Abstract
As one of the most active rare earths, CeO2 has caused extensive concern due to its multifunctional properties. CeO2-based compound oxide of M2O3-CeO2 (M=La, Fe, and Al) were prepared by coprecipitation and impregnation methods. The photocatalytic performance of the samples for the degradation methylene blue was studied under UV and visible light irradiation. The effects of constituents on the properties of the CeO2-based catalysts were investigated by XRD, TEM, BET, and UV-Vis spectrophotometer. The highest degradation of methylene blue under 230W UV light was almost 100% at 50 min by La2O3/Fe2O3-CeO2/γ-Al2O3 catalyst and 99.42% at 50 min by Fe2O3-CeO2/γ-Al2O3 catalyst. The methylene blue removal efficiency under indoor natural light reaches 93.81% by La2O3/Fe2O3-CeO2/γ-Al2O3 catalyst and 92.34% by Fe2O3-CeO2/γ-Al2O3 catalyst at 50 min. The order of catalytic degradation activity is La2O3/Fe2O3-CeO2/γ-Al2O3>Fe2O3-CeO2/γ-Al2O3> La2O3-CeO2/γ-Al2O3>Al2O3, owing to their structural features. The doping of La3+ or Fe3+ onto CeO2/γ-Al2O produced much more oxygen vacancies under light irradiation and reduced the energy laps of CeO2 with value of 2.86 ev, which improved the photocatalytic redox performance of the composite oxide.
Similar content being viewed by others
References
Machida M, Kawada T, Fujii H, et al. The Role of CeO2 as a Gateway for Oxygen Storage Over CeO2-Grafted Fe2O3 Composite Materials[J]. J. Phy. Chem.C, 2015, 119(44): 24 932–24 941
Galindo F, Gómez R, Aguilar M. Photodegradation of the Herbicide, 4-Dichlorophenoxyacetic Acid on Nanocrystalline TiO2-CeO2 Sol-Gel Catalysts[J]. J. Mol. Catal. A-Chem., 2008, 281(1–2): 119–125
Baldrian P, Merhautová V, Cajthaml T, et al. Synthesis of Zirconia-Immobilized Copper Chelates for Catalytic Decomposition of Hydrogen Peroxide and the Oxidation of Polycyclic Aromatic Hydrocarbons[J]. Chemosphere, 2008, 72(11): 1 721–1 726
Grirrane A, Corma A, Garcia H. Gold Nanoparticles Supported on Ceria Promotes the Selective Oxidation of Oximes Into the Corresponding Carbonylic Compounds[J]. J. Catal., 2009, 268(2): 350–355
Veerakumar P, Lu ZZ, Velayudham M, et al. Alumina Supported Nanoruthenium as Efficient Heterogeneous Catalyst for the Selective H2O2 Oxidation of Aliphatic and Aromatic Sulfides to Sulfoxides[J]. J Mol. Catal. A-Chem., 2010, 332(1–2): 128–137
Galindo F, Gómez R, Aguilar M. Photodegradation of the Herbicide 2, 4-Dichlorophenoxyacetic Acid on Nanocrystalline TiO2-CeO2 Sol-Gel Catalysts[J]. J Mol. Catal. A-Chem., 2008, 281(1–2): 119–125
Nai T, Liu J Y, Shen W J. Tuning the shape ceria nanomaterials for catalytic applications[J]. Chinese J. Catal., 2013, 34(5): 838–850
Hernandez WY, Centeno MA, Sarria FR, et al. Synthesis and Characterization of Ce1−xEuxO2−x/2 Mixed Oxides and Their Catalytic Activities for CO Oxidation[J]. J. Phy. Chem. C, 2009, 113(14): 5 629–5 635
Saravanakumar K, MymoonRamjan M, Suresh P, et al. Fabrication of Highly Efficient Visible Light Driven Ag/CeO2 Photocatalyst for Degradation of Organic Pollutants[J]. J. Alloy. Compd., 2016, 664:149–160
Jia L, Shen M, Hao J, et al. Dynamic Oxygen Storage and Release Over Mn0.1Ce0.9Ox and Mn0.1Ce0.6Zr0.3Ox Complex Compounds and Structural Characterization[J]. J. Alloy. Compd., 2008, 454 (1–2): 321–326
Latha P, Prakash K, Karuthapandian S. Enhanced Visible Light Photocatalytic Activity of CeO2/Alumina Nanocomposite: Synthesized Via Facile Mixing-Calcination Method for Dye Degradation[J]. Adv. Powder Technol., 2017, 28(11): 2 903–2 913
Denisov NM, Chubenko EB, Bondarenko VP, et al. Black ZnO/C Nanocomposite Photocatalytic Films Formed by One Step Sol-Gel Technique[J]. J. Sol-Gel Sci. Techn., 2018, 85(2): 413–420
Neves TM, Frantz TS, Schenque ECC, et al. An Investigation Into an Alternative Photocatalyst Based on CeO2/Al2O3 in Dye Degradation[J]. Environ. Techn. Innov., 2017, 8, 349–359
