Journal
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
Volume 103, Issue -, Pages 25-34Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.compositesa.2017.09.004
Keywords
Polymer-matrix composites (PMCs); Smart materials; Magnetic properties; Mechanical properties; Magnetoactive elastomer
Funding
- National Natural Science Foundation of China [11572310, 11572309]
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDB22040502]
- Fundamental Research Funds for the Central Universities [WK2480000002]
- Collaborative Innovation Center of Suzhou Nano Science and Technology
Ask authors/readers for more resources
This work reported a high performance flexible magnetically controllable actuator based on magnetoactive elastomer (MAE) and poly (vinylidene fluoride) (PVDF) composite film. The magnetic-mechanic electric coupling properties of the actuator were systematically investigated by cyclical wrinkle, magnetic bending, and stretching test. The induced charge under a magnetic bending can reach as large as 158 pC even at small magnetic field of 100 mT with the bending angle up to almost 90 within 0.6 s. Moreover, a new model was proposed to theoretically reveal the intrinsic correspondence. The model matches well with the experimental results. Based on this kind of actuator, a magnetically controllable tentacle is developed, which could grasp, transport, and release object by switching the supplied current. Due to the real-time deformation feedback characteristics, this kind of actuators can find wide applications in actively controllable engineering, artificial robotics, and biomedicine. (C) 2017 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available