Amphoteric Response of Loss Factor for Bimodal Magnetic Elastomers by Magnetic Fields

被引：7
|
作者：
Nagashima, Kazushi [1 ,2 ]
Kawai, Mika [1 ,2 ]
Mitsumata, Tetsu [1 ,2 ]
机构：
[1] Niigata Univ, Grad Sch Sci & Technol, Niigata 9502181, Japan
[2] ALCA, Japan Sci & Technol Agcy, Chiyoda Ku, Tokyo 1020076, Japan
来源：
CHEMISTRY LETTERS | 2016年 / 45卷 / 08期
关键词：
Magnetic elastomer; Bimodal magnetic elastomer; Stimuli-responsive material; WIDE-RANGE MODULATION; MAGNETOELASTIC BEHAVIOR; POLYURETHANE ELASTOMERS; NONMAGNETIC PARTICLES; DYNAMIC MODULUS; ELASTICITY; HYDROGELS;
D O I：
10.1246/cl.160327
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We have investigated the mechanical loss factor for bimodal magnetic elastomers containing magnetic and nonmagnetic particles. The bimodal magnetic elastomer exhibited amphoteric response of loss factor by magnetic fields depending on the strain amplitude; i.e. negative response at low strains and significant positive response at high strains. The mechanism of amphoteric response seen in bimodal magnetic elastomers is discussed.
引用
收藏
页码：1033 / 1034
页数：2
相关论文
共 50 条
  • [21] Modification of the Ultrasonic Properties of Elastomers Loaded with Magnetic Particles by Applying Magnetic Fields During Curing
    Agirre Olabide, I.
    Elejabarrieta, M. J.
    Bou-Ali, M. M.
    Farinas, M. D.
    Gomez Alvarez-Arenas, T. E.
    2013 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2013, : 1093 - 1096
  • [22] Enhancement of magnetoelastic behavior of bimodal magnetic elastomers by stress transfer via nonmagnetic particles
    Mitsumata, Tetsu
    Ohori, Suguru
    Chiba, Naoya
    Kawai, Mika
    SOFT MATTER, 2013, 9 (42) : 10108 - 10116
  • [23] Nonmagnetic particles enhance magnetoelastic response of magnetic elastomers
    Mitsumata, Tetsu (tetsu@eng.niigata-u.ac.jp), 1600, American Institute of Physics Inc. (118):
  • [24] Nonmagnetic particles enhance magnetoelastic response of magnetic elastomers
    Nagashima, Kazushi
    Kanauchi, Shunta
    Kawai, Mika
    Mitsumata, Tetsu
    Tamesue, Shingo
    Yamauchi, Takeshi
    JOURNAL OF APPLIED PHYSICS, 2015, 118 (02)
  • [25] Transient response of magnetorheological elastomers to step magnetic field
    Wen, Qianqian
    Wang, Yu
    Feng, Jiabin
    Gong, Xinglong
    APPLIED PHYSICS LETTERS, 2018, 113 (08)
  • [26] The Origin of the Bimodal Distribution of Magnetic Fields in Early-type Stars
    Jermyn, Adam S.
    Cantiello, Matteo
    ASTROPHYSICAL JOURNAL, 2020, 900 (02):
  • [27] Characterisation of the magnetic response of nanoscale magnetic filaments in applied fields
    Mostarac, Deniz
    Sanchez, Pedro A.
    Kantorovich, Sofia
    NANOSCALE, 2020, 12 (26) : 13933 - 13947
  • [28] Memory effects in monodomain liquid crystal elastomers produced in magnetic fields
    Univ of Reading, Berkshire, United Kingdom
    Mol Cryst Liq Cryst Sci Technol Sect A Mol Crys Liq Cryst, pt 1 (223-228):
  • [29] Electric and magnetic fields in cryopreservation: A response
    Kaku, M.
    Kawata, T.
    Abedini, S.
    Koseki, H.
    Kojima, S.
    Sumi, H.
    Shikata, H.
    Motokawa, M.
    Fujita, T.
    Ohtani, J.
    Ohwada, N.
    Kurita, M.
    Tanne, K.
    CRYOBIOLOGY, 2012, 64 (03) : 304 - 305
  • [30] Equi-biaxial fatigue behaviour of magnetorheological elastomers in magnetic fields
    Zhou, Yanfen
    Johnson, Mark
    Wen, Shipeng
    Betts, Anthony
    Jerrams, Stephen
    JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 2017, 28 (05) : 687 - 696
12345