Stretchable Electrospun PVDF-HFP/Co-ZnO Nanofibers as Piezoelectric Nanogenerators
Herein, we investigate the morphology, structure and piezoelectric performances of neat polyvinylidene fluoride hexafluoropropylene (PVDF-HFP) and PVDF-HFP/Co-ZnO nanofibers, fabricated by electrospinning. An increase in the amount of crystalline β-phase of PVDF-HFP has been observed with the increase in Co-doped ZnO nanofiller concentration in the PVDF-HFP matrix. The dielectric constants of the neat PVDF-HFP and PVDF-HFP/2 wt.% Co-ZnO nanofibers are derived as 8 and 38 respectively. The flexible nanogenerator manipulated from the polymer nanocomposite (PVDF-HFP/Co-ZnO) exhibits an output voltage as high as 2.8 V compared with the neat PVDF-HFP sample (~120 mV). These results indicate that the investigated nanocomposite is appropriate for fabricating various flexible and wearable self-powered electrical devices and systems.
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| Medienart: |
E-Artikel |
| Erscheinungsjahr: |
2018 |
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| Erschienen: |
2018 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:8 |
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| Enthalten in: |
Scientific reports - 8(2018), 1 vom: 15. Jan., Seite 754 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Parangusan, Hemalatha [VerfasserIn] |
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Date Completed 12.10.2018 Date Revised 09.03.2020 published: Electronic ErratumIn: Sci Rep. 2019 Dec 19;9(1):19813. - PMID 31852996 Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1038/s41598-017-19082-3 |
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| PPN (Katalog-ID): |
NLM279977352 |
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| 500 | |a ErratumIn: Sci Rep. 2019 Dec 19;9(1):19813. - PMID 31852996 | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Herein, we investigate the morphology, structure and piezoelectric performances of neat polyvinylidene fluoride hexafluoropropylene (PVDF-HFP) and PVDF-HFP/Co-ZnO nanofibers, fabricated by electrospinning. An increase in the amount of crystalline β-phase of PVDF-HFP has been observed with the increase in Co-doped ZnO nanofiller concentration in the PVDF-HFP matrix. The dielectric constants of the neat PVDF-HFP and PVDF-HFP/2 wt.% Co-ZnO nanofibers are derived as 8 and 38 respectively. The flexible nanogenerator manipulated from the polymer nanocomposite (PVDF-HFP/Co-ZnO) exhibits an output voltage as high as 2.8 V compared with the neat PVDF-HFP sample (~120 mV). These results indicate that the investigated nanocomposite is appropriate for fabricating various flexible and wearable self-powered electrical devices and systems | ||
| 650 | 4 | |a Journal Article | |
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| 700 | 1 | |a Al-Maadeed, Mariam Al Ali |e verfasserin |4 aut | |
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