SYNTHESIS AND CHARACTERIZATION OF A MOLYBDENUM-DISULFIDE NANOCLUSTER

被引：127
|
作者：
ZHANG, ZJ [1 ]
ZHANG, J [1 ]
XUE, QJ [1 ]
机构：
[1] CHINESE ACAD SCI,LANZHOU INST CHEM PHYS,SOLID LUBRICAT LAB,LANZHOU 730000,PEOPLES R CHINA
来源：
JOURNAL OF PHYSICAL CHEMISTRY | 1994年 / 98卷 / 49期
关键词：
D O I：
10.1021/j100100a027
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：
The synthesis of a molybdenum disulfide (MoS2) nanocluster prepared by dialkyldithiophosphate ion modification is reported. The nanocluster was characterized by XPS, IR, UV-Vis, TEM, and elementary analysis. Results show that the MoS2 nanocluster is capped with a layer of dialkyldithiophosphate molecules. The lubrication properties of the capped nanocluster were also primarily investigated. The results show that such a nanocluster has a low kinetic friction coefficient (mu(k) < 0.1) and a good load-carrying capacity.
引用
收藏
页码：12973 / 12977
页数：5
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