Triboelectric nanogenerators exhibiting ultrahigh charge density and energy density
Xiaoru Liu, Zhihao Zhao, Yikui Gao, Yang Nan, Yuexiao Hu, Ziting Guo, Wenyan Qiao, Jing Wang, Jing Wang, Linglin Zhou, Zhong Lin Wang, Jie Wang, Jie Wang
Abstract
Ultrahigh charge density (8.6 mC m −2 ) and energy density (0.808 J m −2 per cycle) are achieved in triboelectric nanogenerators by suppressing air breakdown via triboelectric polymer design.
Topics & Concepts
Triboelectric effectMaterials scienceCharge densityEnergy densityCharge (physics)OptoelectronicsNanotechnologyEngineering physicsComposite materialPhysicsQuantum mechanicsAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsSupercapacitor Materials and Fabrication