Abstract

An all-fiber pyroelectric nanogenerator (PyNG) is fabricated where both the active pyroelectric component and the electrodes were composed of fiber. The pyroelectric component was made with randomly organized electrospun PVDF nano-fibers possessing ferroelectric β- and γ-phases. The PyNG possess higher level of sensitivity which can detect very low level of temperature fluctuation, as, low as, 2 K. In addition, the thermal energy harvesting ability of the PyNG under several temperature variations and cycling frequencies paves the way for next generation thermal sensor and self-powered flexible micro-electronics.

LanguageEnglish
Title of host publicationDAE Solid State Physics Symposium 2017
Subtitle of host publicationVolume 1942
EditorsD. A. Singh, A. Biswas
PublisherAmerican Institute of Physics Inc.
Number of pages4
ISBN (Electronic)9780735416345
DOIs
StatusPublished - 10 Apr 2018
Event62nd DAE Solid State Physics Symposium 2017 - Anushaktinagar, Mumbai, India
Duration: 26 Dec 201730 Dec 2017

Conference

Conference62nd DAE Solid State Physics Symposium 2017
CountryIndia
CityAnushaktinagar, Mumbai
Period26/12/1730/12/17

Fingerprint

fibers
thermal energy
microelectronics
cycles
temperature
electrodes
sensitivity
sensors

Keywords

  • all-fiber
  • electropinning
  • nanogenerator
  • pyroelectric

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Ghosh, S. K., Xie, M., Bowen, C. R., & Mandal, D. (2018). All-fiber pyroelectric nanogenerator. In D. A. Singh, & A. Biswas (Eds.), DAE Solid State Physics Symposium 2017: Volume 1942 [140025] American Institute of Physics Inc.. https://doi.org/10.1063/1.5029156

All-fiber pyroelectric nanogenerator. / Ghosh, Sujoy Kumar; Xie, Mengying; Bowen, Christopher Rhys; Mandal, Dipankar.

DAE Solid State Physics Symposium 2017: Volume 1942. ed. / D. A. Singh; A. Biswas. American Institute of Physics Inc., 2018. 140025.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ghosh, SK, Xie, M, Bowen, CR & Mandal, D 2018, All-fiber pyroelectric nanogenerator. in DA Singh & A Biswas (eds), DAE Solid State Physics Symposium 2017: Volume 1942., 140025, American Institute of Physics Inc., 62nd DAE Solid State Physics Symposium 2017, Anushaktinagar, Mumbai, India, 26/12/17. https://doi.org/10.1063/1.5029156
Ghosh SK, Xie M, Bowen CR, Mandal D. All-fiber pyroelectric nanogenerator. In Singh DA, Biswas A, editors, DAE Solid State Physics Symposium 2017: Volume 1942. American Institute of Physics Inc. 2018. 140025 https://doi.org/10.1063/1.5029156
Ghosh, Sujoy Kumar ; Xie, Mengying ; Bowen, Christopher Rhys ; Mandal, Dipankar. / All-fiber pyroelectric nanogenerator. DAE Solid State Physics Symposium 2017: Volume 1942. editor / D. A. Singh ; A. Biswas. American Institute of Physics Inc., 2018.
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