Self‐Powered Electronic Skin with Multisensory Functions Based on Thermoelectric Conversion,Advanced Materials Technologies

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Self‐Powered Electronic Skin with Multisensory Functions Based on Thermoelectric Conversion
Advanced Materials Technologies ( IF 6.4 ) Pub Date : 2020-07-08 , DOI: 10.1002/admt.202000419
Jinfeng Yuan ₁ , Rong Zhu ₁ , Guozhen Li ₁

Affiliation

Wearable electronics for personal healthcare and environment awareness are attracting more and more attention, where continuous energy supply is requisite and still faces great challenge. Here, a self‐powered electronic skin (e‐skin) system with multiple sensations as well as data processing and data visualization is developed. The core component is a hand‐shaped flexible thermoelectric generator functionalized as e‐skin, which not only harvests energy from body heat to supply power for the entire e‐skin system, but also plays a role of multisensory receptor. The e‐skin system is endowed with multifunction of sensing temperature and humidity, perceiving wind and motion, identifying material and monitoring acceleration, as well as displaying the sensing data on a liquid crystal display, all of which are powered by human body heat. The self‐powered flexible e‐skin provides an advantageous approach for applications in repair of skin injury, wearable healthcare devices, and wearable robots.

中文翻译：

基于热电转换的具有多种传感功能的自供电电子皮肤

用于个人医疗保健和提高环境意识的可穿戴电子设备正受到越来越多的关注，在这种情况下，持续的能源供应是必不可少的，但仍然面临着巨大的挑战。在这里，开发了一种具有多种感觉以及数据处理和数据可视化的自供电电子皮肤（e-skin）系统。核心组件是功能为电子皮肤的手形柔性热电发生器，它不仅从人体热量中收集能量，为整个电子皮肤系统供电，而且还起到了多感官受体的作用。电子皮肤系统具有多功能的感测温度和湿度，感知风和运动，识别材料和监控加速度，以及在液晶显示器上显示感测数据，所有这些功能均由人体热量提供动力。

更新日期：2020-09-10

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