Preparation of TiO2-coated Al2O3 particles by chemical vapor deposition in a rotary reactor

Journal of the American Ceramic Society

Volumn 82, Issue 8, 1999, Pages 2044-2048

  Li, Chunzhong ^a   Han, Jinyi ^a   Zhang, Zongtao ^a   Gu, Hongchen ^a  

^a EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

AMORPHOUS MATERIALS; CERAMIC COATINGS; CHEMICAL VAPOR DEPOSITION; FLUIDIZED BED PROCESS; HIGH RESOLUTION ELECTRON MICROSCOPY; HYDROLYSIS; PARTICLE SIZE ANALYSIS; ROTARY KILNS; SCANNING ELECTRON MICROSCOPY; TEMPERATURE; TITANIUM OXIDES; TRANSMISSION ELECTRON MICROSCOPY;

COATING FILM; FLAME GENERATION; ROTARY REACTOR; X RAY SURFACE SCAN PHOTOGRAPHY;

ALUMINA;

EID: 0033317903     PISSN: 00027820     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1151-2916.1999.tb02038.x     Document Type: Article

References (22)

1. B. Fegley, Jr., P. White, and H. K. Bowen, "Preparation of Zirconia-Alumina Powders by Zirconium Alkoxide Hydrolysis," J. Am. Ceram. Soc., 68 [2] C-60-C-62 (1985).
2. 2 Composite Particle," J. Am. Ceram. Soc., 69 [2] C-22-C-24 (1986).
3. Y. Azuma, K. Nogami, and N. Ohshima, "Coating of Ferric Oxide Particles with Silica by Hydrolysis of TEOS," J. Ceram. Soc. Jpn., 100 [5] 646-51 (1992).
4. 2," J. Mater. Res., 7 [7] 1870-75 (1992).
5. S. Vemury and S. E. Pratsinis, "Dopants in Flame Synthesis of Titania," J. Am. Ceram. Soc., 78 [11] 2984 (1995).
6. Y. Toda and A. Kato, "Silica Coating of Ultrafine Magnesia," Ceram. Int., 15 [3] 161-66 (1989).
7. A. Kobata, T. Okubo, K. Kusakabe, and S. Morooka, "Preparation of Composite Ceramic Particles by Gas Phase Reactions in Fluidized Bed," Kagaku Kogaku Ronbunshu, 16 [3] 543-50 (1990).
8. S. Morooka, A. Kobaka, and K. Kusakabe, "Rate Analysis of Composite Ceramic Particles Production by CVD Reactions in a Fluidized Bed," AIChE Symp. Ser, 87 [281] 32-37 (1991).
9. 2 Coating Prepared by Chemical Vapor Deposition in Fluidized Bed," J. Chin. Ceram. Soc., 23 [3] 295-300 (1995).
10. 2 Composite Particles by Fluidization CVD Technology," J. Chem. Ind. Eng. (Beijing), 45 [6] 723-728 (1994).
11. H. Itoh, N. Watanabe, and S. Naka, "Preparation of Titanium Nitride Coated Powders by Rotary Powder Bed Chemical Vapor Deposition," J. Mater. Sci., 23 [1] 43-47 (1988).
12. H. Itoh, K. Hattori, and S. Naka, "Rotary Powder Bed Chemical Vapor Deposition of Titanium Nitride on Spherical Iron Powder," J. Mater. Sci., 24 [10] 3643-46 (1989).
13. 2 Ultrafine Particles by Hydrolysis of Titanium Alkoxide," J. East China Univ. Chem. Techn., 16 [3] 265-68 (1990).
14. 2, I. Decomposition of Ethanol, 2-Propanol, and tert-Butanol in Anatase," J. Catal., 49 [2] 174-88 (1977).
15. 2, II. On the Mechanism of Alcohol Dehydration on Anatase," J. Catal., 49 [2] 189-200 (1977).
16. 2 Ultrafine Particles by High Temperature Hydrolysis of Titanium Alkoxide in the CVD Reactor," J. Chem. Eng. Chin. Univ., 7 [1] 68-73 (1993).
17. 2 Particle Generation from Thermal Decomposition of Titanium Tetraisopropoxide Vapor," Chem. Eng. Sci., 44 [6] 1369-75 (1989).
18. S. E. Pratsinis, T. T. Kodas, M. P. Dudukovic, and S. K. Friedlander, "Aerosol Reacter Design: Effect of Reactor Geometry on Powder Production and Vapor Deposition," Powder Technol., 47, 17-23 (1986).
19. R. F. Strickland, Kinetics and Mechanism of Crystallization. Academic Press, New York, 1968.
20. L. Hu and C. Li, "Experiment Study of Particle Formation and Film Deposition in the CVD Reactor," Chem. World, [8] 387-91 (1993).
21. C. Li, L. Hu, W. K. Yuan, and M, Chen, "Controlling of Particle Formation and Film Growth in the CVD Reactor," J. Chem. Ind. Eng., 44 [5] 523-30 (1993).
22. M. Chen and Y. Wong, Basic Principle of Chemical Reaction Engineering. Chemical Industry Press, Beijing Press, China, 1986.