Piezoelectric behavior of three-dimensionally printed acrylate polymer without filler or poling

@article{Chakraborty2018PiezoelectricBO,
  title={Piezoelectric behavior of three-dimensionally printed acrylate polymer without filler or poling},
  author={Patatri Chakraborty and Chi Zhou and D. D. L. Chung},
  journal={Journal of Materials Science},
  year={2018},
  volume={53},
  pages={6819-6830}
}
We report the piezoelectric behavior of three-dimensionally layer-by-layer printed (bottom-up stereolithography, 21–46-µm layer thickness) polymer without filler or poling, using unmodified ultraviolet-curable resins (acrylate ester for Resin 1, and methacrylated monomers/oligomers for Resin 2) that are not known to be piezoelectric. The smaller is the layer thickness, the greater is the shear stress in printing, the more is the molecular alignment, the higher is the out-of-plane electric… 

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  • D. Huber
  • Materials Science
    Journal of Materials Science
  • 2018
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