Screen-printed highly stretchable and stable flexible electrodes with a negative Poisson's ratio structure for supercapacitors
Jianxin Xu, Yang Li, Junyao Wang, Huan Liu, Qi Hou, Rui Wang, Tianhong Lang, Bowen Cui, Hongxu Pan, Yansong Chen, Jingran Quan, Hanbo Yang, Lixiang Li, Yahao Liu
Abstract
. It retains 89.25% of its initial capacity after 5000 times of folding and can maintain a stable output even in extreme deformation, which indicates that the SSC prepared in this study has excellent stability. The SSC with the advantages mentioned above obtained in this study is expected to provide new opportunities to develop flexible electronic systems.
Topics & Concepts
Materials scienceSupercapacitorElectrodeCapacitanceFinite element methodUltimate tensile strengthComposite materialDeformation (meteorology)Stress (linguistics)Structural engineeringPhilosophyLinguisticsEngineeringPhysical chemistryChemistrySupercapacitor Materials and FabricationAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applications