Inorganic fullerene-like nanoparticles of TiS2

被引：30

作者：

Margolin, A

Popovitz-Biro, R

Albu-Yaron, A

Rapoport, L

Tenne, R ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Mat & Interfaces, IL-76100 Rehovot, Israel

[2] Holon Acad Inst Technol, Dept Sci, IL-58102 Holon, Israel

来源：

CHEMICAL PHYSICS LETTERS | 2005年 / 411卷 / 1-3期

基金：

以色列科学基金会;

关键词：

D O I：

10.1016/j.cplett.2005.05.094

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Inorganic closed-cage nanoparticles of TiS2 were synthesized using gas-phase synthesis. The reported nanoparticles are perfectly spherical with diameters centered between 60 and 80 nm, consisting from up to 80-100 concentric layers. The nucleation and growth mechanism was proposed for the formation of these nanoparticles. Tribological experiments emphasized the important role played by the spherical shape of the nanoparticles in providing rolling friction with a reduced friction coefficient and wear. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：162 / 166

页数：5

共 39 条

[1] A new fullerene-like inorganic compound fabricated by the sonolysis of an aqueous solution of TlCl3 [J].