首页|A Mechanically Robust, Self-Healing, and Adhesive Biomimetic Camouflage Ionic Conductor for Aquatic Environments

A Mechanically Robust, Self-Healing, and Adhesive Biomimetic Camouflage Ionic Conductor for Aquatic Environments

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  • Wiley
Flexible conductive materials capable of simulating transparent oceanorganisms have garnered interest in underwater motion monitoring andcovert communication applications. However, the creation of underwaterflexible conductors that possess mechanical robustness, adhesion, andself-healing properties remains a challenge. Herein, hydrophobic interactionis combined with electrostatic interaction to obtain a solvent-free transparentpoly(ionic liquid) elastomer (PILE) fabricated using soft acrylate monomersand acrylate ionic liquids. The synergy of hydrophobic and electrostaticinteractions can eliminate the hydration of water molecules underwater,giving the PILE adjustable fracture strength, good elasticity, highstretchability, high toughness, fatigue resistance, underwater self-healingability, underwater adhesion, and ionic conductivity. As a result, thetransparent iontronic sensor generated from the PILE can achievemultifunctional sensing and human motion detection with high sensitivityand stability. In particular, the sensor can also transmit informationunderwater through stretching, pressing, and non-contact modes,demonstrating its huge potential in underwater flexible iontronic devices.

adhesionionic conductorsself-healingunderwater monitoring

Yue Gong、Li Yu、Xiaolin Lyu、Shixiang Zheng、Yan Yu、Piaopiao Zhou、Zhong-Zhen Luo、Zhigang Zou

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Key Laboratory of Advanced Materials TechnologiesInternational (HongKong Macao and Taiwan) Joint Laboratory onAdvanced Materials TechnologiesCollege of Materials Science and EngineeringFuzhou UniversityFuzhou, Fujian 350108, China

Key Laboratory of Advanced Materials TechnologiesInternational (HongKong Macao and Taiwan) Joint Laboratory onAdvanced Materials TechnologiesCollege of Materials Science and EngineeringFuzhou UniversityFuzhou, Fujian 350108, China,Fujian Science & Technology Innovation Laboratory for OptoelectronicInformation of ChinaFuzhou, Fujian 350108, China

Department of Critical Care MedicineFujian Medical University Union HospitalFuzhou, Fujian 350108, China

Key Laboratory of Advanced Materials TechnologiesInternational (HongKong Macao and Taiwan) Joint Laboratory onAdvanced Materials TechnologiesCollege of Materials Science and EngineeringFuzhou UniversityFuzhou, Fujian 350108, China,Eco-materials and Renewable Energy ResearchCenterCollege of Engineering and Applied SciencesNanjingUniversityNanjing 210093, China

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2023

10.1002/adfm.202305314

Advanced materials for optics and electronics

Advanced materials for optics and electronics

EISCI
ISSN：1616-301X
年,卷(期)：2023.33(47)
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