Shellac-mediated laser-induced reduced graphene oxide film on paper and fabric: exceptional performance in flexible fuel cell, supercapacitor and electrocardiography applications
Pavar Sai Kumar, S. Vanmathi, Himanshi Awasthi, Imran Khan, Ritesh Singh, Vimal Sharma, Chandrani Pramanik, Sanket Goel
Abstract
Natural biopolymer (shellac and dewaxed shellac) supported one-step laser-induced conductive rGO patterns (lowest sheet resistance of ∼2.3 Ω Sq. −1 ). Enormous potential applications in wearable, flexible, energy storage and biomedical fields.
Topics & Concepts
GrapheneSupercapacitorMaterials scienceOxideOptoelectronicsLaserNanotechnologyElectrodeElectrochemistryOpticsChemistryMetallurgyPhysicsPhysical chemistrySupercapacitor Materials and FabricationGraphene research and applicationsAdvanced Sensor and Energy Harvesting Materials