Mechanically strong multifunctional three-dimensional crosslinked aramid nanofiber/reduced holey graphene oxide and aramid nanofiber/reduced holey graphene oxide/polyaniline hydrogels and derived films
Yubo Zou, Zeyu Chen, Zhiyuan Peng, Chuying Yu, Wenbin Zhong
Abstract
, a desirable capacitance retention of 98.9% after 2500 mechanical bending cycles and an approximately 100% capacitance retention even after keeping tensile force for 15 h. The as-prepared hydrogels, aerogels and derived films with such excellent performances are promising for applications in oil pollution removal, optical filters and flexible load-bearing energy storage devices.
Topics & Concepts
Materials scienceSelf-healing hydrogelsNanofiberAerogelGraphenePolyanilineUltimate tensile strengthSupercapacitorAramidOxideChemical engineeringComposite materialCapacitanceNanotechnologyPolymer chemistryPolymerizationPolymerChemistryPhysical chemistryEngineeringMetallurgyElectrodeFiberSupercapacitor Materials and FabricationAdvanced Sensor and Energy Harvesting MaterialsElectrospun Nanofibers in Biomedical Applications