A Low-Cost Nanostructured Multilayer Piezoelectric Energy Harvester for IoT Devices Using Three-Beam Lead-Free Architecture: A Complete Characterization DOI Open Access
Luis A. Uscanga-González, Ernesto A. Elvira-Hernández, Ervin Jesús Álvarez Sánchez

et al.

Published: April 24, 2023

Owing to the escalating adoption of IoT systems across various domains, demand for mobile and wireless power sources has surged. Although conventional batteries typically serve as energy storage components, current low-power consumption devices necessitate eco-friendly alterna-tives. In this study, we designed, fabricated, characterized an harvesting device that repurposes mechanical vibrations. A three-beam design was employed harvest a broader range potential frequencies. Finite element models were simulated ascertain first bending moment both sets beams. nanostructured piezoelectric multilayer film made ZnO deposited onto AISI 304 steel substrate, photosensitive resin seismic mass implemented. Low-cost techniques generating minimal environmental waste leveraged in fabrication process. The using spray nebulization technique involving recycled materials cost-effective equipment. Micrographs layers unveiled presence nanospheres with diameters 250 nm. Employing custom-made shaker, output voltages 1.08 V 180 mV, outputs 1.849 µW 16.2 nW achieved each set electrical characterization conducted repurposing objective.

Language: Английский

A Low-Cost Nanostructured Multilayer Piezoelectric Energy Harvester for IoT Devices Using Three-Beam Lead-Free Architecture: A Complete Characterization DOI Open Access
Luis A. Uscanga-González, Ernesto A. Elvira-Hernández, Ervin Jesús Álvarez Sánchez

et al.

Published: April 24, 2023

Owing to the escalating adoption of IoT systems across various domains, demand for mobile and wireless power sources has surged. Although conventional batteries typically serve as energy storage components, current low-power consumption devices necessitate eco-friendly alterna-tives. In this study, we designed, fabricated, characterized an harvesting device that repurposes mechanical vibrations. A three-beam design was employed harvest a broader range potential frequencies. Finite element models were simulated ascertain first bending moment both sets beams. nanostructured piezoelectric multilayer film made ZnO deposited onto AISI 304 steel substrate, photosensitive resin seismic mass implemented. Low-cost techniques generating minimal environmental waste leveraged in fabrication process. The using spray nebulization technique involving recycled materials cost-effective equipment. Micrographs layers unveiled presence nanospheres with diameters 250 nm. Employing custom-made shaker, output voltages 1.08 V 180 mV, outputs 1.849 µW 16.2 nW achieved each set electrical characterization conducted repurposing objective.

Language: Английский

Citations

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