环境耐受高附着力导电共凝胶

IF 5 2区材料科学 Q1 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Polymer Testing Pub Date : 2025-03-03 DOI:10.1016/j.polymertesting.2025.108753

Jiating Liu , Ying Chen , Shuo Li , Pengcheng Zhao , Tao Li , Tian Zhao , Yi Chen

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引用次数: 0

摘要

本文介绍了一种以聚n -羟乙基丙烯酰胺（PHEAA）为基的环境耐受性、高粘附性导电共聚物的开发。这种共凝胶是通过一锅聚合工艺合成的，这种材料具有优异的机械性能，包括高拉伸性、抗撕裂性和自恢复能力。共凝胶对各种衬底具有很强的附着力，使其适合柔性传感器应用。它们的非挥发性和热稳定性提供了出色的环境耐受性，在很宽的温度范围内保持灵活性。此外，共凝胶表现出高离子电导率和精确的响应性，使其能够用于应变传感器和实时心电图（ECG）监测。研究结果强调了PHEAA/DESs共凝胶在柔性电子、医疗监测和智能材料方面的应用潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Environmentally tolerant high-adhesion conductive eutectogels

This study presents the development of environmentally tolerant, high-adhesion conductive eutectogels based on poly(N-hydroxyethyl acrylamide) (PHEAA) based eutectogels. The eutectogels were synthesized via a one-pot polymerization process, resulting in materials with exceptional mechanical properties, including high stretchability, tear resistance, and self-recovery capabilities. The eutectogels exhibited strong adhesion to various substrates, making them suitable for flexible sensor applications. Their non-volatile nature and thermal stability provided outstanding environmental tolerance, maintaining flexibility across a wide temperature range. Additionally, the eutectogels demonstrated high ionic conductivity and precise responsiveness, enabling their use in strain sensors and real-time electrocardiogram (ECG) monitoring. The results highlight the potential of PHEAA/DESs eutectogels for applications in flexible electronics, healthcare monitoring, and smart materials.

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来源期刊

Polymer Testing 工程技术-材料科学：表征与测试

CiteScore

10.70

自引率

5.90%

发文量

328

审稿时长

44 days

期刊介绍： Polymer Testing focuses on the testing, analysis and characterization of polymer materials, including both synthetic and natural or biobased polymers. Novel testing methods and the testing of novel polymeric materials in bulk, solution and dispersion is covered. In addition, we welcome the submission of the testing of polymeric materials for a wide range of applications and industrial products as well as nanoscale characterization. The scope includes but is not limited to the following main topics: Novel testing methods and Chemical analysis • mechanical, thermal, electrical, chemical, imaging, spectroscopy, scattering and rheology Physical properties and behaviour of novel polymer systems • nanoscale properties, morphology, transport properties Degradation and recycling of polymeric materials when combined with novel testing or characterization methods • degradation, biodegradation, ageing and fire retardancy Modelling and Simulation work will be only considered when it is linked to new or previously published experimental results.