Facile and Scalable Synthesis of Ti5Si3 Nanoparticles via Solid-State Route in an Autoclave

被引：1

作者：

Mao, W. ^{[1
]}

Bao, K. ^{[1
]}

Cao, F. ^{[1
]}

Ye, L. ^{[1
]}

Xie, H. ^{[1
]}

Li, B. ^{[1
]}

Wang, W. ^{[1
]}

机构：

[1] Nanyang Normal Univ, Coll Chem & Pharm Engn, Nanyang 473061, Henan, Peoples R China

来源：

JOURNAL OF SUPERHARD MATERIALS | 2017年 / 39卷 / 02期

基金：

中国国家自然科学基金;

关键词：

titanium alloys; nanocrystalline materials; X-ray diffraction (XRD); COMBUSTION SYNTHESIS; MICROSTRUCTURE; NANOWIRE; TISI2;

D O I：

10.3103/S106345761702006X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel method of the synthesis of titanium silicide nanoparticles via solid-state route in an autoclave at 700 degrees C is reported. The reaction of titanium silicide could be described briefly as: 5TiO(2) + 3Si + 20Li = Ti5Si3 + 10Li(2)O. XRD pattern indicated that the product was hexagonal Ti5Si3. The Ti5Si3 particle size (about 20-40 nm) is confirmed by the TEM images. Furthermore, the thermal stability and oxidation resistance of the titanium silicide nanoparticles were also investigated.

引用

页码：117 / 121

页数：5

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