Shear Piezoelectricity in Poly(vinylidenefluoride- co -trifluoroethylene): Full Piezotensor Coefficients by Molecular Modeling, Biaxial Transverse Response, and Use in Suspended Energy-Harvesting Nanostructures
Name
Persano_et_al-2016-Advanced_Materials.pdf
Description
Published version
Size
2.15 MB
Format
Adobe PDF
Checksum (MD5)
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Author(s)
Persano, Luana
Catellani, Alessandra
Dagdeviren, Canan
Ma, Yinji
Guo, Xiaogang
Huang, Yonggang
Calzolari, Arrigo
Pisignano, Dario
Date Issued
2016
Journal
Advanced Materials
Publisher
Wiley
Citation
Persano, L., et al. "Shear Piezoelectricity in Poly(Vinylidenefluoride-Co-Trifluoroethylene): Full Piezotensor Coefficients by Molecular Modeling, Biaxial Transverse Response, and Use in Suspended Energy-Harvesting Nanostructures." Adv Mater (2016).
Version
Final published version
Abstract
The intrinsic flexible character of polymeric materials causes remarkable strain deformations along directions perpendicular to the applied stress. The biaxial response in the shear piezoelectricity of polyvinylidenefluoride copolymers is analyzed and their full piezoelectric tensors are provided. The microscopic shear is exploited in single suspended nanowires bent by localized loading to couple flexural deformation and transverse piezoelectric response.
MIT Department
Koch Institute for Integrative Cancer Research at MIT
Terms of Use
Creative Commons Attribution NonCommercial License 4.0
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1002/ADMA.201506381
