Journal of Inorganic Materials, Volume. 34, Issue 8, 827(2019)
Figures & Tables(10)
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
Table 1. Physical structure parameters of Al2O3, Pd/Al2O3 and Pd/CeO2/Al2O3
View tableView in ArticleTable 1. Physical structure parameters of Al2O3, Pd/Al2O3 and Pd/CeO2/Al2O3
Sample Surface area /(m2·g-1) Pore size/nm Pore volume /(cm3·g-1) γ-Al2O3 357 5.13 0.53 Pd/γ-Al2O3 345 5.07 0.52 Pd/CeO2/γ-Al2O3 339 5.02 0.49
Table 2. XPS results of Pd/
γ -Al2O3 and Pd/CeO2/γ -Al2O3View tableView in ArticleTable 2. XPS results of Pd/
γ -Al2O3 and Pd/CeO2/γ -Al2O3Catalyst Relative content/wt% Pd PdO Ce3+ Ce4+ Pd/γ-Al2O3 34.2 65.8 — — Pd/CeO2/γ-Al2O3 0 100 14.5 85.5
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Si-Han LI, Chao ZHANG, Chen-Liang WU, He-Feng ZHANG, Xin-Huan YAN.
Paper Information
Category: RESEARCH PAPER
Received: Nov. 8, 2018
Accepted: --
Published Online: Sep. 26, 2021
The Author Email: YAN Xin-Huan (xhyan@zjut.edu.cn)
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