相关实验视频

Updated: May 1, 2026

Fabrication Process of Silicone-based Dielectric Elastomer Actuators

Fabrication Process of Silicone-based Dielectric Elastomer Actuators

Published on: February 1, 2016

灵活和环保的聚酸水凝:用于可穿戴设备和软执行器的无机功能材料

Tongtong Zhou¹, Jiulong Zhou¹, Song Zhang¹

¹School of Chemistry, Key Laboratory of Advanced Technologies of Materials (Ministry of Education), Southwest Jiaotong University, Chengdu, 610031, China.

Advanced healthcare materials

|May 19, 2025

概括

研究人员使用长链聚酸盐 (LPP) 和离子开发出一种灵活的,自我愈合的无机水凝. 这种新型材料为先进的可穿戴设备和执行器提供导电性,可降解性和生物相容性.

科学领域:

材料科学材料科学材料科学
聚合物化学聚合物化学
生物材料工程生物材料工程

背景情况:

无机水凝具有显著的兴趣,但由于材料的刚性,使其灵活和多功能具有挑战性.
现有的有机水凝在某些应用中存在局限性,需要替代材料.

研究的目的:

开发一种灵活多功能无机水凝.
探索这种新材料的特性和应用,作为对有机软材料的补充.

主要方法:

与Ca2+离子交联长链聚酸盐 (LPP),形成纯无机水凝.
描述水凝的自我愈合,可塑性,导电性,可降解性和生物相容性.
测试水凝作为应变传感器,离子皮肤和磁性执行器的性能.

主要成果:

该CaLPP水凝显示出出色的自我愈合,任意形状,导电性,可降解性和生物相容性.
水凝有效地作为动态变形的高灵敏度应变传感器发挥作用.
该材料显示了作为用于检测人类运动的离子皮肤以及功能化后作为磁执行器的潜力.

结论:

一种新的,灵活的,纯无机水凝 (CaLPP) 成功制造.
这种环保材料具有独特的特性,适用于可穿戴设备和执行器.
在各种技术应用中,CaLPP水凝为有机软材料提供了一个有希望的替代品.

关键词:

导电性的导电性是指导电的导电性.可降解性可降解性无机水凝是一种无机水凝.聚酸聚酸盐是一种多酸盐.具有自我愈合的能力.可穿戴设备可穿戴设备.

更多相关视频

An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components

An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components

Published on: July 18, 2018

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Published on: April 25, 2020

相关概念视频

Plasticizers

Plasticizers

Water-reducers, or plasticizers, are chemical admixtures used in concrete to improve strength and workability. These additives reduce the water-cement ratio without compromising workability, lower the cement content while maintaining the same workability, or increase workability to assist concrete placement in inaccessible areas.
Plasticizers function by using surface-active agents to create repulsive electrostatic forces between cement particles. This dispersion enhances the concrete's...

Superplasticizers

Superplasticizers

Superplasticizers are advanced admixtures that enhance the workability of concrete by lowering the water content without compromising the strength of the material. These substances are highly effective water reducers, improving concrete flow, making it easier to work with, and enabling concrete to reach inaccessible areas or densely reinforced sections without mechanical vibration. The key components in superplasticizers are either sulfonated melamine or naphthalene formaldehyde condensates,...