Formation of nanostructured TiO2 by flame spraying with liquid feedstock

被引：32
|
作者：
Li, CJ [1 ]
Yang, GJ [1 ]
Wang, Z [1 ]
机构：
[1] Xian Jiaotong Univ, Welding Res Inst, Sch Mech Engn, Xian 710049, Peoples R China
来源：
MATERIALS LETTERS | 2003年 / 57卷 / 13-14期
关键词：
flame spraying; nano-materials; ceramics; TiO2; oxide; liquid feedstock;
D O I：
10.1016/S0167-577X(02)01163-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A liquid feedstock flame spraying system was developed to deposit the nanostructured TiO2 coating using butyl titanate (Ti(OC4H9)(4)) and ethanol solution as precursor. The resultant deposit was characterized by infrared spectrum (IR), X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results showed that during spraying, butyl titanate had been completely decomposed and converted into nanostructured anatase TiO2, having a narrow size distribution from 10 to 20 nm. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：2130 / 2134
页数：5
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