Effects of silicon content on microstructure and photocatalytic activity of TiO2/SO2 composite aerogels

Wuji Cailiao Xuebao/Journal of Inorganic Materials

Volumn 25, Issue 9, 2010, Pages 911-915

  Liu, Zhao Hui ^a   Su, Xun Jia ^a   Hou, Gen Liang ^a  

^a ROCKET FORCE UNIVERSITY OF ENGINEERING   (China)

Author keywords

Microstructure; Photocatalytic activity; Silicon content; TiO2 SO2 composite aerogels

Indexed keywords

ADSORPTION DESORPTION; COMPOSITE AEROGEL; CRYSTAL SIZE; FOURIER TRANSFORM INFRARED; FTIR; GRAIN SIZE; METHYL ORANGE; PHOTO CATALYTIC DEGRADATION; PHOTOCATALYTIC ACTIVITIES; PORE DIAMETERS; SI-O-SI BOND; SILICON CONTENT; SILICON CONTENTS; SOL-GEL METHODS; THERMAL STABILITY; TIO; UV IRRADIATION; X-RAY PHOTOELECTRON SPECTROSCOPE; XPS;

ADSORPTION; AEROGELS; AZO DYES; DESORPTION; FOURIER TRANSFORMS; GRAIN SIZE AND SHAPE; MICROSTRUCTURE; PHOTODEGRADATION; SILICON; SOL-GEL PROCESS; SPECIFIC SURFACE AREA; TITANIUM DIOXIDE; X RAY DIFFRACTION;

COMPLEXATION;

EID: 77958490918     PISSN: 1000324X     EISSN: None     Source Type: Journal    
DOI: 10.3724/SP.J.1077.2010.00911     Document Type: Article

References (14)

1. 2 aerogels using supercritical impregnation. Journal of Sol-Gel Science and Technology, 2000, 19(1/2/3): 719-723.
2. 2004, 21(10): 1002-1005.
3. Wang Xiu-Quan, et al. Journal of Inorganic Materials, 2006, 21(1): 181-186.
4. Suh D J. Catalytic applications of composite aerogels. Journal of Non-Crystalline Solids, 2004, 350: 314-319.
5. 2 binary aerogels. Nanostructured Materials, 1999, 11(8): 1313-1318.
6. Yoda S, Sun D J, Sato T. Adsorption and photocatalytic decomposition of benzene using silica-titania and titania aerogels: effect of supercritical drying. Journal of Sol-Gel Science and Technology, 2001, 22(1/2): 75-81.
7. 3 materials. J. Phys. Chem. B, 1997, 101(14): 2611-2616.
8. 2. International Journal of Minerals, Metallurgy and Materials, 2009, 16(2): 220-225.
9. Zhao Liang, et al. Chinese J. Catal., 2005, 26(1): 15-19.
10. Ge Lei, et al. Journal of Inorganic Materials, 2009, 24(3): 453-456.
11. He Jing, et al. Journal of Inorganic Materials, 2006, 21(1): 230-234.
12. Horiuchi T, Chen L Y, Osaki T, et al. A novel alumina catalyst support with high thermal stability derived from silica-modified alumina aerogel. Catalysis Letters, 1999, 58(2/3): 89-92.
13. Feng Jian, et al. Chinese J. Inorg. Chem., 2009, 25(10): 1758-1763.
14. 2 aerogels by non-supercritical drying method and their phot-ocatalytic activity for degradation of pyridine. Chinese J. Chem. Eng., 2005, 13(6): 758-763.