Hostname: page-component-78c5997874-mlc7c Total loading time: 0 Render date: 2024-11-19T14:24:41.128Z Has data issue: false hasContentIssue false
  • English
  • Français

Self Powered Flexible Electronics Based on Self Poled “Ferroelectretic” Nanogenerator

Published online by Cambridge University Press:  10 May 2016

Sujoy Kumar Ghosh  and
Dipankar Mandal
Sujoy Kumar Ghosh*
Affiliation:
Organic Nano-Piezoelectric Device Laboratory, Department of Physics, Jadavpur University, Kolkata 700032, India
Dipankar Mandal
Affiliation:
Organic Nano-Piezoelectric Device Laboratory, Department of Physics, Jadavpur University, Kolkata 700032, India
*
*(Email: sujoykumarghosh1990@gmail.com)
Get access

Abstract

A ferroelectric nanogenerator without any electric poling treatment has been realized by incorporation of ytterbium (Yb) salt incorporated porous PVDF composite film. The composite film compose of electroactive β- and γ-phases, demonstrates higher dielectric and ferroelectric polarization responses than pure PVDF film. The 3 V of open circuit voltage with 0.47 µW/cm2 power density was generated by the nanogenerator upon single finger touch. It can also operate capacitor and light emitting diode without any subsidiary batteries.

Keywords

piezoelectricenergy generationpolymer
Type
Articles
Information
MRS Advances , Volume 1 , Issue 45: Energy and Environment , 2016 , pp. 3083 - 3088
Copyright
Copyright © Materials Research Society 2016 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Wang, Z. L., Song, J., Science 2006, 312, 242.CrossRefGoogle ScholarPubMed
Hu, Y., Wang, Z. L., Nano Energy 2015, 14, 3.Google Scholar
Lovinger, A. J., Science 1983, 220, 1115.Google Scholar
Ghosh, S. K., Alam, M. M., Mandal, D., RSC Adv. 2014, 4, 41886.Google Scholar
Ghosh, S. K., Sinha, T. K., Mahanty, B., Mandal, D., Energy Technol. 2015, 3, 1190.CrossRefGoogle Scholar
Jana, S., Garain, S., Sen, S., Mandal, D., Phys. Chem. Chem. Phys. 2015, 17, 17429.Google Scholar
Sarkar, S., Garain, S., Mandal, D., Chattopadhyay, K. K., RSC Adv. 2014, 4, 48220.Google Scholar