Synthesis of nanoscale high purity rutile titania by a rapid gas-phase chemical reaction

被引：10

作者：

Luo Ning ^{[1
,2
,3
]}

Jing Hongwen ^{[1
,2
]}

Ma Zhanguo ^{[1
,2
]}

Yu Liyuan ^{[1
,2
]}

机构：

[1] China Univ Min & Technol, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221116, Jiangsu, Peoples R China

[2] China Univ Min & Technol, Sch Mech & Civil Engn, Xuzhou 221116, Jiangsu, Peoples R China

[3] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China

来源：

MATERIALS LETTERS | 2014年 / 137卷

基金：

中国博士后科学基金; 中国国家自然科学基金; 跨世纪优秀人才计划国家教委《跨世纪优秀人才计划》基金;

关键词：

Nanoparticles; High purity; Rutile TiO2; Structure; Rapid synthesis; Gas-phase chemical reaction; TIO2; NANOPARTICLES; DETONATION; NANOTUBES;

D O I：

10.1016/j.matlet.2014.08.107

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The production of high purity rutile titanium dioxide (TiO2) nanoparticles was carried out by a rapid gas-phase chemical reaction under initial chemical reaction conditions (initial temperature, ignition energy and gas pressure about 100-200 degrees C, 40 J and 1-4 MPa, respectively). The results showed the sphere, high purity and disperse rutile structure TiO2 nanoparticles with an average size of 25 nm, which were studied by X-ray diffraction (XRD), transmission electron microscopy (TEM), Energy Dispersive X-ray Detector (EDX) and X fluorescence spectrometer (XRF). (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：164 / 166

页数：3

共 20 条

[1] Aerosol synthesis of Ti-O powders via in-droplet hydrolysis of titanium alkoxide [J].