Ultrasonic-hydrothermal synthesis and photocatalytic activities of La-doped mesoporous TiO2 microspheres

Wuji Cailiao Xuebao/Journal of Inorganic Materials

Volumn 26, Issue 7, 2011, Pages 739-746

  Liu, Guo Cong ^a,c   Li, Hai Bin ^b   Dong, Hui ^a  

^a YULIN NORMAL UNIVERSITY   (China)

^b CHANGSHA UNIVERSITY   (China)

^c CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

La doping; Mesoporous TiO2; Methylene blue; Photocatalyst

Indexed keywords

ADSORPTION EDGES; BAND GAPS; CRYSTALLINE SIZE; DEGRADATION RATIOS; FLUORESCENCE INTENSITIES; INITIAL CONCENTRATION; LA DOPANT; LA DOPING; MESOPOROUS; MESOPOROUS TIO; METHYLENE BLUE; MOLAR FRACTIONS; OCTADECYLAMINES; PHOTOCATALYTIC ACTIVITIES; PORE DIAMETERS; RED SHIFT; TETRABUTYL; XRD;

ADSORPTION; DOPING (ADDITIVES); HYDROTHERMAL SYNTHESIS; MICROSPHERES; PHOTOCATALYSIS; PHOTOCATALYSTS; SPECIFIC SURFACE AREA; TITANIUM DIOXIDE; ULTRASONICS;

MESOPOROUS MATERIALS;

EID: 79961016821     PISSN: 1000324X     EISSN: None     Source Type: Journal    
DOI: 10.3724/SP.J.1077.2011.00739     Document Type: Article

References (30)

1. 2 nanotube composites. J. Mater. Sci., 2008, 43 (5): 1669-1676.
2. SUN Jian, et al. Journal of Inorganic Materials, 2010, 25 (9): 929-934.
3. 2 formed from a mesoporous precursor. J. Porous Mater., 2004, 11 (3): 131-139.
4. 2 by the Sol-Gel method assisted by surfactants. J. Mater. Sci., 2006, 41 (8): 2457-2464.
5. 2. J. Mater. Sci., 2004, 39 (5): 1899-1901.
6. Khushalani D, Ozin G A, Kuperman A. Glycometallate surfactants Part 2: Non-aqueous synthesis of mesoporous titanium, zirconium and niobium oxides. J. Mater. Chem., 1999, 9 (7): 1491-1500.
7. 2. Chem. Commun., 1996, 14 (2): 1685-1686.
8. Wang Y Q, Chen S G, Tang X H, et al. Mesoporous titanium dioxide: Sonochemical synthesis and application in dye-sensitized solar cells. J. Mater. Chem., 2001, 11 (2): 521-526.
9. Antonelli D M, Ying Y J. Synthesis and characterization of hexagonally packed mesoporous tantalum oxide molecular sieves. Chem. Mater., 1996, 8 (4): 874-881.
10. Yusuf M, Imai H, HirashimaI H. Preparation of mesoporous titania by templating with polymer and surfactant and its characterization. J. Sol-Gel Sci. Technol., 2003, 28 (8): 97-104.
11. 2007, 28 (1): 23-25.
12. 2009, 28 (1): 53-56.
13. Ranjite K T, Willner I, Bossmann S H, et al. Lanthanide oxide doped titanium dioxide photocatalysts: Effective photocatalysts for the enhanced degradation of salicylic acid and t-cinnamic acid. J. Catal., 2001, 204 (2): 305-308.
14. SHUI Miao, et al. Acta Physico-Chimica Sinica, 2000, 16 (5): 359-363.
15. 2000, 27 (1): 69-74.
16. 2009, 25 (6): 54-58.
17. 2003, 23 (2): 246-248.
18. 2009, 28 (1): 63-75.
19. 2006, 24 (Suppl.): 32-36.
20. 2 oxide. React. Kinet. Catal. Lett., 2006, 87 (1): 43-50.
21. Zhang J, Kong L B, Cai J J, et al. Nanoflake-like cobalt hydroxide/ordered mesoporous carbon composite for electrochemical capacitors. J. Solid State Electrochem., 2010, 14 (11): 2065-2075.
22. 2: Preparation and photocatalytic activities under visible light. J. Sol-Gel Sci. Technol., 2009, 50 (1): 98-102.
23. 2 microspheres: Ultrasonic-hydrothermal synthesis, characterization and photocatalytic properties. Physica E, 2010, 42 (6): 1844-1849.
24. 2 nanoparticles. J. Catal., 2002, 207 (2): 151-157.
25. Zheng J Y, Qiu K Y, Wei Y. Investigation of Zr-incorporated mesoporous titania materials via nonsurfactant templated Sol-Gel route: Synthesis, characterization and stability. J. Mater. Sci., 2003, 38 (3): 437-444.
26. 2 thin films. Res. Chem. Intermed., 2010, 36 (1): 27-37.
27. Leon G A, Water V D, Thomas M. Mesoporous membranes-a brief overview of recent developments. Top. Catal., 2004, 29 (1/2): 67-77.
28. LI Hui, et al. Journal of Inorganic Materials, 2009, 24 (5): 909-914.
29. 2004, 22 (6): 746-750.
30. 2. J. Phys. Chem. B, 2008, 109 (7): 2805-2809.