Supramolecular Ionic Gels for Stretchable Electronics and Future Directions

ACS Materials Au, Год журнала: 2024, Номер 5(1), С. 35 - 44

Опубликована: Ноя. 22, 2024

Ionic gels (IGs), ionic liquids (ILs) dispersed in polymers, exhibit extremely low vapor pressure, electrochemical and thermal stability, excellent mechanical characteristics; therefore, they are used for fabricating stretchable sensors, transistors, energy storage devices. Although such characteristics promising flexible electronics, the stress-induced ruptured covalent bonds forming polymer networks cannot recover owing to irreversible interaction between bonds. Physical cross-linking via noncovalent enables of polymers ILs form supramolecular IGs (SIGs), which favorable wearable devices that conventional with achieve. Herein, we review recent material designs interactions SIGs, as hydrogen bonding. We present SIG achieved ILs, extreme toughness, self-healing capability, self-adhesion human body sensors. conclude this Perspective by discussing potential SIGs a power source implants, devices, environmental sensing applications.

Язык: Английский

Development of Supramolecular Ionic Gels with Self-Healing Capability and Biodegradability Using Bioderived Ionic Liquid and Poly(vinyl Alcohol)

Nanoscale, Год журнала: 2024, Номер unknown

Опубликована: Дек. 4, 2024

The physical crosslinking of poly(vinyl alcohol) and a bioderived ionic liquid yields supramolecular gels with self-healing capability, reconfigurability, biodegradability for wearables, implants, environmental sensing.

Язык: Английский