Overall performance improvement of direct-current triboelectric nanogenerators by charge leakage and ternary dielectric evaluation
Qianying Li, Shaoke Fu, Xiaochuan Li, Huilin Chen, Wencong He, Qianxi Yang, Xuemei Zhang, Huake Yang, Dahu Ren, Yi Xi
Abstract
By coupling the charge leakage effect and the ternary dielectric triboelectrification effect, our work improves the overall performance of DC-TENGs and creates new records in average power density, peak factor and output charge density.
Topics & Concepts
Triboelectric effectTernary operationMaterials scienceDielectricCharge densityLeakage (economics)Direct currentCharge (physics)Work (physics)NanogeneratorElectrical engineeringOptoelectronicsVoltageEngineeringComposite materialMechanical engineeringPhysicsComputer scienceProgramming languageMacroeconomicsQuantum mechanicsEconomicsAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsSupercapacitor Materials and Fabrication