通过离子捕获释放动态的高灵敏度温度传感器,用于监测人类的热舒适度
Fan Li1, Hua Xue1, Xiuzhu Lin1,2
1State Key Laboratory of Integrated Optoelectronics, JLU Region, College of Electronic Science and Engineering, Jilin University, Changchun, 130012, PR China.
Microsystems & nanoengineering
|October 23, 2025
概括
研究人员使用离子捕获动态开发了一种高度敏感的可穿戴温度传感器. 这种新型传感器监测表面温度,超过人体皮肤的灵敏度,用于个性化的热舒适系统.
科学领域:
- 材料科学 材料科学 材料科学
- 传感器技术 传感器技术
- 生物医学工程 生物医学工程
背景情况:
- 可穿戴式传感器对于生理监测至关重要,温度传感器对于健康和机器人技术至关重要.
- 提高可穿戴电子产品的特性是扩大其应用的关键.
- 现有的可穿戴温度传感器往往缺乏微妙应用所需的灵敏度.
研究的目的:
- 开发一种可穿戴的温度传感器,具有增强的灵敏度和稳定性.
- 探索一种超越传统生理监测的温度传感的新机制.
- 展示个性化热调节系统的潜力.
主要方法:
- 利用基于结的离子捕获和释放动态机制.
- 开发了一种用于传感器的新的离子凝复合物.
- 在表面温度监测中测试了传感器的灵敏度,稳定性和性能.
主要成果:
- 实现了0.008°C的超高温度灵敏度.
- 显示出优异的传感器稳定性.
- 展示了传感器能够反映主观热感觉的能力,超过了人类皮肤的敏感性.
结论:
- 开发的可穿戴温度传感器提供了前所未有的灵敏度和稳定性.
- 开创了可穿戴温度传感的新范式,专注于表面温度和热舒适度.
- 打开了个性化温度调节和智能动态控制系统的潜在应用.
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