPS results of Pd/γ -Al2O3 and Pd/CeO2/γ -Al2O3
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