TY - JOUR
T1 - A piezoelectric generator based on PVDF/GO nanofiber membrane
AU - Li, Kaidi
AU - Liu, Xia
AU - Liu, Yifeng
AU - Wang, Xiaohong
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/7/26
Y1 - 2018/7/26
N2 - We report a vibration-powered micro-generator, based on electrospinning polyvinylidene fluoride (PVDF) / graphene oxide (GO) composite nanofiber film. With the help of the electrospinning process, the PVDF nanofibers chemically wrapped by GO lamellae, in which the polar β-phase nanocrystals are formed and uniaxially self-oriented by the synergistic effect of mechanical stretching, high-voltage alignment, and chemical interactions. The special core-shell structure formed during electrospinning process gives nanofiber better piezoelectric properties. And the high piezoelectric coefficients nanofiber constitutes a film generator with better performance than previous work with similar sandwich structure.
AB - We report a vibration-powered micro-generator, based on electrospinning polyvinylidene fluoride (PVDF) / graphene oxide (GO) composite nanofiber film. With the help of the electrospinning process, the PVDF nanofibers chemically wrapped by GO lamellae, in which the polar β-phase nanocrystals are formed and uniaxially self-oriented by the synergistic effect of mechanical stretching, high-voltage alignment, and chemical interactions. The special core-shell structure formed during electrospinning process gives nanofiber better piezoelectric properties. And the high piezoelectric coefficients nanofiber constitutes a film generator with better performance than previous work with similar sandwich structure.
UR - http://www.scopus.com/inward/record.url?scp=85051333632&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1052/1/012110
DO - 10.1088/1742-6596/1052/1/012110
M3 - Conference article
AN - SCOPUS:85051333632
SN - 1742-6588
VL - 1052
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012110
T2 - 17th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, PowerMEMS 2017
Y2 - 14 November 2017 through 17 November 2017
ER -