Frictional properties of high functional gel materials

被引：0
作者：
Wada, Masato [1 ]
Yamada, Kohei [1 ]
Yamada, Naoya [1 ]
Makino, Masato [1 ]
Gong, Jin [1 ]
Furukawa, Hidemitsu [1 ]
机构：
[1] Yamagata Univ, Soft & Wet Matter Engn Lab SWEL, Dept Mech Syst Engn, Grad Sch Sci & Engn, Yonezawa, Yamagata 9928510, Japan
来源：
BEHAVIOR AND MECHANICS OF MULTIFUNCTIONAL MATERIALS AND COMPOSITES 2014 | 2014年 / 9058卷
关键词：
Engineering materials; Friction; Double network gels; Shape memory;
D O I：
10.1117/12.2045078
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The frictional behavior of the four kinds of high functional gels, which are double network (DN) gels, particle-double network gels (P-DN), shape memory gels (SMG), LA-shape memory gels (LA-SMG) and was studied. The velocity dependence looks similar for both the DN gels and the SMG, however the details of the dependence are different. The coefficient of the DN gels is smaller than that of the SMGs. The coefficient decreases as the normal force increases. This normal force dependence was observed for the DN gels previously, however for the first time for the SMGs. The velocity dependence looks similar for both the DN gels and the SMG, however the details of the dependence are different. The coefficient of the DN gels is smaller than that of the SMGs. The difference of the dependences is possibly related to the different softness by the temperature change of the gels. The temperature dependence of the coefficient of friction in LA-SMG was observed. Increase of the perpendicular load and the surface softness were influenced by coefficient of friction increase. In addition, the frictional coefficient of P-DN that different particle size was measured for the first time. The difference of the friction behavior of LA-SMG by the particle size was clear. Therefore, we show frictional coefficient of various high functional gels.
引用
收藏
页数：6
相关论文
共 10 条
  • [1] Creation of Shape-memory Gels with Inter-crosslinking Network Structure
    Amano, Yoshitaka
    Hidema, Ruri
    Gong, Jin
    Furukawa, Hidemitsu
    [J]. CHEMISTRY LETTERS, 2012, 41 (10) : 1029 - 1031
  • [2] Friction and lubrication of hydrogels - its richness and complexity
    Gong, Jian Ping
    [J]. SOFT MATTER, 2006, 2 (07) : 544 - 552
  • [3] Double-network hydrogels with extremely high mechanical strength
    Gong, JP
    Katsuyama, Y
    Kurokawa, T
    Osada, Y
    [J]. ADVANCED MATERIALS, 2003, 15 (14) : 1155 - +
  • [4] Intelligent Button Developed Using Smart Soft and Wet Materials
    Harada, Sho
    Hidema, Ruri
    Gong, Jin
    Furukawa, Hidemitsu
    [J]. CHEMISTRY LETTERS, 2012, 41 (10) : 1047 - 1049
  • [5] Hidema R., 2011, JAPAN SOC MECH ENG A, V77, P764
  • [6] Surfactant-induced friction reduction for hydrogels in the boundary lubrication regime
    Kamada, Kosuke
    Furukawa, Hidemitsu
    Kurokawa, Takayuki
    Tada, Tomohiro
    Tominaga, Taiki
    Nakano, Yukihiro
    Gong, Jian Ping
    [J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2011, 23 (28)
  • [7] SHAPE-MEMORY IN HYDROGELS
    OSADA, Y
    MATSUDA, A
    [J]. NATURE, 1995, 376 (6537) : 219 - 219
  • [8] Wada M., J SOLID MECH MAT ENG, V7, P228
  • [9] Yokoo Tomohiro, 2011, Journal of Solid Mechanics and Materials Engineering, V5, P1015, DOI 10.1299/jmmp.5.1015
  • [10] Smart Lenses Developed with High-Strength and Shape Memory Gels
    Yokoo, Tomohiro
    Hidema, Ruri
    Furukawat, Hidemitsu
    [J]. E-JOURNAL OF SURFACE SCIENCE AND NANOTECHNOLOGY, 2012, 10 : 243 - 247
1