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无磁软机器人具有超灵活的无线可充电微型超级电容器作为机载电源
Swapnil Shital Nardekar1, Sang-Jae Kim1,2,3
1Nanomaterials & System Lab, Major of Mechatronics Engineering, Faculty of Applied Energy System, Jeju National University, Jeju, 63243, Republic of Korea.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|August 6, 2023
概括
研究人员开发了一种超灵活的,无线充电的微型超级电容器,用于软机器人. 这种轻量级的动力源使车载传感系统能够在具有挑战性的环境中进行增强的机动和驱动.
科学领域:
- 软机器人软机器人 软机器人
- 材料科学是一种材料科学.
- 储能储能是指储能过程中的能量.
背景情况:
- 软机器人技术在工业和生物医学应用中具有巨大潜力.
- 目前的软机器人缺乏足够的内置动力用于传感系统,限制了功能.
- 现有的电源解决方案往往是重的或不灵活的,阻碍了小型化.
研究的目的:
- 为软机器人开发一种超灵活,轻量级,无线充电的微型超级电容器.
- 创建一个可扩展的电源,能够支持微型软机器人感觉系统.
- 为了证明这种动力源在一个完全集成的软机器人中的可行性.
主要方法:
- 使用直接激光燃烧制造类似石墨烯的碳微超级电容器 (GLC-MSC) 电极.
- 描述GLC-MSC的电化学性能,包括面积电容和在执行频率下的稳定性.
- 将GLC-MSC集成到磁软机器人中,用于无线充电和运动测试.
主要成果:
- 制造的GLC-MSC是超灵活的,轻量级 (≈50毫克),并显示出优越的面积容量 (8.76 mF cm−2).
- 微型超级电容器在高启动频率 (1-30 Hz) 下保持电容.
- 一个完全集成的软机器人实现了无线充电 (在25秒内达到2.4V),并表现出了出色的机 locomotion.
结论:
- 开发的微型超级电容器是小型软机器人的可行和理想的机载电源.
- 无线充电能力和在启动下强大的性能使软机器人具有先进的传感能力.
- 这一创新解决了软机器人的一个关键局限性,为更复杂的应用铺平了道路.
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