A hydrogel electrolyte based on the inhibitory activity of water for in situ supercapacitors

• Published in: Journal of materials chemistry. C, Materials for optical and electronic devices Vol. 10; no. 46; pp. 17611 - 17619
• Main Authors: Zhang, Rongda, Chen, Zhimin, Gao, Guanghui
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 01.12.2022
• Subjects: Bending machines; Capacitance; Commercialization; Electric potential; Electrochemical analysis; Energy storage; Hydrogels; Polysaccharides; Stability; Supercapacitors; Voltage

Hydrogel-based supercapacitors have attracted increasing attention owing to their advantages of safety and flexibility. However, the commercialization of supercapacitors based on hydrogels is limited by their low operating voltage attributed to the electrolytic voltage of water. Hence enhancing the...