Honeycomb-like Three Rlectrodes Based Triboelectric Generator for Harvesting Energy in Full Space and as a Self-powered Vibration Alertor

摘要

A novel honeycomb-like triboelectric generator(HTEC)based on three elecbodes has been de-signed for harvesting mechanical energy in full space.It has symmetric and periodic arrangement of the three electrodes in plane or on the inner surface of ball,which can harvest sliding energy along arbitrary direction without off state because each electrode is always surrounded by the