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Updated: Jul 9, 2025

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一个基于PEDOT:PSS/MXene的执行器,通过结合光热电发生器来实现自动供电传感功能

Yongqiang Qian^1,2,3, Peidi Zhou⁴, Yi Wang^1,2,3

¹Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and Energy, Fujian Normal University Fuzhou 350117 China ChenLZ@fjnu.edu.cn.

|November 29, 2023

概括

这项研究介绍了一种光驱软机器人执行器,具有自动供电传感能力. 创新的设计集成了一台光热电发生器,可实时监控执行器状态,用于诸如生物花和智能盲文系统等应用程序.

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.
节能采集节能采集节能采集

背景情况:

具有传感功能的执行器对于软机器人至关重要,但往往缺乏自动供电能力.
现有的执行器在实时操作监控和能源自主性方面存在局限性.

研究的目的:

开发一款具有集成自动供电传感功能的光驱动执行器.
为了探索聚3,4-乙烯二氧化的潜力:聚styrenesulfonate (PEDOT:PSS) /MXene复合材料在软机器人.

主要方法:

用PEDOT:PSS/MXene复合材料将光热电发生器集成到基于聚胺的执行器中.
利用近红外光辐射诱导光热膨胀并产生热电电压.
生态花和智能盲文系统的制造,以展示执行器的功能.

主要成果:

执行器在近红外光下实现了1.8厘米-1的大曲率.
在Seebeck系数为35.7μV K-1.1的情况下,观察到增强的热电特性.
输出电压与曲曲率直接相关,从而实现了自动供电的传感.

结论:

开发的执行器为软机器人自动传感提供了一个新的解决方案.
集成的光热电发生器可实现实时监控和多功能应用.
这项研究为先进的多功能执行器和自动驱动软机器人铺平了道路.

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P-N junction

P-N junction

A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...