Sonochemical synthesis and microstructure investigation of rod-like nanocrystalline rutile titania

被引:66
作者
Yang, K
Zhu, JM [1 ]
Zhu, JJ
Huang, SS
Zhu, XH
Ma, GB
机构
[1] Nanjing Univ, Dept Phys, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
[2] Nanjing Univ, Dept Chem, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China
[3] Nanjing Normal Univ, Dept Phys, Nanjing 210097, Peoples R China
关键词
rutile; sonochemistry; star-like structure;
D O I
10.1016/S0167-577X(03)00376-8
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Rod-like and star-like nanocrystalline rutile titania were prepared by a sonochemical method in TiCl4/HCl solution. The product was investigated by XRD, TEM, SAED, and HRTEM. The results indicate that the product is purely rutile. The formation of rutile titania may be due to rutile's inherent high-temperature stability. The appearance of star-like structures should be attributed to the conditions of sonochemical method. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:4639 / 4642
页数:4
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