Tribological behavior of fullerene-styrene sulfonic acid copolymer as water-based lubricant additive

被引：52

作者：

Lei, H ^{[1
]}

Guan, WC

Luo, JB

机构：

[1] Tsing Hua Univ, State Key Lab Tribol, Beijing 100084, Peoples R China

[2] Huazhong Univ Sci & Technol, Wuhan 430074, Peoples R China

来源：

WEAR | 2002年 / 252卷 / 3-4期

关键词：

fullerene copolymer; nanometer ball; tribology;

D O I：

10.1016/S0043-1648(01)00888-2

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 [机械工程];

摘要：

A novel fullerene-styrene sulfonic acid copolymer was synthesized. The tribological properties of base stock (2 wt.% triethanolamine aqueous solution) containing the fullerene copolymer were measured using a four-ball tribotester. Experiments indicated that the anti-wear performance and load-carrying capacity of the base stock were raised and its friction coefficient was decreased. Then, the surface of worn scar was investigated by using electron probe microanalysis (EPMA) and X-ray photoelectron spectroscopy (XPS). Finally, its lubrication mechanism was deduced preliminarily. (C) 2002 Published by Elsevier Science B.V.

引用

页码：345 / 350

页数：6

共 9 条

[1]

FULLERENE (C-60) FILMS FOR SOLID LUBRICATION [J].