Friction of gels

被引：131

作者：

Gong, JP ^{[1
]}

Higa, M ^{[1
]}

Iwasaki, Y ^{[1
]}

Katsuyama, Y ^{[1
]}

Osada, Y ^{[1
]}

机构：

[1] HOKKAIDO UNIV,GRAD SCH SCI,DIV BIOL SCI,SAPPORO,HOKKAIDO 060,JAPAN

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 1997年 / 101卷 / 28期

关键词：

D O I：

10.1021/jp9713118

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 sliding friction of various kinds of hydrogels has been investigated, and it has been found that the frictional behaviors of these hydrogels do not conform to Amonton's law F = mu W, which well describes the friction of a solid. Instead, the friction force F of the gel shows slight dependence on the load W in the investigated load range, while it strongly depends on the sliding velocity. Additionally, the frictional coefficient mu of the gel reaches a value as low as similar to 10(-3), which is smaller than those observed in solid materials.

引用

页码：5487 / 5489

页数：3

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