Ultrastretchable and superior healable supercapacitors based on a double cross-linked hydrogel electrolyte

Healable and stretchable energy storage devices are gaining interest for wearable electronics and smart textiles. Here the authors report a nanocomposite hydrogel with high stretchability, ionic conductivity, and healing capability for use in a supercapacitor that can stretch 900% after healing.

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Bibliographic Details
Main Authors: Huili Li, Tian Lv, Huanhuan Sun, Guiju Qian, Ning Li, Yao Yao, Tao Chen
Format: article
Language:EN
Published: Nature Portfolio 2019
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Online Access:https://doaj.org/article/c27f661a82ea451d8f9f3b7302ff7a89
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Summary:Healable and stretchable energy storage devices are gaining interest for wearable electronics and smart textiles. Here the authors report a nanocomposite hydrogel with high stretchability, ionic conductivity, and healing capability for use in a supercapacitor that can stretch 900% after healing.