闫鸿浩
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个人信息Personal Information
研究员
博士生导师
硕士生导师
主要任职:Vice President, China Society of Explosives and Blasting
其他任职:中国爆破行业协会副会长
性别:男
毕业院校:大连理工大学
学位:博士
所在单位:力学与航空航天学院
学科:工程力学. 应用与实验力学. 生物与纳米力学. 航空航天力学与工程. 机械工程. 航空宇航科学与技术
办公地点:大连理工大学 A1区26号 工程力学系 203 室
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电子邮箱:
Slurry explosive detonation synthesis and characterization of 10 nm TiO2
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论文类型:期刊论文
发表时间:2016-10-01
发表刊物:CERAMICS INTERNATIONAL
收录刊物:SCIE、EI
卷号:42
期号:13
页面范围:14862-14866
ISSN号:0272-8842
关键字:10 nm; Slurry explosive; TiO2
摘要:TiO2 was prepared by detonating a slurry explosive made of Ti precursor, ammonium nitrate, cyclo-trimethylenetrinitramine (RDX), and polystyrene (EPS). X-ray diffraction, transmission electron microscopy, energy dispersive X-ray spectrometry, Fourier transform infrared spectroscopy, and UV vis diffuse reflection spectroscopy revealed that the sample was composed of mixed crystals of rutile and anatase TiO2 with irregular spherical shapes and 10 nm particle size. The minimum energy gap of the sample was 2.9 eV. An ideal TiO2 explosive was prepared from a precursor/ammonium nitrate/RDX ratio of 1:1:0.6 and 2 g of EPS as a density modifier. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
