Flexible supercapacitors with high capacitance retention at temperatures from −20 to 100 °C based on DMSO-doped polymer hydrogel electrolytes
Yanan Liu, Huili Li, Xue Wang, Tian Lv, Keyi Dong, Zilin Chen, Yunlong Yang, Shaokui Cao, Tao Chen
Abstract
Flexible supercapacitors with high capacitance retention at temperatures from −20 to 100 °C were developed based on DMSO-doped polymer hydrogel electrolytes.
Topics & Concepts
SupercapacitorCapacitanceElectrolyteMaterials sciencePolymerDopingPolymer electrolytesChemical engineeringComposite materialChemistryElectrodeOptoelectronicsIonic conductivityPhysical chemistryEngineeringSupercapacitor Materials and FabricationConducting polymers and applicationsAdvanced Sensor and Energy Harvesting Materials