Tough, adhesive, self-healing, fully physical crosslinked κ-CG-K+/pHEAA double-network ionic conductive hydrogels for wearable sensors

Xu, Jianxiong; Guo, Z.; Yin, Chen; Luo, Yuecong; Xie, Songhai; Zhang, Yutong; Tan, Haihu; Xu, Ling; Zheng, Jie

doi:10.1016/j.polymer.2021.124321

Cited by 36 publications

(25 citation statements)

References 53 publications

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“…4f). 49–54 The above results further confirmed the high strain sensitivity of the TAPU/Fe-4 hydrogel sensor. Besides, the fatigue resistance of the TAPU/Fe-4 hydrogel sensor was also estimated.…”

Section: Resultssupporting

confidence: 70%

Multifunctional polyurethane hydrogel based on a phenol–carbamate network and an Fe³⁺–polyphenol coordination bond toward NIR light triggered actuators and strain sensors

et al. 2022

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Section: Resultssupporting

confidence: 70%

Multifunctional polyurethane hydrogel based on a phenol–carbamate network and an Fe³⁺–polyphenol coordination bond toward NIR light triggered actuators and strain sensors

et al. 2022

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“…Ionic interactions were also able to take part in the self-healing polymers based on reversible crosslinked networks [ 65 , 66 ]. Comparable with hydrogen bonds because of their saturability and direction abilities leading to the loss of self-healing abilities under room temperature, ionic bonds are a strong electrostatic interaction between the opposite charges’ atoms or groups [ 67 ].…”

Section: Self-healing Mechanismsmentioning

confidence: 99%

Self-Healing Materials-Based Electronic Skin: Mechanism, Development and Applications

Chen

Wang

et al. 2022

Gels

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Electronic skin (e-skin) has brought us great convenience and revolutionized our way of life. However, due to physical or chemical aging and damage, they will inevitably be degraded gradually with practical operation. The emergence of self-healing materials enables e-skins to achieve repairment of cracks and restoration of mechanical function by themselves, meeting the requirements of the era for building durable and self-healing electronic devices. This work reviews the current development of self-healing e-skins with various application scenarios, including motion sensor, human–machine interaction and soft robots. The new application fields and present challenges are discussed; meanwhile, thinkable strategies and prospects of future potential applications are conferenced.

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“…5e and f). [44][45][46][47][48][49] The excellent sensitivity may be related to the ionized water channels separated by EG molecules. To explain the above statement, electrochemical impedance spectra of the C 3 AE 3 P hydrogel were recorded.…”

Section: Signal Transmission and Motion Detectionmentioning

confidence: 99%

Assembled caseins as crosslinkers for tough, adhesive and self-healing hydrogels towards flexible sensors

Wang

Dai

et al. 2022

J. Mater. Chem. A

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Tough, adhesive, self-healing, fully physical crosslinked κ-CG-K+/pHEAA double-network ionic conductive hydrogels for wearable sensors

Cited by 36 publications

References 53 publications

Multifunctional polyurethane hydrogel based on a phenol–carbamate network and an Fe³⁺–polyphenol coordination bond toward NIR light triggered actuators and strain sensors

Multifunctional polyurethane hydrogel based on a phenol–carbamate network and an Fe³⁺–polyphenol coordination bond toward NIR light triggered actuators and strain sensors

Self-Healing Materials-Based Electronic Skin: Mechanism, Development and Applications

Assembled caseins as crosslinkers for tough, adhesive and self-healing hydrogels towards flexible sensors

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Tough, adhesive, self-healing, fully physical crosslinked κ-CG-K+/pHEAA double-network ionic conductive hydrogels for wearable sensors

Cited by 36 publications

References 53 publications

Multifunctional polyurethane hydrogel based on a phenol–carbamate network and an Fe3+–polyphenol coordination bond toward NIR light triggered actuators and strain sensors

Multifunctional polyurethane hydrogel based on a phenol–carbamate network and an Fe3+–polyphenol coordination bond toward NIR light triggered actuators and strain sensors

Self-Healing Materials-Based Electronic Skin: Mechanism, Development and Applications

Assembled caseins as crosslinkers for tough, adhesive and self-healing hydrogels towards flexible sensors

Contact Info

Product

Resources

About

Multifunctional polyurethane hydrogel based on a phenol–carbamate network and an Fe³⁺–polyphenol coordination bond toward NIR light triggered actuators and strain sensors

Multifunctional polyurethane hydrogel based on a phenol–carbamate network and an Fe³⁺–polyphenol coordination bond toward NIR light triggered actuators and strain sensors