广泛响应的电池类型全合一自动供电可拉伸式压力敏感电子皮肤
Xing Liang1, Xiaoyu Zhang1, Zhenyu Hu1
1Interdisciplinary Materials Research Center, Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, Shanghai, 201804, P. R. China.
Small (Weinheim an der Bergstrasse, Germany)
|October 11, 2023
概括
研究人员开发了新的自动供电电子皮肤,能够高灵敏度检测压力. 这一突破使得先进的可穿戴电子和机器人通过提供一个多功能新传感策略,从而实现了先进的可穿戴电子和机器人.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术纳米技术
- 可穿戴电子设备的电子产品
背景情况:
- 微型可穿戴电子产品,机器人和人工智能需要高度敏感的,自动供电的可伸缩电子皮肤来检测压力.
- 当前技术在实现可伸缩格式的广泛动态和静态压力传感能力方面面临挑战.
研究的目的:
- 开发前所未有的电池类型,全合一的自动供电可拉伸电子皮肤.
- 引入一种用于电子皮肤压力检测的新型传感机制.
主要方法:
- 使用新型结构制造电子皮肤:氧化 (V2O5) 纳米线基多孔阴极,弹性多孔聚氨/碳纳米管/聚烯阳极和聚烯胺离子凝电解质.
- 基于电极和电解质压力诱导的电阻变化,研究了一种新的电池类型自动供电的压力传感机制.
主要成果:
- 实现了具有广泛响应范围 (1.8Pa-1.5MPa) 的高度敏感的电子皮肤.
- 在50%的拉伸力下表现出高耐疲劳性和出色的稳定性.
- 成功地将自动供电和压力传感功能集成到一个可拉伸设备中.
结论:
- 这项工作为下一代全合一自动供电微型传感器和电子皮肤提供了一种多功能电池类型传感策略.
- 开发的电子皮肤为可穿戴技术和机器人的先进应用提供了有前途的解决方案.
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