Characteristic of mechanically milled TiO2 powders

被引:28
作者
Hu, JF [1 ]
Qin, HW [1 ]
Sui, ZG [1 ]
Lu, HL [1 ]
机构
[1] Shandong Univ, Dept Phys, Jinan 250100, Peoples R China
关键词
TiO2; anatase high pressure; to srilankite;
D O I
10.1016/S0167-577X(01)00518-3
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The phase transition of TiO2 from the anatase to the high-pressure srilankite can be induced by the mechanical milling processes. Accompanying the mechanical milling, the lattice distortion of the milled anatase TiO2 occurs. The photocatalyst efficiency of the srilankite phase is poorer than that of the anatase phase. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:421 / 424
页数:4
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