Structure of nanocrystalline titania ceramics studied by x-ray diffraction, atomic force microscopy, and thermal phonon kinetics

被引：3
|
作者：
Ivanov, VV
Ivanov, SN
Karban, OV
Taranov, AV
Khazanov, EN
Khrustov, VR
机构：
[1] Russian Acad Sci, Inst Electrophys, Ural Div, Ekaterinburg 620049, Russia
[2] Russian Acad Sci, Inst Radio Engn & Elect, Moscow 125009, Russia
[3] Russian Acad Sci, Inst Physicotech, Udmurt Sci Ctr, Ural Div, Izhevsk 426000, Russia
来源：
INORGANIC MATERIALS | 2004年 / 40卷 / 11期
基金：
俄罗斯基础研究基金会;
关键词：
Spectroscopy; Microstructure; TiO2; Titania; Furnace;
D O I：
10.1023/B:INMA.0000048229.50868.cb
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The structure of TiO2 nanocrystalline ceramics prepared from two types of nanopowders by shock compression followed by sintering in a conventional resistance furnace or via microwave heating is investigated by x-ray diffraction, x-ray photoelectron spectroscopy, atomic force microscopy, and thermal phonon kinetics. The results demonstrate that microwave sintering ensures a denser ceramic microstructure as compared to conventional sintering. Data are presented on the structure and thickness of intergranular films in the fitania ceramics prepared by the two sintering processes.
引用
收藏
页码：1233 / 1238
页数：6
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