Defying conventions with a liquid metal-embedded hybrid elastomer composite

液态金属嵌入混合弹性体复合材料打破常规

• 批准号: DE210101073
• 负责人: A/Prof Shiyang Tang
• 金额: --
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-07-01 至 2021-07-02
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE210101073
• 关键词: Defying; conventions; liquid; metal; embedded

Conductive elastic composites are one of the key components used in flexible/wearable electronic devices in the manufacture of sensors and interconnects; however, conventional composites experience a relatively low sensitivity to strain, and their conductivity decreases when stretched (i.e. they exhibit a negative piezoconductive effect). This project aims to understand the unprecedented positive piezoconductive effect exhibited on the liquid metal-embedded hybrid elastomer (LMHE) and explore its potential to address the key challenges faced by conventional materials. The outcomes of this project will benefit the advanced manufacturing sector by developing high-performance composites to revolutionise future wearable electronic technologies.

导电弹性复合材料是柔性/可穿戴电子器件中的关键部件之一，用于制造传感器和互连；然而，传统复合材料对应变的敏感性相对较低，拉伸时其导电性会下降(即表现出负的压电性效应)。本项目旨在了解液态金属包埋杂化弹性体(LMHE)所表现出的前所未有的正压电效应，并探索其在解决传统材料所面临的关键挑战方面的潜力。该项目的成果将通过开发高性能复合材料来革新未来的可穿戴电子技术，从而使先进制造业受益。