Notably enhanced dielectric response with low loss in PVDF composites filled with RuO2–BaTiO3 hybrid particles
This study delineates the process of fabricating and the results of investigating the dielectric properties of hybrid particles created through the integration of Poly(vinylidene fluoride) (PVDF) filled with RuO _2 coated on BaTiO _3 nanoparticles ( n BT), designated as RuO _2 – n BT. These hybrid p...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2024-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/ad2bb4 |
| _version_ | 1797290925003636736 |
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| author | Kanyapak Silakaew Prasit Thongbai |
| author_facet | Kanyapak Silakaew Prasit Thongbai |
| author_sort | Kanyapak Silakaew |
| collection | DOAJ |
| description | This study delineates the process of fabricating and the results of investigating the dielectric properties of hybrid particles created through the integration of Poly(vinylidene fluoride) (PVDF) filled with RuO _2 coated on BaTiO _3 nanoparticles ( n BT), designated as RuO _2 – n BT. These hybrid particles were successfully synthesized employing a simple and cost – effective solid – state reaction method. The inclusion of RuO _2 – n BT in the PVDF matrix engendered a notable enhancement in its dielectric properties. Notably, a RuO _2 – n BT fraction of 0.5 manifested a dielectric constant ( ε ′) of 107.4 and a dielectric loss tangent (tan δ ) value of 0.062 at 30 °C and 1 kHz. These findings signify the effective role of interfacial polarization occurring between the PVDF matrix and the RuO _2 – n BT hybrid particles, leading to a marked improvement in dielectric attributes. Moreover, the observed low tan δ value indicates the elimination of conductive pathways, an inhibitory effect attributed to the incorporation of RuO _2 – n BT hybrid particles. This study underscores the promising potential of RuO _2 – n BT hybrid particles in fine – tuning and augmenting the dielectric properties of polymer composites, particularly in scenarios necessitating low tan δ and high ε ′ values. |
| first_indexed | 2024-03-07T19:29:20Z |
| format | Article |
| id | doaj.art-c942070045f84499bf21c261a1ca80ab |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-07T19:29:20Z |
| publishDate | 2024-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-c942070045f84499bf21c261a1ca80ab2024-02-29T09:01:16ZengIOP PublishingMaterials Research Express2053-15912024-01-0111202630510.1088/2053-1591/ad2bb4Notably enhanced dielectric response with low loss in PVDF composites filled with RuO2–BaTiO3 hybrid particlesKanyapak Silakaew0Prasit Thongbai1https://orcid.org/0000-0001-7658-6165Materials Science and Nanotechnology Program, Faculty of Science, Khon Kaen University , Khon Kaen 40002, ThailandMaterials Science and Nanotechnology Program, Faculty of Science, Khon Kaen University , Khon Kaen 40002, Thailand; Institute of Nanomaterials Research and Innovation for Energy (IN–RIE), Khon Kaen University , Khon Kaen 40002, Thailand; Giant Dielectric and Computational Design Research Group (GD–CDR), Department of Physics, Faculty of Science, Khon Kaen University , Khon Kaen 40002, ThailandThis study delineates the process of fabricating and the results of investigating the dielectric properties of hybrid particles created through the integration of Poly(vinylidene fluoride) (PVDF) filled with RuO _2 coated on BaTiO _3 nanoparticles ( n BT), designated as RuO _2 – n BT. These hybrid particles were successfully synthesized employing a simple and cost – effective solid – state reaction method. The inclusion of RuO _2 – n BT in the PVDF matrix engendered a notable enhancement in its dielectric properties. Notably, a RuO _2 – n BT fraction of 0.5 manifested a dielectric constant ( ε ′) of 107.4 and a dielectric loss tangent (tan δ ) value of 0.062 at 30 °C and 1 kHz. These findings signify the effective role of interfacial polarization occurring between the PVDF matrix and the RuO _2 – n BT hybrid particles, leading to a marked improvement in dielectric attributes. Moreover, the observed low tan δ value indicates the elimination of conductive pathways, an inhibitory effect attributed to the incorporation of RuO _2 – n BT hybrid particles. This study underscores the promising potential of RuO _2 – n BT hybrid particles in fine – tuning and augmenting the dielectric properties of polymer composites, particularly in scenarios necessitating low tan δ and high ε ′ values.https://doi.org/10.1088/2053-1591/ad2bb4poly(vinylidene fluoride)ruthenium dioxidebarium titanatehybrid particlepolymer compositessolid–state raction method |
| spellingShingle | Kanyapak Silakaew Prasit Thongbai Notably enhanced dielectric response with low loss in PVDF composites filled with RuO2–BaTiO3 hybrid particles Materials Research Express poly(vinylidene fluoride) ruthenium dioxide barium titanate hybrid particle polymer composites solid–state raction method |
| title | Notably enhanced dielectric response with low loss in PVDF composites filled with RuO2–BaTiO3 hybrid particles |
| title_full | Notably enhanced dielectric response with low loss in PVDF composites filled with RuO2–BaTiO3 hybrid particles |
| title_fullStr | Notably enhanced dielectric response with low loss in PVDF composites filled with RuO2–BaTiO3 hybrid particles |
| title_full_unstemmed | Notably enhanced dielectric response with low loss in PVDF composites filled with RuO2–BaTiO3 hybrid particles |
| title_short | Notably enhanced dielectric response with low loss in PVDF composites filled with RuO2–BaTiO3 hybrid particles |
| title_sort | notably enhanced dielectric response with low loss in pvdf composites filled with ruo2 batio3 hybrid particles |
| topic | poly(vinylidene fluoride) ruthenium dioxide barium titanate hybrid particle polymer composites solid–state raction method |
| url | https://doi.org/10.1088/2053-1591/ad2bb4 |
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