Flexible Porous Polydimethylsiloxane/Lead Zirconate Titanate-Based Nanogenerator Enabled by the Dual Effect of Ferroelectricity and Piezoelectricity.

@article{Ma2018FlexiblePP,
  title={Flexible Porous Polydimethylsiloxane/Lead Zirconate Titanate-Based Nanogenerator Enabled by the Dual Effect of Ferroelectricity and Piezoelectricity.},
  author={Si Wei Ma and You Jun Fan and Hua Yang Li and Li Fen Su and Zhong Lin Wang and Guang Zhu},
  journal={ACS applied materials \& interfaces},
  year={2018},
  volume={10 39},
  pages={
          33105-33111
        }
}
  • S. Ma, Y. Fan, +3 authors G. Zhu
  • Published 7 September 2018
  • Medicine, Materials Science
  • ACS applied materials & interfaces
Flexible piezoelectric nanogenerators have drawn considerable attention for their wide applications in harvesting ambient mechanical energy. Here, we report a flexible porous nanogenerator (FPNG) based on the dual effect of ferroelectricity and piezoelectricity. The electric output originated from the combination of the above two effects can be constructively added up, resulting in an enhancement of the electric output. With dimensions of 2 × 2 × 0.3 cm3, the FPNG can generate an open-circuit… 
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References

SHOWING 1-10 OF 45 REFERENCES
High performance piezoelectric devices based on aligned arrays of nanofibers of poly(vinylidenefluoride-co-trifluoroethylene).
TLDR
This work introduces a large area, flexible piezoelectric material that consists of sheets of electrospun fibres of the polymer poly[(vinylidenefluoride-co-trifluoroethylene] in order to enable ultra-high sensitivity for measuring pressure, even at exceptionally small values (0.1 Pa).
BaTiO3 Nanotubes-Based Flexible and Transparent Nanogenerators.
We have developed a simple, cost-effective, and scalable approach to fabricate a piezoelectric nanogenerator (NG) with stretchable and flexible characteristics using BaTiO3 nanotubes, which were
Flexible and biocompatible polypropylene ferroelectret nanogenerator (FENG): On the path toward wearable devices powered by human motion
Abstract Recently, there has been tremendous research efforts on the development of energy harvesters that can scavenge energy from ubiquitous forms of mechanical energy. The most studied mechanisms
Flexible and Large‐Area Nanocomposite Generators Based on Lead Zirconate Titanate Particles and Carbon Nanotubes
25 ] provides a new concept and simple fabrication approach for low-cost self-powered energy systems. However, there are still the unresolved issues with fl exible piezoelectric nanogenerators, such
Self-powered flexible Fe-doped RGO/PVDF nanocomposite: an excellent material for a piezoelectric energy harvester.
In this work, we report the superior piezoelectric energy harvester ability of a non-electrically poled Fe-doped reduced graphene oxide (Fe-RGO)/poly(vinylidene fluoride) (PVDF) nanocomposite film
Direct-write piezoelectric polymeric nanogenerator with high energy conversion efficiency.
TLDR
Near-field electrospinning is used to direct-write poly(vinylidene fluoride) nanofibers with in situ mechanical stretch and electrical poling characteristics to produce piezoelectric properties, rendering them potentially advantageous for sensing and actuation applications.
Flexible triboelectric generator
Abstract Charges induced in triboelectric process are usually referred as a negative effect either in scientific research or technological applications, and they are wasted energy in many cases.
Piezoelectric Nanogenerators Based on Zinc Oxide Nanowire Arrays
TLDR
This approach has the potential of converting mechanical, vibrational, and/or hydraulic energy into electricity for powering nanodevices.
Micro-structured PDMS piezoelectric enhancement through charging conditions
Micro-structured cellular polydimethylsiloxane (PDMS) materials were prepared by a low-cost molding process allowing us to control geometry and sample size. Cellular structures are charged with a
Mesoporous pores impregnated with Au nanoparticles as effective dielectrics for enhancing triboelectric nanogenerator performance in harsh environments
A facile and scalable synthesis of mesoporous films impregnated with Au nanoparticles (NPs) as effective dielectrics is demonstrated for enhancing the nanogenerator performance based on vertical
...
1
2
3
4
5
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