In situ filling of a robust carbon sponge with hydrogel electrolyte: a type of omni-healable electrode for flexible supercapacitors
收藏国家林业和草原科学数据中心2022-11-03 更新2024-03-06 收录
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资源简介：
The sandwich-type supercapacitor consisting of self-healing layers and electrode layers can easily delaminate during deformation, and thereby seriously affecting its reliability. In this work, a type omni-healable electrode (denoted as CS@PANa-Fe3+–LiCl) is reported, which is completely integrated by a three-dimensional (3-D) electrode material, a self-healing hydrogel and an electrolyte. Consequently, the ease of delamination and the large contact resistance due to the sandwich-type structure can be effectively overcome. Herein, the 3-D porous carbon sponge (CS) serves both as an electroactive material and a carrier for the Fe 3+ -crosslinked sodium polyacrylate–LiCl (denoted as PANa-Fe3+–LiCl) hydrogel electrolyte.
提供机构：
国家林业和草原科学数据中心
创建时间：
2022-11-03
