Studying the droplet sliding velocity and charge transfer at a liquid–solid interface
Xuejiao Wang, Jinyang Zhang, Xin Liu, Shiquan Lin, Zhong Lin Wang
Abstract
The relationship between the sliding speed, concentration of moving droplet and transferred charge at a liquid–solid interface, is probed using a droplet triboelectric nanogenerator.
Topics & Concepts
Triboelectric effectInterface (matter)Charge (physics)Materials scienceNanogeneratorMechanicsLiquid liquidComposite materialPhysicsChemistryChromatographyWettingPiezoelectricityQuantum mechanicsSessile drop techniqueAdvanced Sensor and Energy Harvesting MaterialsSurface Modification and SuperhydrophobicityTactile and Sensory Interactions