کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5439494 | 1509872 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magnetic/conductive composite fibre: A multifunctional strain sensor with magnetically driven property
ترجمه فارسی عنوان
فیبر کامپوزیت مغناطیسی / رسانای: یک سنسور فشار چند منظوره با ویژگی مغناطیسی رانده شده
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
چکیده انگلیسی
Here reports a lastex yarn-silver nanowires-magnetic polymer based magnetic-conductive composite fibre (MCF) prepared by a simple dropping-drying process. The magnetic-mechanic-electric coupling properties of the multifunctional fibre are systematically investigated. It's found that the electrical resistance increases by 44% when the tensile strain reaches 8%. Meanwhile, the relative resistance meets a dramatically variation by applying the external magnetic field. For instance, a 1.5% relative resistance increment is achieved by bending the MCF to 44 deg under a 400Â mT magnetic field, in which the magnetic induced force is equivalent to 15Â mN. Afterwards, a potential mechanism is proposed to investigate the magnetic-mechanic-electric coupling behavior. The results show that the MCF can be applied both as strain sensors and magnetic field sensors. Furthermore, a magnetic-sensing on-off switch and a flexible gripper are subsequently developed, demonstrating that the MCF possesses high potential in the implement of intelligent soft sensors and actuators.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part A: Applied Science and Manufacturing - Volume 100, September 2017, Pages 97-105
Journal: Composites Part A: Applied Science and Manufacturing - Volume 100, September 2017, Pages 97-105
نویسندگان
Li Ding, Shouhu Xuan, Jiabin Feng, Xinglong Gong,