Enhanced Dielectric, Ferroelectric, and Piezoelectric Properties of BaTiO3/P(VDF-HFP) Composite Films Using a Cheap Hydroxylated Surface Modification Method.
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| Title: | Enhanced Dielectric, Ferroelectric, and Piezoelectric Properties of BaTiO |
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| Authors: | Wang, Jing1 (AUTHOR), Fang, Cheng2 (AUTHOR), Shu, Chang1 (AUTHOR), Zhou, Ling2 (AUTHOR) zling1980@whut.edu.cn |
| Source: | Journal of Electronic Materials. Jan2026, Vol. 55 Issue 1, p392-401. 10p. |
| Subjects: | Piezoelectric composites, Barium titanate, Piezoelectricity, Ferroelectric crystals, Energy harvesting, Dielectrics, Polyvinylidene fluoride, Hydroxylation |
| Abstract: | In the fields of wearable sensors, energy harvesting and actuator applications, organic–inorganic composite piezoelectric materials have gained significant research interest owing to their tunable performance, flexibility, light weight, and facile fabrication. In this work, composite piezoelectric films were fabricated by dispersing hydroxylated BaTiO3 (BTO-OH) nanoparticles into polyvinylidene fluoride-hexafluoropropylene copolymer (P(VDF-HFP)). The β phase content was found to increase with filler concentration, reaching a maximum of 89.67% in films containing 50% BTO-OH, which acted as a nucleating agent for β phase crystallization. Moreover, the 50% BTO-OH composite film exhibited exceptional dielectric properties, featuring a dielectric constant of 19.8 and a loss tangent of 0.08 at a frequency of 103 Hz. The maximum polarization reached 8.8 μC cm−2 under an electric field of 3000 kV cm−1. The piezoelectric strain coefficient d33 reached 20.5 pC N−1. This work offers an efficient and low-cost approach to the fabrication of BTO-based dielectric and piezoelectric composites. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Electronic Materials is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 190298783 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Enhanced Dielectric, Ferroelectric, and Piezoelectric Properties of BaTiO<subscript>3</subscript>/P(VDF-HFP) Composite Films Using a Cheap Hydroxylated Surface Modification Method. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Wang%2C+Jing%22">Wang, Jing</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fang%2C+Cheng%22">Fang, Cheng</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Shu%2C+Chang%22">Shu, Chang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhou%2C+Ling%22">Zhou, Ling</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> zling1980@whut.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Electronic+Materials%22">Journal of Electronic Materials</searchLink>. Jan2026, Vol. 55 Issue 1, p392-401. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Piezoelectric+composites%22">Piezoelectric composites</searchLink><br /><searchLink fieldCode="DE" term="%22Barium+titanate%22">Barium titanate</searchLink><br /><searchLink fieldCode="DE" term="%22Piezoelectricity%22">Piezoelectricity</searchLink><br /><searchLink fieldCode="DE" term="%22Ferroelectric+crystals%22">Ferroelectric crystals</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+harvesting%22">Energy harvesting</searchLink><br /><searchLink fieldCode="DE" term="%22Dielectrics%22">Dielectrics</searchLink><br /><searchLink fieldCode="DE" term="%22Polyvinylidene+fluoride%22">Polyvinylidene fluoride</searchLink><br /><searchLink fieldCode="DE" term="%22Hydroxylation%22">Hydroxylation</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In the fields of wearable sensors, energy harvesting and actuator applications, organic–inorganic composite piezoelectric materials have gained significant research interest owing to their tunable performance, flexibility, light weight, and facile fabrication. In this work, composite piezoelectric films were fabricated by dispersing hydroxylated BaTiO3 (BTO-OH) nanoparticles into polyvinylidene fluoride-hexafluoropropylene copolymer (P(VDF-HFP)). The β phase content was found to increase with filler concentration, reaching a maximum of 89.67% in films containing 50% BTO-OH, which acted as a nucleating agent for β phase crystallization. Moreover, the 50% BTO-OH composite film exhibited exceptional dielectric properties, featuring a dielectric constant of 19.8 and a loss tangent of 0.08 at a frequency of 103 Hz. The maximum polarization reached 8.8 μC cm−2 under an electric field of 3000 kV cm−1. The piezoelectric strain coefficient d33 reached 20.5 pC N−1. This work offers an efficient and low-cost approach to the fabrication of BTO-based dielectric and piezoelectric composites. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Electronic Materials is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11664-025-12563-6 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 392 Subjects: – SubjectFull: Piezoelectric composites Type: general – SubjectFull: Barium titanate Type: general – SubjectFull: Piezoelectricity Type: general – SubjectFull: Ferroelectric crystals Type: general – SubjectFull: Energy harvesting Type: general – SubjectFull: Dielectrics Type: general – SubjectFull: Polyvinylidene fluoride Type: general – SubjectFull: Hydroxylation Type: general Titles: – TitleFull: Enhanced Dielectric, Ferroelectric, and Piezoelectric Properties of BaTiO3/P(VDF-HFP) Composite Films Using a Cheap Hydroxylated Surface Modification Method. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Wang, Jing – PersonEntity: Name: NameFull: Fang, Cheng – PersonEntity: Name: NameFull: Shu, Chang – PersonEntity: Name: NameFull: Zhou, Ling IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: Jan2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 03615235 Numbering: – Type: volume Value: 55 – Type: issue Value: 1 Titles: – TitleFull: Journal of Electronic Materials Type: main |
| ResultId | 1 |
