Synthesis and Piezoelectric Characterization of UV-Curable Nanocellulose/ZnO/AlN Polymeric Flexible Films for Green Energy Generation Applications

Proceedings

Giulio Malucelli¹  Maria Assunta Signore²  ChiaraDe Pascali²  Pietro Siciliano²  Luca Francioso²  Donatella Duraccio³  Ambra Fioravanti⁴ 

[1] Department of Applied Science and Technology, Politecnico di Torino, Viale Teresa Michel 5, 15121 Alessandria, Italy;Institute for Microelectronics and Microsystems—CNR–IMM, Via Monteroni, 73100 Lecce, Italy;Institute of Sciences and Technologies for Sustainable Energy and Mobility—CNR–STEMS, Strada delle cacce 73, 10135 Torino, Italy;Institute of Sciences and Technologies for Sustainable Energy and Mobility—CNR–STEMS, Via Canal Bianco 28, 44124 Ferrara, Italy;

关键词: flexible composites;    sol-gel methods;    piezoelectric characterization;   

DOI  :  10.3390/proceedings2020056036

来源: DOAJ

【 摘 要 】

In this work, the fabrication of composites consisting of piezoelectric ZnO ceramic nanostructures and nanocellulose fillers in a UV-cured acrylic matrix has been exploited for the design of new functional coatings for green energy generation. The piezoelectric behavior was investigated at different accelerations applied to cantilever beams. The piezoelectric signal generated by the different ZnO nanostructures was improved by aluminum nitride film integration on the beam and proof mass insertion at the tip.

【 授权许可】

Unknown