Spasiano D, Marotta R, Malato S, et al. Solar Photocatalysis: Materials, Reactors, Some Commercial, and Pre-Industrialized Applications: A Comprehensive Approach[J]. Appl. Catal. B-Environ., 2015, 170–171: 90–123
Hsieh CT, Fan WS, Chen WY, et al. Adsorption and Visible-Light-Derived Photocatalytic Kinetics of Organic Dye on Co Doped Titania Nanotubes Prepared by Hydrothermal Synthesis[J]. Sep. Purif. Technol., 2009, 67(3): 312–318
Karunakaran C, Vijayabalan A, Manikandan G, et al. Visible Light Photocatalytic Disinfection of Bacteria by Cd-TiO2[J]. Cataly. Comm., 2011, 12(9): 826–829
Li KZ, Wang H, Wei YG, et al. Partial Oxidation of Methane to Syngas With Air by Lattice Oxygen Transfer Over ZrO2-Modified Ce-Fe Mixed Oxides[J]. Chem. Eng. J., 2011, 173(2): 574–582
Song S, Xu L J, He Z Q, et al. Mechanism of the Photocatalytic Degradation of C.I. Reactive Black 5 at pH 12.0 Using SrTiO3/CeO2 as the Catalyst[J]. Environ. Sci.Tech., 2007, 41(16): 5 846–5 853
Divya T, Renuka NK. Modulated Heterogeneous Fenton-Like Activity of ‘M’ Doped Nanoceria Systems (M = Cu, Fe, Zr, Dy, La): Influence of Reduction Potential of Doped Cations[J]. J. Mol. Catal. A-Chem., 2015, 408: 41–47
Li M, Liu Z G, Hu Y H, et al. Effect of Doping Elements on Catalytic Performance of CeO2-ZrO2 Solid Solutions[J]. J. Rare Earths, 2008, 26(3): 357–361
Dai W, Yu J, Xu H, et al. Synthesis of Hierarchical Flower-Like Bi2MoO6 Microspheres as Efficient Photocatalyst for Photoreduction of CO2 Into Solar Fuels Under Visible Light[J]. Cryst. Eng. Comm., 2016, 18(19): 3 472–3 480
Lamdab U, Wetchakun K, Phanichphant S, et al. Highly Efficient Visible Light-Induced Photocatalytic Degradation of Methylene Blue Over InVO4/BiVO4 Composite Photocatalyst[J]. J. Mater. Sci., 2015, 50(17): 5 788–5 798
Choudhury B, Chetri P, Choudhury A, et al. Band Gap Engineering of CeO2 Nanostructure Using an Electrochemically Active Biofilm for Visible Light Applications[J]. RSC Advanced, 2014, 4(32): 16 782–16 791
Liu CB, Sun H, Qian JC, et al. Biotemplating Synthesis and Photocatalytic Activities of N-doped CeO2 Microcapsule Tailored by Hemerocallis Pollen[J]. Advanced Powder Techn., 2017, 28(10): 2 741–2 746
Choudhury B, Chetri P, Choudhury A. Oxygen Defects and Formation of Ce3+ Affecting the Photocatalytic Performance of CeO2 Nanoparticles [J]. RSC Advanced, 2014, 4(9): 4 663–4 671
Yuan CL, Li G, Wei LF, et al. Fabrication, Characterization of β-MnO2 Microrod Catalysts and Their Performance in Rapid Degradation of Dyes of High Concentration[J]. Catay. Today, 2014, 224(1): 154–162
Arslan-Alaton I, Ferry JL. Application of Polyoxotung States as Environmental Catalysts:Wet Air Oxidation of Acid Dye Orange II[J]. Dyes and Pigments, 2002, 54(1): 25–36
Choi J, Park HW, Hoffmann Michael R. Effects of Single Metal-Ion Doping on the Visible-Light Photoreactivity of TiO2[J]. J. Phy. Chem. C, 2010, 114 (2): 783–792
Reina TR, Ivanova S, Centeno MA, et al. Catalytic Screening of Au/CeO2-MOx/Al2O3 Catalysts (M¼ La, Ni, Cu, Fe, Cr, Y) in the CO-PrOx Reaction[J]. Int. J. Hydrogen Energ., 2015, 40(4): 1 782–1 788
Author information
Authors and Affiliations
Corresponding author
Additional information
Funded by the National Natural Science Foundation of China (No.41763008), the National Science Foundation of Hunan Province (No.2018JJ2112), the Qian Jiao He KY([2019]114), and the Talents of Qian Ke He Platform ([2017]5727-11)
Rights and permissions
About this article
Cite this article
Li, Y., Lin, J., Xie, B. et al. Preparation of M2O3-CeO2 (M=La, Fe, and Al) Compoundoxide Catalyst and Its Degradation Performance. J. Wuhan Univ. Technol.-Mat. Sci. Edit. 35, 335–341 (2020). https://doi.org/10.1007/s11595-020-2261-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11595-020-2261-1