Synthesis of narrow size distribution sub-micron TiO2 spheres

被引:22
作者
Keshmiri, M [1 ]
Troczynski, T [1 ]
机构
[1] Univ British Columbia, Dept Met & Mat Engn, Vancouver, BC V6T 1Z4, Canada
关键词
D O I
10.1016/S0022-3093(02)01607-1
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Ultra-fine spheres of TiO2 are synthesized through sol-gel colloidal processing. Compared to previous studies, the present work shows a considerable achievement in controlling the shape of the produced particles as well as a relatively narrow size distribution. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:89 / 92
页数:4
相关论文
共 19 条
[1]   A novel chemical solution technique for the preparation of nano size titanium powders front titanium dioxide [J].
Amarchand, S ;
Mohan, TRR ;
Ramakrishnan, P .
ADVANCED POWDER TECHNOLOGY, 2000, 11 (04) :415-422
[2]  
FEGLEY B, 1984, COMMUN AM CERAM JUN, pC113
[3]  
Fijushima A., 2000, J PHOTOCH PHOTOBIO C, V1, P1, DOI DOI 10.1016/S1389-5567(00)00002-2
[4]   PREPARATION OF HOMODISPERSE SOLIDS [J].
HARUTA, M ;
DELMON, B .
JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1986, 83 (11-12) :859-868
[5]   Heterogeneous photocatalysis: fundamentals and applications to the removal of various types of aqueous pollutants [J].
Herrmann, JM .
CATALYSIS TODAY, 1999, 53 (01) :115-129
[6]   Preparation and characterization of titania-coated polystyrene spheres and hollow titania shells [J].
Imhof, A .
LANGMUIR, 2001, 17 (12) :3579-3585
[7]   NUCLEATION AND GROWTH OF MONOSIZED TIO2 POWDERS FROM ALCOHOL SOLUTION [J].
JEAN, JH ;
RING, TA .
LANGMUIR, 1986, 2 (02) :251-255
[8]   Photocatalytic activity of titanium oxide prepared by liquid phase deposition (LPD) [J].
Kishimoto, H ;
Takahama, K ;
Hashimoto, N ;
Aoi, Y ;
Deki, S .
JOURNAL OF MATERIALS CHEMISTRY, 1998, 8 (09) :2019-2024
[9]   Novel synthesis of microcrystalline titanium(IV) oxide having high thermal stability and ultra-high photocatalytic activity: thermal decomposition of titanium(IV) alkoxide in organic solvents [J].
Kominami, H ;
Kato, J ;
Takada, Y ;
Doushi, Y ;
Ohtani, B ;
Nishimoto, S ;
Inoue, M ;
Inui, T ;
Kera, Y .
CATALYSIS LETTERS, 1997, 46 (3-4) :235-240
[10]  
KUNKU TK, 1999, APPL ORGANOMET CHEM, V13, P353