Highly stretchable, self-adhesive, ambient-stable, and wide-temperature adaptable hydrophobic ionogels for wearable strain sensors

Abstract

The development of hydrophobic ionogel with high stretchability, good recoverability, and excellent stability in widely-varied environments is essential for next generation wearable sensors. Herein, a highly stretchable hydrophobic ionogel has...

High-sensitivity and ultralow-hysteresis fluorine-rich ionogel strain sensors for multi-environment contact and contactless sensing

“…51–53 Moreover, under high tensile strain, the conformation of the network structure is also altered with a more ordered arrangement of the polymer chains, which further weakens the mobility of the dissociative ions and leads to higher GF value. 54,55 The sensitivity of our ionogel sensors is superior to most recently reported ionogel strain sensors operating in air and even more competitive for underwater sensing applications 29,30,32,41,48,50,56–60 (Fig. 5e).…”

Achieving heat-resistant energetic compounds via silver-catalyzed one-pot cycloaddition of ethyl 2-isocyanoacetate and nitrogen-rich diazonium

“…1b). 14,15 Also, the high temperature required by this method sometimes leads to potential hazards and complicated reaction byproducts. Hence, it is indeed benecial to seek an efficient and mild strategy to construct a new type of 1,2,4triazole-bridged heat-resistant explosive.…”

Swelling-resistant microgel-reinforced hydrogel polymer electrolytes for flexible all-in-one supercapacitors with high performances

“…The boom in wearable smart electronics has driven the demand for flexible energy storage devices. [1][2][3][4][5] Although batteries are widely used as power sources for electronic devices due to their excellent energy density, supercapacitors are emerging as promising energy storage devices for portable function-integrated electronics due to their advantages of high-power density, long cycle life, fast charge/discharge, good safety and miniaturization. [6][7][8][9] Especially, all-in-one supercapacitors, a class of integrated supercapacitors with low interfacial resistance and mechanical stability under complex deformation, have received extensive attention.…”