Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장승환 | - |
dc.date.accessioned | 2020-01-07T04:38:42Z | - |
dc.date.available | 2020-01-07T04:38:42Z | - |
dc.date.issued | 2017-06 | - |
dc.identifier.citation | MATERIALS, v. 10, No. 6, Article no. 646 | en_US |
dc.identifier.issn | 1996-1944 | - |
dc.identifier.uri | https://www.mdpi.com/1996-1944/10/6/646 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/121595 | - |
dc.description.abstract | This article presents a soft pneumatic bending actuator using a magnetically assisted bilayer composite composed of silicone polymer and ferromagnetic particles. Bilayer composites were fabricated by mixing ferromagnetic particles to a prepolymer state of silicone in a mold and asymmetrically distributed them by applying a strong non-uniform magnetic field to one side of the mold during the curing process. The biased magnetic field induces sedimentation of the ferromagnetic particles toward one side of the structure. The nonhomogeneous distribution of the particles induces bending of the structure when inflated, as a result of asymmetric stiffness of the composite. The bilayer composites were then characterized with a scanning electron microscopy and thermogravimetric analysis. The bending performance and the axial expansion of the actuator were discussed for manipulation applications in soft robotics and bioengineering. The magnetically assisted manufacturing process for the soft bending actuator is a promising technique for various applications in soft robotics. | en_US |
dc.description.sponsorship | This work was supported in part by Samsung Global Research Program (Award No.: 1011912) and in part by the Technology Innovation Program (No. 2017-10069072) funded by the Ministry of Trade, Industry & Energy (MOTIE, Korea), whose support is greatly appreciated. The authors would to like thank Sang-Woo Park in the Department of Chemical Engineering at the University of Florida for his valuable assistance with the experiment of the thermogravimetric analysis of the soft bilayer composite. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | MDPI AG | en_US |
dc.subject | soft actuator | en_US |
dc.subject | pneumatic bending actuator | en_US |
dc.subject | bilayer composite | en_US |
dc.subject | non-uniform magnetic field | en_US |
dc.subject | ferromagnetic particles | en_US |
dc.title | Magnetically Assisted Bilayer Composites for Soft Bending Actuators | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.3390/ma10060646 | - |
dc.relation.journal | MATERIALS | - |
dc.contributor.googleauthor | Jang, Sung-Hwan | - |
dc.contributor.googleauthor | Na, Seon-Hong | - |
dc.contributor.googleauthor | Park, Yong-Lae | - |
dc.relation.code | 2017004070 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | sj2527 | - |
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