The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Synergistic effect of graphene nanosheet and BaTiO3 nanoparticles on performance enhancement of electrospun PVDF nanofiber mat for flexible piezoelectric nanogenerators
Abstract
Abstract Piezoelectric nanogenerators (PENGs) with good flexibility and high outputs have promising and outstanding applications for harvesting mechanical energy and powering electronics. In this work, PENGs are fabricated by using electrospun nanocomposite fiber mats comprising barium titanate (BT) nanoparticles, graphene nanosheets and poly(vinylidene fluoride) (PVDF). When the nanocomposite fiber mats are composed of 0.15 wt% graphene nanosheets and 15 wt% BT nanoparticles, the open-circuit voltage and electric power of the PENG can reach as high as 11 V and 4.1 μW under a loading frequency of 2 Hz and a strain of 4 mm, and no apparent decline of the open-circuit voltage is observed after 1800 cycles in the durability test. In addition, the PENG generate a peak voltage as high as 112 V during a finger pressing-releasing process, which can light up 15 LEDs and drive an electric watch. The improved output of the PENG is ascribed to the synergistic contribution of the BT nanoparticles and graphene nanosheets to the piezoelectric performance enhancement of the nanocomposite fibers. This study shows that the nanocomposite fiber based flexible PENGs are promising mechanical energy harvesters and effective power sources for portable electronic and wearable devices.
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Citations
Cites
Graphene: Status and Prospects
Geim, A. K. (2009) · Science · doi:10.1126/science.1158877 · Cited by 13,942
Piezoelectric Nanogenerators Based on Zinc Oxide Nanowire Arrays
Wang, Z. L., & Song, J. (2006) · Science · doi:10.1126/science.1124005 · Cited by 7,922
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Cited by
A Review of Piezoelectric PVDF Film by Electrospinning and Its Applications
Kalimuldina, G., Turdakyn, N., Abay, I., Medeubayev, A., Nurpeissova, A., Adair, D., & Bakenov, Z. (2020) · Sensors · doi:10.3390/s20185214 · Cited by 441
Guan, X., Xu, B., & Gong, J. (2020) · Nano Energy · doi:10.1016/j.nanoen.2020.104516 · Cited by 359
Surmenev, R. A., Orlova, T., Chernozem, R. V., Ivanova, A. A., Bartasyte, A., Mathur, S., & Surmeneva, M. A. (2019) · Nano Energy · doi:10.1016/j.nanoen.2019.04.090 · Cited by 357
Progress of flexible strain sensors for physiological signal monitoring
Shen, Z., Liu, F., Huang, S., Wang, H., Yang, C., Hang, T., Tao, J., Xia, W., & Xie, X. (2022) · Biosensors and Bioelectronics · doi:10.1016/j.bios.2022.114298 · Cited by 250
Liu, X., Tong, J., Wang, J., Lu, S., Yang, D., Li, H., Liu, C., & Song, Y. (2023) · Journal of Materials Chemistry C · doi:10.1039/d2tc05291a · Cited by 104
Metadata
- Authors
- Shi, K., Sun, B., Huang, X., & Jiang, P.
- Venue
- Nano Energy
- Publisher
- Elsevier BV
- Published
- 2018-10
- Volume
- 52
- Pages
- 153-162
- ISSN
- 2211-2855 (ISSN-L)
- OpenAlex
- W2883306737
- Cited by
- 517
- References
- 3
- FWCI
- 15.76
- Type
- journal article
- Language
- en
- Open access
- closed
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- Shi, K., Sun, B., Huang, X., & Jiang, P. (2018). Synergistic effect of graphene nanosheet and BaTiO3 nanoparticles on performance enhancement of electrospun PVDF nanofiber mat for flexible piezoelectric nanogenerators. Nano Energy. https://doi.org/10.1016/j.nanoen.2018.07.053
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