Communication Dans Un Congrès Année : 2015

Energy Harvesting Using Galvanically Synthesized Piezoelectric ZnO Nanorods on Flexible Polymer Film

Résumé

This paper reports advancement in bringing flexible piezoelectric nanogenerators (NGs) closer to being realized in a commercial market. We have adopted a method to synthesize piezoelectric ZnO nanorods (NRs) on any electrically conductive surface without a seed layer or a specially selected substrate with matching lattice spacing. By contacting a metal with a dissimilar electro-negativity, a galvanic cell is created in the electrolyte growth medium. We have demonstrated the performance of the as grown NRs on a thin NG using common PET film. The device produced voltages in excess of three times higher than a parallel fabricated reference sample under bending loads.

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Dates et versions

hal-02077075 , version 1 (22-03-2019)

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Christopher Oshman, Julie Chauvin, Charles Opoku, Abhishek Singh Dahiya, Daniel Alquier, et al.. Energy Harvesting Using Galvanically Synthesized Piezoelectric ZnO Nanorods on Flexible Polymer Film. ASME 2015 International Mechanical Engineering Congress and Exposition, Nov 2015, Houston, France. pp.V06BT07A035, ⟨10.1115/IMECE2015-52259⟩. ⟨hal-02077075⟩
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