In this paper we present a triboelectric generator realized with ultra-low cost materials, assembled through a very simple in-house fabrication facility. The triboelectric generator is designed to harvest the mechanical energy from shocks. Different combinations of low-cost materials such as acetic, neutral and acrylic silicone was explored to increase device performances. The device prototypes, characterized under various working conditions show a generated output power of 25µW with an applied load of 50 MΩ, which makes this technology solution very attractive for embedded energy-autonomous sensors system solutions.
Ultra low cost triboelectric energy harvesting solutions for embedded sensor systems / Bertacchini, Alessandro; Larcher, Luca; Lasagni, Marco; Pavan, Paolo. - ELETTRONICO. - (2015), pp. 1151-1154. ((Intervento presentato al convegno IEEE 15th International Conference on Nanotechnology (IEEE-NANO) tenutosi a Roma nel 27-30 July 2015 [10.1109/NANO.2015.7388828].
Ultra low cost triboelectric energy harvesting solutions for embedded sensor systems
BERTACCHINI, Alessandro;LARCHER, Luca;LASAGNI, MARCO;PAVAN, Paolo
2015-01-01
Abstract
In this paper we present a triboelectric generator realized with ultra-low cost materials, assembled through a very simple in-house fabrication facility. The triboelectric generator is designed to harvest the mechanical energy from shocks. Different combinations of low-cost materials such as acetic, neutral and acrylic silicone was explored to increase device performances. The device prototypes, characterized under various working conditions show a generated output power of 25µW with an applied load of 50 MΩ, which makes this technology solution very attractive for embedded energy-autonomous sensors system solutions.
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