Electrical Detection of Vibrations of Electrospun PVDF Membranes
We prepared electroactive PVDF membranes, which were subjected to mechanical as well as dual electro–mechanical signals and their responses were detected by the evoked electrical pulses. The aim was to obtain primarily electric energy that could be used for light signalling, sensing of the membrane...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-11-01
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| Series: | International Journal of Molecular Sciences |
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| Online Access: | https://www.mdpi.com/1422-0067/23/22/14322 |
| _version_ | 1797465072456433664 |
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| author | Petr Slobodian Robert Olejnik Jiri Matyas Berenika Hausnerova Pavel Riha Romana Danova Dusan Kimmer |
| author_facet | Petr Slobodian Robert Olejnik Jiri Matyas Berenika Hausnerova Pavel Riha Romana Danova Dusan Kimmer |
| author_sort | Petr Slobodian |
| collection | DOAJ |
| description | We prepared electroactive PVDF membranes, which were subjected to mechanical as well as dual electro–mechanical signals and their responses were detected by the evoked electrical pulses. The aim was to obtain primarily electric energy that could be used for light signalling, sensing of the membrane properties and membrane motion detection. The obtained data showed the unique as well as usable properties of PVDF membranes. From this point of view, the gain and analysis of the electrical responses to combined electro–mechanical loads of PVDF membranes have been important in terms of identifying the mechanism. The detected electrical response of the PVDF membrane to their electro–mechanical pulses also indicated the possibility of using this phenomenon. Among others, it suggests monitoring of membrane fouling and use for a self-cleaning mechanism. |
| first_indexed | 2024-03-09T18:16:16Z |
| format | Article |
| id | doaj.art-fd0f0ac45e3d48819bb484e58c81f83e |
| institution | Directory Open Access Journal |
| issn | 1661-6596 1422-0067 |
| language | English |
| last_indexed | 2024-03-09T18:16:16Z |
| publishDate | 2022-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | International Journal of Molecular Sciences |
| spelling | doaj.art-fd0f0ac45e3d48819bb484e58c81f83e2023-11-24T08:42:16ZengMDPI AGInternational Journal of Molecular Sciences1661-65961422-00672022-11-0123221432210.3390/ijms232214322Electrical Detection of Vibrations of Electrospun PVDF MembranesPetr Slobodian0Robert Olejnik1Jiri Matyas2Berenika Hausnerova3Pavel Riha4Romana Danova5Dusan Kimmer6Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida T. Bati 5678, 760 01 Zlin, Czech RepublicCentre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida T. Bati 5678, 760 01 Zlin, Czech RepublicCentre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida T. Bati 5678, 760 01 Zlin, Czech RepublicCentre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida T. Bati 5678, 760 01 Zlin, Czech RepublicDepartment of Production Engineering, Faculty of Technology, Tomas Bata University in Zlin, Vavreckova 5669, 760 01 Zlin, Czech RepublicCentre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida T. Bati 5678, 760 01 Zlin, Czech RepublicCentre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida T. Bati 5678, 760 01 Zlin, Czech RepublicWe prepared electroactive PVDF membranes, which were subjected to mechanical as well as dual electro–mechanical signals and their responses were detected by the evoked electrical pulses. The aim was to obtain primarily electric energy that could be used for light signalling, sensing of the membrane properties and membrane motion detection. The obtained data showed the unique as well as usable properties of PVDF membranes. From this point of view, the gain and analysis of the electrical responses to combined electro–mechanical loads of PVDF membranes have been important in terms of identifying the mechanism. The detected electrical response of the PVDF membrane to their electro–mechanical pulses also indicated the possibility of using this phenomenon. Among others, it suggests monitoring of membrane fouling and use for a self-cleaning mechanism.https://www.mdpi.com/1422-0067/23/22/14322PVDFpoly(vinylidene fluoride)electrospinningpiezoelectricitysound sensorelectrical energy harvester |
| spellingShingle | Petr Slobodian Robert Olejnik Jiri Matyas Berenika Hausnerova Pavel Riha Romana Danova Dusan Kimmer Electrical Detection of Vibrations of Electrospun PVDF Membranes International Journal of Molecular Sciences PVDF poly(vinylidene fluoride) electrospinning piezoelectricity sound sensor electrical energy harvester |
| title | Electrical Detection of Vibrations of Electrospun PVDF Membranes |
| title_full | Electrical Detection of Vibrations of Electrospun PVDF Membranes |
| title_fullStr | Electrical Detection of Vibrations of Electrospun PVDF Membranes |
| title_full_unstemmed | Electrical Detection of Vibrations of Electrospun PVDF Membranes |
| title_short | Electrical Detection of Vibrations of Electrospun PVDF Membranes |
| title_sort | electrical detection of vibrations of electrospun pvdf membranes |
| topic | PVDF poly(vinylidene fluoride) electrospinning piezoelectricity sound sensor electrical energy harvester |
| url | https://www.mdpi.com/1422-0067/23/22/14322 |
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